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Feigin and Cherry's Textbook of Pediatric Infectious Diseases E-Book

Feigin and Cherry's Textbook of Pediatric Infectious Diseases E-Book

James Cherry | Gail J. Demmler-Harrison | Sheldon L. Kaplan | William J. Steinbach | Peter J Hotez

(2013)

Additional Information

Book Details

Abstract

Feigin and Cherry's Textbook of Pediatric Infectious Diseases helps you put the very latest knowledge to work for your young patients with unparalleled coverage of everything from epidemiology, public health, and preventive medicine through clinical manifestations, diagnosis, treatment, and much more. Ideal for all physicians, whether in an office or hospital setting, Feigin and Cherry’s equips you with trusted answers to your most challenging clinical infectious disease questions.

  • Meet your most difficult clinical challenges in pediatric infectious disease, including today’s more aggressive infectious and resistant strains as well as emerging and re-emerging diseases, with unmatched, comprehensive coverage of immunology, epidemiology, public health, preventive medicine, clinical manifestations, diagnosis, treatment, and much more.
  • Find the answers you need quickly thanks to an organization both by organ system and by etiologic microorganism, allowing you to easily approach any topic from either direction.

Table of Contents

Section Title Page Action Price
9780323186605v1_WEB.pdf 1
Front Cover 1
Expert Consult ad 2
Feigin and Cherry’s Textbook of Pediatric Infectious Diseases 3
Copyright Page 4
Dedication 5
Ralph D. Feigin, M.D.: April 3, 1938–August 14, 2008 6
A Tribute To: Caroline Breese Hall 7
About the editors 8
Contributors 9
Preface 29
Table Of Contents 31
I Host Parasite Relationships an the Pathogenesis of Infectious Diseases 41
1 Molecular Determinants of Microbial Pathogenesis 43
Colonization 43
Pilus Adhesins 43
Nonpilus Adhesins 46
Other Mechanisms of Adherence 49
Tissue Tropism 50
Biofilms 51
Cell Entry and Intracellular Life 52
Invasion 53
Intracellular Survival 54
Viral Cell Entry 56
Cell-to-Cell Spread 56
Damage to the Host 56
Bordetella pertussis Toxins 57
Hemolytic-Uremic Syndrome and Shiga Toxins 57
Tissue-Degrading Toxins 57
Evasion of Immunity 58
Antiphagocytic Factors 58
Evasion of Complement Activity 58
Evasion of Humoral Immunity 59
Encapsulation 59
Viral Immune Suppression and Latency 60
Conclusion 60
New References Since the Sixth Edition 60
References 62
2 Normal and Impaired Immunologic Responses to Infection 70
Host–Parasite Interactions 70
General Features of Host–Parasite Interactions 70
Main Features of Host Responses to Specific Classes of Infectious Agents 70
Viruses 70
Bacteria 71
Fungi 71
Parasites 71
Features of Normal Immune Function 72
Innate Immune Responses 72
Epithelia, Defensins, and Other Antimicrobial Peptides 72
Toll-Like Receptors 73
Cytokines 73
Chemokines 75
Natural Killer Cells 76
Complement System 76
Complement Activation. 77
The Classical Pathway. 77
The Alternative Pathway. 78
The Mannan-Binding Lectin Pathway. 78
Effector Functions of Complement in Host Defense. 78
Opsonic Activity. 78
Inflammation. 79
Microbicidal Activity. 79
Immune Regulation. 79
Phagocytes 79
Phagocyte Recruitment to Infected Sites. 79
Phagocytosis. 80
Phagocyte Microbicidal Mechanisms. 81
Important Interactions Among Innate Immune Mechanisms 83
Adaptive Immune Responses. 83
Antigen Presentation and Specific Cell-Mediated Immunity 84
Class I Major Histocompatibility Complex. 84
Class II Major Histocompatibility Complex. 85
CD1 Family of Antigen-Presenting Molecules. 85
Plasmacytoid Dendritic Cells. 86
T Lymphocytes 86
Regulatory T Cells. 87
T-Cell Memory. 88
T-Cell Activation by Superantigens. 88
B Lymphocytes and Immunoglobulins 88
B Lymphocytes. 88
Immunoglobulin. 88
Immunoglobulin Isotypes. 89
Clinical Conditions Associated with Deficient Host Responses to Infection 90
Immature Host Responses of the Newborn Infant 90
Cell-Mediated Immunity 90
B Cells and Antibody 90
B Cells. 90
Antibody. 90
Complement 92
Phagocytes 93
Primary and Heritable Immunologic Deficiencies 93
Antibody Deficiencies 94
X-Linked Agammaglobulinemia. 94
IgG Subclass Deficiency. 95
IgA Deficiency. 95
Transient Hypogammaglobulinemia of Infancy. 95
Antibody Deficiency with Normal or Elevated Levels of Immunoglobulins. 95
Defects of Cell-Mediated Immunity: DiGeorge Syndrome 96
Combined Defects of Cellular and Humoral Immunity 96
Severe Combined Immunodeficiency Disease. 96
Common Variable Immunodeficiency. 97
Hyper–Immunoglobulin M Syndrome. 97
Wiskott-Aldrich Syndrome. 98
Ataxia-Telangiectasia. 98
Defects of the Interferon-Gamma (IFN-γ) and Interleukin-12 (IL-12) Pathways 98
Complement Deficiencies 99
Disorders of Phagocyte Function 100
General Features of Phagocyte Disorders. 100
Intrinsic Disorders of Cell Migration 100
Type 1 Leukocyte Adhesion Deficiency. 100
Type 2 Leukocyte Adhesion Deficiency. 101
Type 3 Leukocyte Adhesion Deficiency (Integrin Activation Defect). 101
Specific Granule Deficiency. 102
Chédiak-Higashi Syndrome. 102
Neutrophil Actin Dysfunction. 102
Glycogen Storage Disease Type 1B. 102
Extrinsic or Secondary Defects of Polymorphonuclear Leukocyte Migration 103
Defective Neutrophil Chemotaxis Associated with Serum Inhibitors of Cell Function. 103
Hyper–Immunoglobulin E Syndrome 103
Impaired Generation of Serum-Derived Chemotaxins. 103
Other Secondary or Poorly Defined Disorders of Polymorphonuclear Leukocyte Migration. 104
Defects in Phagocyte Microbicidal Activity. 104
Chronic Granulomatous Disease. 104
Deficiencies of Glucose-6-Phosphate Dehydrogenase and Glutathione Peroxidase. 106
Glutathione Synthetase Deficiency. 107
Myeloperoxidase Deficiency. 107
Important Examples of Secondary Immunodeficiency (Excluding Human Immunodeficiency Virus Infection) 107
Asplenia 107
Sickle-Cell Disease 107
Cystic Fibrosis 108
Ciliary Dyskinesia 108
Evaluation for Immunodeficiency in the Child with Recurrent or Severe Infections 109
History 109
Physical Examination 110
Laboratory Studies 110
Management of Immunodeficiency Disorders 111
Education and Counseling 111
Evaluation and Treatment for Infection 111
Treatment of Infections 111
Prevention of Infection 111
Prospects for Correction of Serious Primary Immunodeficiencies 112
New References Since the Sixth Edition 112
References 113
3 Metabolic Response of the Host to Infections 126
Nitrogen Metabolism 128
Nitrogen Balance Studies 128
Urinary Excretion of Nitrogen-Containing Compounds 130
Metabolism of Free Amino Acids 131
Amino Acid Availability 132
Carbohydrate Metabolism 133
Lipid Metabolism 134
Plasma Lipids and Lipoproteins 134
Lipids and Energy Metabolism During Infection 135
Lipid Metabolism and Host Defensive Measures 136
Electrolyte and Acid-Base Metabolism 136
Vitamin Metabolism 137
Trace Element Metabolism 138
Changes in Iron Metabolism 139
Changes in Zinc Metabolism 139
Changes in Copper Metabolism 140
Changes in Selenium Metabolism 140
Proinflammatory Cytokines 140
Control Mechanisms for Proinflammatory Cytokine Actions 141
Cytokine Detection in Biologic Fluids 141
Hormonal Responses 142
Pituitary Gland Functions 142
Adrenal Functions 142
Carbohydrate-Regulating Hormones 143
Thyroid Hormones 143
Procalcitonin 143
New References Since the Sixth Edition 143
References 145
4 Fever: 144
Normal Body Temperature 144
Thermoregulation 149
Pathogenesis of Fever 149
Effects of Fever 149
Adverse Effects 150
Beneficial Effects 150
Clinical Thermometry 150
Types of Thermometers 150
Measurement Site 151
Treatment 151
Indications 151
Antipyretics 151
External Cooling 153
New References Since the Sixth Edition 153
References 154
5 The Human Microbiome 153
Acquisition of Indigenous Flora by the Newborn 156
Mechanisms of Colonization 156
Exogenous Influences on the Human Microbiome 156
Bacterial Composition at Specific Locations 157
Skin 157
Newborns 157
Conjunctivae 157
Respiratory Tract 159
Newborns 159
Gastrointestinal Tract 159
Newborns 160
Genitourinary Tract 160
Beneficial Effects of the Human Microbiome 160
Adverse Effects of the Human Microbiome 161
Summary 161
New References Since the Sixth Edition 161
References 162
6 Epidemiology and Biostatistics of Infectious Diseases 167
Epidemiologic Studies 167
Design of Studies 167
Overview 167
Elements of an Analytic Study 167
Types of Studies 168
Experimental Studies 168
Observational Studies 169
Cohort Studies 169
Case-Control Studies 170
Cross-Sectional Studies 170
Analysis of Epidemiologic Studies 170
Cohort Studies 170
Case-Control and Cross-Sectional Studies 171
Summary Statistics 171
Continuous Variables 172
Categorical Variables 173
Bias 174
Causes of Disease 175
Historical Perspectives 175
General Concepts 175
Factors Related to the Infectious Agent 176
Intrinsic Properties 176
Epidemiologic Properties Relating to the Host 177
Infectivity. 177
Pathogenicity. 177
Virulence. 177
Immunogenicity. 177
Factors Related to Relationship Between Infectious Agent and Host 177
Reservoirs of Infectious Agents. 178
Mechanisms of Transmission. 179
Factors Related to the Host 179
Biologic Factors 180
Age 180
Sex, Race, and Ethnicity 180
General Health Status 180
Immunity and Immune Response 181
Human Behavior 181
Factors Related to the Environment 182
Geographic and Geologic Factors 182
Climate 182
Socioeconomic Conditions 182
Occurrence of Disease in Populations 183
Infection and Disease in the Individual 183
Infection and Disease in Populations 184
Sources of Information. 184
Relating Infection and Disease to Personal Characteristics. 184
Relative Usefulness and Importance of Characteristics. 184
Age Patterns. 185
Age Adjustment of Rates. 185
Sex Patterns. 185
Ethnic or Racial Patterns. 185
Disease Patterns in Kinships. 186
Family Episodes of Infection and Disease. 186
Socioeconomic Patterns. 186
Relating Infection and Disease to Place 186
Global Variation. 187
Local Patterns of Infection and Disease. 187
Temporal Patterns of Infection and Disease 188
Definitions. 188
Time Clusters. 189
Short-Term Patterns 190
Epidemics. 190
Seasonal and Cyclic Variations. 190
Long-Term Trends. 191
Emerging Infections. 191
Biostatistics 192
Statistical Significance 192
Hypothesis Testing 192
Type I Error, Type II Error, and Statistical Power 193
Multiple Comparisons 193
Tests of Statistical Significance 194
Continuous Variables 194
Categorical Values 194
Confidence Intervals 195
Adjustment for Potential Confounding Variables 195
Meta-analysis 196
Diagnostic Tests 197
What is Normal? 197
Accuracy of a Diagnostic Test 197
Predictive Value of a Diagnostic Test 198
Assessment of the Protective Efficacy of a Vaccine (or of Any Intervention) 199
Clinical Trials 199
Observational Cohort Studies 200
Case-Control Studies 200
New References Since the Sixth Edition 200
References 201
II Infection of Specific Organ Systems 203
I Upper Respiratory Tract Infections 205
7 The Common Cold 206
History 206
Etiologic Agents 206
Epidemiology 207
Pathophysiology 208
Clinical Presentation 210
Differential Diagnosis 210
Specific Diagnosis 210
Treatment 211
Prognosis 212
Prevention 213
New References Since the Sixth Edition 213
References 214
8 Infections of the Oral Cavity 219
Microbiologic Considerations in Dental Infections 219
Normal Flora 219
Pathogenic Organisms 219
Anatomic Considerations 220
Treatment of Odontogenic Infections 221
General Therapeutic Principles 223
Nursing Bottle Caries 225
Periapical Abscess 225
Periodontal Infections 225
Pericoronitis 226
Oral Manifestations of Human Immunodeficiency Virus Infection in Children 227
Complications of Odontogenic Infections 228
Fascial Space Infections 228
Necrotizing Fasciitis 229
Odontogenic Sinusitis 229
Buccal and Periorbital Cellulitis 230
Orbital and Intracranial Complications 230
Osteomyelitis of the Jaws in Children 231
Predisposing Factors 231
Microbiology 231
Clinical Findings 231
Suppurative Osteomyelitis 232
Infantile Osteomyelitis 232
Garré Sclerosing Osteomyelitis 233
Herpes Simplex Virus Infections 233
Intraoral and Perioral Piercings 234
New References Since the Sixth Edition 234
References 235
9 Pharyngitis (Pharyngitis, Tonsillitis, Tonsillopharyngitis, and Nasopharyngitis) 237
History 237
Nasopharyngitis 237
Etiologic Agents 237
Epidemiology 237
Pathophysiology 239
Clinical Presentation 239
Pharyngitis, Tonsillitis, and Tonsillopharyngitis 239
Etiologic Agents 239
Epidemiology 242
Pathophysiology 242
Clinical Presentation 242
General 242
Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis (PFAPA) 243
Differential Diagnosis 243
Specific Diagnosis 244
Treatment 244
Complications 245
Prognosis 245
Prevention 245
New References Since the Sixth Edition 245
References 247
10 Uvulitis 246
Etiology 246
Epidemiology 246
Pathogenesis 251
Clinical Manifestations 251
Diagnosis 251
Differential Diagnosis 251
Treatment 251
New References Since the Sixth Edition 252
References 253
11 Peritonsillar, Retropharyngeal, and Parapharyngeal Abscesses 252
Epidemiology of Head and Neck Space Infections in Children 252
Peritonsillar Abscess (Quinsy) 254
Clinical Manifestations 254
Treatment 255
Retropharyngeal Abscess (Posterior Visceral Space, Retrovisceral Space, and Retroesophageal Space Abscesses) 256
Clinical Manifestations 257
Treatment 257
Parapharyngeal Abscess (Pterygomaxillary, Pharyngomaxillary, Lateral, and Pharyngeal Space Abscesses) 258
Clinical Manifestations 258
Treatment 259
Microbiology of Deep Neck Abscesses 259
New References Since the Sixth Edition 261
References 262
12 Cervical Lymphadenitis 261
Epidemiology 264
Pathophysiology 266
Clinical Presentation 267
Differential Diagnosis 269
Specific Diagnosis 272
Treatment 273
Prognosis 276
Prevention 276
New References Since the Sixth Edition 276
References 278
13 Parotitis 277
Pathophysiology 277
Etiology 277
Clinical Presentation and Diagnosis 282
Human Immunodeficiency Virus and Parotid Enlargement 283
Differential Diagnosis 284
Treatment 284
Complications 284
Prevention 284
New Reference Since the Sixth Edition 285
References 286
14 Rhinosinusitis 285
History 285
Anatomy 285
Pathophysiology 288
Etiology 289
Epidemiology 291
Clinical Presentation 291
Complications 292
Differential Diagnosis 293
Specific Diagnosis 293
Treatment 294
Acute and Subacute Sinusitis 294
Chronic and Recurrent Sinusitis 295
Prognosis 296
Prevention 296
New References Since The Sixth Edition 297
References 298
15 Otitis Externa 297
Epidemiology 302
Normal Anatomy 302
Protective Mechanisms of the External Ear 302
Normal Bacterial Flora 302
Acute Otitis Externa 303
History and Physical Examination 303
Pathogens in Acute Otitis Externa 303
Management of Acute Otitis Externa 304
Chronic Otitis Externa 305
Otomycosis 305
Necrotizing Otitis Externa 305
Differential Diagnosis 306
Prevention 306
Conclusion 306
New References Since The Sixth Edition 307
References 308
16 Otitis Media 307
Incidence and Epidemiology of Acute Otitis Media 310
Host Risk Factors 310
Environmental Risk Factors 311
Cost Analyses 312
Etiologic Agents 312
Etiology in Neonates 315
Pathogenesis 315
Pathophysiology 315
Tympanic Membrane 315
Eustachian Tube 316
Diagnosis 316
Clinical Presentation 317
Examination of the Ear 317
Otoscopy 317
Tympanometry 318
Acoustic Reflectometry 318
Audiometric Tests 318
Tympanocentesis and Myringotomy 318
Radiography 320
Differential Diagnosis 320
Otitis Media with Effusion 321
Complications and Sequelae 321
Hearing Loss 322
Vestibular Dysfunction 322
Effects of Otitis Media on Development of the Child 322
Child Behavior and Quality-of-Life Outcomes 322
Perforation of the Tympanic Membrane and Chronic Suppurative Otitis Media 323
Cholesteatoma 323
Adhesive Otitis Media 323
Tympanosclerosis 323
Ossicular Discontinuity and Fixation 323
Mastoiditis 323
Petrositis 324
Labyrinthitis 324
Meningitis 324
Facial Paralysis 324
Other Suppurative Complications 324
Management of Acute Otitis Media 325
Clinical Implications of Antibiotic Resistance 326
Diffusion of Antimicrobial Agents into Middle Ear Fluids 326
Sterilization of Middle Ear Fluids by Antimicrobial Agents 326
Sterilization of Middle Ear Fluids Without Antibacterial Agents 326
Initial Observation Rather Than Antimicrobial Agent Therapy 326
Choice of Antimicrobial Agents 327
Dosage Schedules 328
Duration of Therapy 328
Clinical Course After Initiation of Therapy 328
Symptomatic Therapy 328
Management of Acute Otitis Media in a Child with Tympanostomy Tubes 329
Management of Otitis Media with Effusion 329
Prevention 330
Advising Parents 330
Pneumococcal Vaccines 330
Influenza Virus Vaccines 331
Chemoprophylaxis 331
Surgical Options 332
New References Since The Sixth Edition 332
References 333
17 Mastoiditis 338
History 338
Anatomy and Pathophysiology 338
Microbiology 339
Clinical Presentation 339
Complications 341
Differential Diagnosis 342
Specific Diagnosis 342
Treatment 343
Prognosis 345
Prevention 345
New References Since the Sixth Edition 345
References 346
18 Croup (Laryngitis, Laryngotracheitis, Spasmodic Croup, Laryngotracheobronchitis, Bacterial Tracheitis, and Laryngotracheobronchopneumonitis) and Epiglottitis (Supraglottitis) 348
Historical Aspects 348
Terminology 349
Etiology of Croup Syndromes 349
Etiology of Supraglottitis 351
Epidemiology of Croup 352
Epidemiology of Supraglottitis 353
Pathology and Pathogenesis of Croup 354
Anatomy and Pathophysiology of Supraglottitis 355
Clinical Presentation 356
Acute Laryngitis 356
Acute Laryngotracheitis 356
Acute Laryngotracheobronchitis and Laryngotracheobronchopneumonitis (Bacterial Tracheitis) 359
Spasmodic Croup 359
Supraglottitis 359
Differential Diagnosis 360
Specific Diagnosis in Croup Syndromes 360
Specific Diagnosis in Supraglottitis 360
Treatment of Croup 361
Acute Laryngotracheitis and Spasmodic Croup 361
Laryngotracheobronchitis and Laryngotracheobronchopneumonitis (Bacterial Tracheitis) 364
Laryngitis 364
Treatment of Supraglottitis 364
Securing the Airway 364
Antibiotics 366
Other Supportive Measures 366
Prognosis 366
Prevention of Croup 366
Prevention of Epiglottitis Caused by Haemophilus influenzae Type b 366
New References Since the Sixth Edition 366
References 368
II Lower Respiratory Tract Infections 376
19 Acute Bronchitis 377
Etiology 377
Epidemiology 377
Pathophysiology and Pathology 377
Clinical Presentation 378
Differential Diagnosis and Specific Diagnosis 379
Treatment 379
Prognosis 379
Prevention 380
New References Since the Sixth Edition 380
References 381
20 Chronic Bronchitis 380
Differential Diagnosis 380
Epidemiology and Etiology 386
Treatment 386
New References Since the Sixth Edition 388
References 389
21 Bronchiolitis and Infectious Asthma 388
Definitions 388
History 390
Etiologic Agents 390
Epidemiology 391
Clinical Presentation 392
Pathophysiology 393
Differential Diagnosis 396
Diagnosis 396
Treatment 396
Prevention 398
Complications and Prognosis 399
New References Since the Sixth Edition 400
References 401
22 Pediatric Community-Acquired Pneumonia 406
Etiology 406
Viral Pathogen 407
Bacterial Pathogens 407
Epidemiology 408
Pathogenesis 408
Clinical Manifestations 410
Diagnosis 412
Management 412
Prevention 415
New References Since the Sixth Edition 415
References 418
23 Children’s Interstitial Lung Disease and Hypersensitivity Pneumonitis 422
Classification 422
Disorders Associated with Infection 422
Bronchiolitis Obliterans 422
Lymphocytic Interstitial Pneumonitis 423
Other Conditions 423
Entities That May Mimic Community-Acquired Pneumonia 424
Acute Eosinophilic Pneumonia 424
Pulmonary Vasculitis 424
Connective Tissue Disorders 424
Hypersensitivity Pneumonitis 424
Clinical Presentation 424
Diagnostic Evaluation 425
Pulmonary Function Tests 425
High-Resolution Computed Tomography 425
Bronchoalveolar Lavage 426
Lung Biopsy 426
Treatment 427
Outcome 427
Hypersensitivity Pneumonitis 428
Pathology and Pathogenesis 428
Etiology 428
Clinical Presentation 428
Diagnosis 430
Treatment and Outcome 431
New References Since the Sixth Edition 432
References 434
24 Complications of Pneumonia 433
Empyema 433
Epidemiology 438
Pathophysiology 438
Microbiology 440
Diagnosis 441
Clinical Presentation 441
Imaging 441
Pleural Fluid Analysis 441
Additional Diagnostic Studies 444
Management 444
Prognosis and Long-Term Outcome 446
Lung Abscess 446
Pathophysiology 447
Microbiology 448
Clinical Features 449
Differential Diagnosis 449
Diagnosis 450
Treatment 450
Prognosis 452
Additional Complications 452
New References Since the Sixth Edition 453
References 454
25 Cystic Fibrosis 457
Clinical Manifestations 457
Diagnosis 460
Pathogenesis 461
Microbiology 465
Epidemiology of Pathogens 465
Age-Specific Prevalence of Pathogens 466
Role of the Clinical Microbiology Laboratory 466
Specimen Processing 466
Selective Media 466
Antimicrobial Susceptibility Testing 467
Molecular Methods 467
Specific Cystic Fibrosis Pathogens 467
Viral Pathogens 467
Nontypeable Haemophilus influenzae 468
Staphylococcus aureus 468
Pseudomonas aeruginosa 469
Burkholderia cepacia Complex 469
Stenotrophomonas Maltophilia 470
Achromobacter xylosoxidans 470
Aspergillus Species and Scedosporium Species 470
Nontuberculous Mycobacteria 470
Treatment of Pathogens in Cystic Fibrosis Patients 471
Prophylaxis to Prevent Acquisition of Staphylococcus Aureus and Pseudomonas Aeruginosa 471
Early Eradication of Staphylococcus aureus and Pseudomonas Aeruginosa 471
Treatment of Pulmonary Exacerbations 473
Pseudomonas aeruginosa 473
Staphylococcus aureus and Methicillin-Resistant Staphylococcus aureus 474
Burkholderia cepacia Complex 475
Stenotrophomonas maltophilia and Achromobacter xylosoxidans 475
Nontuberculous Mycobacteria 475
Allergic Bronchopulmonary Aspergillosis 475
Long-Term Suppressive Therapy 476
Inhaled Antibiotics. 476
Macrolide Antibiotics. 477
Lung Transplantation 477
Anti-Inflammatory Therapy 478
Prevention 478
Immunizations 478
Infection Control Precautions 479
Conclusion 480
New References Since the Sixth Edition 480
References 483
III Infections of the Heart 493
26 Infective Endocarditis 494
Epidemiology 494
Pathophysiology 496
Clinical Manifestations 500
Laboratory Findings 501
Microbiology 504
Streptococci 504
Staphylococci 505
Gram-Negative Organisms 506
Gram-Positive Bacilli 506
Other Organisms 507
Fungi 507
Treatment 507
Prevention 512
New References Since the Sixth Edition 514
References 515
27 Infectious Pericarditis 527
Anatomy and Function 527
Bacterial Pericarditis 527
Population and Incidence 527
Etiology 527
Pathology and Pathogenesis 529
Clinical Manifestations 530
Diagnosis 531
Differential Diagnosis 534
Treatment 534
Prognosis 535
Viral Pericarditis 535
Etiology 535
Clinical Manifestations 535
Investigative Techniques 536
Course and Prognosis 536
New References Since the Sixth Edition 536
References 538
28 Myocarditis 537
Epidemiology 537
Etiologies 537
Pathology 541
Pathogenesis 542
Pathophysiology of Ventricular Dysfunction in Myocarditis 545
Diagnosis 547
Clinical Characteristics and Radiographic Evidence 547
Molecular Diagnostic Studies 551
Polymerase Chain Reaction 551
Virologic and Bacteriologic Studies 552
Serum Biomarkers 552
Differential Diagnosis 552
Treatment 553
Standard Approaches 553
Immune Modulating Agents 554
Prognosis 555
Myocarditis in Cases of Human Immunodeficiency Virus Infection 556
Parasitic Myocarditis 556
Chagas Disease 556
Other Parasitic Causes of Myocarditis 557
New References Since The Sixth Edition 558
References 559
29 Acute Rheumatic Fever 563
Epidemiology 563
Pathogenesis 567
Vaccine Development 568
Rheumatic Fever in Developing Countries 569
Pathology 570
Clinical Course 570
Laboratory Findings 572
Diagnosis 574
Differential Diagnosis 574
Treatment 575
Cardiac Surgery 576
Prognosis 577
Prevention 577
Conclusion 580
New References Since the Sixth Edition 580
References 581
30 Mediastinitis 587
Acute Mediastinitis 587
Mediastinitis due to Esophageal Perforation 587
Mediastinitis due to Extension of Infection from Adjacent Structures 588
Postoperative Mediastinitis 589
Chronic Mediastinitis 590
New References Since the Sixth Edition 591
References 592
IV Central Nervous System Infections 593
31 Bacterial Meningitis Beyond the Neonatal Period 594
Incidence and Epidemiology 594
Epidemiology of Meningitis Caused by Streptococcus pneumoniae 595
Epidemiology of Meningococcal Meningitis 597
Epidemiology of Haemophilus influenzae Meningitis 598
Pathophysiology 600
Organisms Encountered 600
Routes of Infection 600
Pathogenesis 600
Mucosal Colonization 600
Bacteremia 601
Bacterial Traversal of the Blood-Brain Barrier 601
Blood-Brain Barrier Dysfunction and Intracranial Inflammation 602
Neuronal Injury 604
Factors Predisposing the Host to Bacterial Meningitis 605
Pathology 606
Clinical Manifestations and Pathophysiologic Relationships 607
Differential Diagnosis 610
Diagnosis 610
Treatment 615
Antimicrobial Therapy 615
Adjunctive Therapy 618
Anti-inflammatory Therapy 620
Corticosteroids 620
Glycerol 622
Supportive Care 622
Prognosis and Sequelae 624
Prevention 627
Pneumococcal Infection 627
Chemoprophylaxis 627
Immunoprophylaxis 627
Meningococcal Infection 628
Chemoprophylaxis 628
Immunoprophylaxis 628
Haemophilus influenzae Meningitis 629
Chemoprophylaxis 629
Immunoprophylaxis 630
Acknowledgment 630
New References Since the Sixth Edition 630
References 631
32 Parameningeal Infections 640
Brain Abscess 640
Pathogenesis and Pathology 640
Clinical Manifestations 642
Rupture of Brain Abscess into the Ventricular System 644
Laboratory Diagnosis 644
Diagnosis 644
Treatment 646
Adjunctive Agents 646
Subdural Empyema 647
Clinical Manifestations 647
Diagnosis 647
Treatment 648
Epidural Abscess 648
Spinal Epidural Infections 648
Sources of Infection 649
Clinical Manifestations 649
Phase 1: Spinal Ache 649
Phase 2: Root Pain 649
Phases 3 and 4: Weakness and Paralysis 649
Diagnosis 649
Treatment 650
New References Since the Sixth Edition 650
References 651
33 Fungal Meningitis 652
Epidemiology 652
Clinical Manifestations 652
Infection with Specific Organisms 653
Candidal Meningitis 653
Cryptococcosis 654
Histoplasmosis 655
Coccidioidomycosis 656
Blastomycosis 657
Aspergillosis 657
Sporotrichosis 658
Mucormycosis 658
Other Fungal Infections 658
Diagnosis 658
Conclusion 659
New References Since the Sixth Edition 659
References 661
34 Eosinophilic Meningitis 660
Etiologic Agents 660
Epidemiology 665
Pathogenesis 665
Clinical Manifestations 665
Diagnosis 666
Differential Diagnosis 666
Treatment 666
Course and Prognosis 667
Prevention 667
New References Since the Sixth Edition 667
References 668
35 Aseptic Meningitis and Viral Meningitis 667
History 669
Etiology 669
Epidemiology 672
Clinical Manifestations 673
Enteroviruses 673
Aseptic Meningitis Caused by Other Agents 673
Recurrent Aseptic Meningitis (Mollaret Meningitis) 673
Differential Diagnosis 674
Specific Diagnosis 674
Treatment 675
Prognosis 675
Prevention 675
New References Since the Sixth Edition 675
References 677
36 Encephalitis and Meningoencephalitis 676
History 685
Etiology 685
Viruses 685
Enteroviruses and Parechoviruses 685
Herpesviruses 691
Arboviruses 691
Vaccine-Preventable Viruses 692
Rare and/or Newly Emerging Viruses 692
Bacteria 693
Parasites and Free-Living Amoebae 693
Fungi 693
Other Putative Agents of Encephalitis 693
Postimmunization Encephalitis 694
Postinfectious Encephalitis 695
Chronic Encephalitic or Encephalopathic Illnesses 695
Epidemiology 695
Pathogenesis 695
Pathology 696
Clinical Manifestations 696
Differential Diagnosis 697
Evaluation of a Patient with Encephalopathy or Possible Encephalitis 698
Neuroimaging 698
Electroencephalography 699
Diagnosis 699
Treatment 701
Prognosis 702
Prevention 703
New References Since the Sixth Edition 703
References 705
37 Parainfectious and Postinfectious Disorders of the Nervous System 714
37A  Parainfectious and Postinfectious Demyelinating Disorders of the Central Nervous System 714
Acute Disseminated Encephalomyelitis 714
Epidemiology 714
Diagnostic Criteria 714
Clinical Manifestations 715
Clinical Variants 715
Pathology and Pathogenesis 716
Role of Infection 716
Role of Immunization 717
Immunologic Factors 718
Pathogenesis 719
Clinical Evaluation 719
Treatment 720
Outcome and Prognosis 721
New References Since the Sixth Edition 721
References 722
37B  Infection-Associated Myelitis and Myelopathies of the Spinal Cord 721
Acute Transverse Myelitis 721
Diagnostic Criteria 721
Epidemiology 723
Clinical Presentation 723
Radiologic Features 724
Lumbar Puncture 725
Differential Diagnosis 725
Conditions That Mimic Acute Transverse Myelitis 725
Extramedullary Lesions 725
Intramedullary Lesions 725
Peripheral Lesions 726
Disease-Associated Acute Transverse Myelitis 726
Role of Infections in Transverse Myelitis 728
Infectious Myelopathies 728
Postinfectious Acute Transverse Myelitis 728
Role of the Immune System in Idiopathic Acute Transverse Myelitis 729
Treatment 729
Outcome and Prognosis 730
Recurrences 730
Disability 730
New References Since the Sixth Edition 730
References 731
V Genitourinary Tract Infections 733
38 Urethritis 734
Epidemiology 734
Pathophysiology 734
Clinical Presentation 734
Differential Diagnosis 735
Noninfectious 735
Infectious 736
Specific Diagnosis 736
Treatment 737
Prognosis 738
Prevention 739
New References Since the Sixth Edition 739
References 740
39 Cystitis and Pyelonephritis 739
Epidemiology 739
Risk for Urinary Tract Infection 739
Risk Factors for Urinary Tract Infection 741
Uncircumcised Boys 741
Dysfunctional Voiding 741
Constipation 741
Sexual Activity 741
Catheters 742
Pathogenesis 742
Bacteriology 742
Virulence Factors 742
Clinical Presentation 743
Cystitis 743
Pyelonephritis 743
Physical Examination 743
Asymptomatic Bacteriuria 743
Differential Diagnosis 744
Infectious 744
Noninfectious 745
Diagnosis 745
Collection of a Urine Specimen 745
Diagnosis of Urinary Tract Infection 747
Microscopy 747
Urine Dipsticks 748
Determining the Site of Infection 748
Imaging 749
Renal Ultrasonography 749
Renal Scintigraphy 749
Magnetic Resonance Imaging 750
Voiding Cystourethrography 751
Computed Tomography 751
Treatment 751
Antibiotics for Treatment of Acute Infection 751
Corticosteroids 753
Dysfunctional Voiding 753
Antibiotic Prophylaxis 753
Vesicoureteral Reflux 753
Epidemiology 753
Natural History 753
Management 754
Antimicrobial Prophylaxis 754
Surgery 756
Prognosis 756
Prevention 757
New References Since the Sixth Edition 757
References 759
40 Renal Abscess 758
Clinical Findings 763
Diagnostic Evaluation 763
Therapeutic Considerations 765
Conclusion 767
New References Since the Sixth Edition 767
References 768
41 Prostatitis 767
Summary 770
New References Since the Sixth Edition 770
References 771
42 Genital Infections 770
General Approach to Evaluation of Prepubertal Child 770
Normal Vaginal Flora 772
Lower Genital Tract Infections 774
Vulvovaginitis 774
Prepubertal 774
Postpubertal 775
Nonspecific Vulvovaginitis 775
Prepubertal. 775
Vulvovaginitis Secondary to Poor Perineal Hygiene. 775
Vulvovaginitis Secondary to Intestinal Parasites. 777
Vulvovaginitis Secondary to Vaginal Foreign Bodies. 778
Specific Non–Sexually Transmitted Vulvovaginitis 778
Nongonorrheal Neisserial Vulvovaginitis. 778
Group A Streptococcal Vulvovaginitis. 779
Vulvovaginitis Secondary to Bacteria That Colonize the Nasopharynx. 779
Vulvovaginitis Secondary to Skin Infections. 779
Shigella Vulvovaginitis. 779
Other Specific Bacterial Causes of Vulvovaginitis. 780
Mycotic (Fungal) Vulvovaginitis. 780
Prepubertal. 780
Postpubertal. 780
Diagnosis. 781
Treatment. 781
Specific Sexually Transmitted Vulvovaginitis 781
Gonorrhea 782
Prepubertal 782
Diagnosis 782
Treatment 782
Chlamydia 785
Prepubertal 785
Diagnosis 786
Treatment 786
Trichomoniasis 786
Prepubertal 786
Postpubertal 787
Diagnosis 787
Treatment 788
Bacterial Vaginosis 788
Prepubertal 788
Postpubertal 789
Diagnosis 789
Treatment 789
Infections of the Clitoris 789
Urethritis 790
Bartholinitis and Bartholin Abscess 790
Vulvovaginal Lesions, Ulcerations, and Granulomatous Infections 790
Human Papillomavirus and Genital Warts 791
Prepubertal 791
Postpubertal 791
Diagnosis 792
Treatment 792
Molluscum Contagiosum 792
Ulcerations and Granulomatous Infections 793
Lymphogranuloma Venereum 795
Cervicitis 795
Prepubertal 795
Postpubertal 795
Diagnosis 796
Treatment 796
Chlamydia 797
Gonorrhea 797
Upper Genital Tract Infections 797
Pelvic Inflammatory Disease 797
Endometritis 798
Salpingitis 798
Diagnosis 799
Treatment 799
Perihepatitis 800
Tubo-ovarian Abscess 801
Oophoritis 801
New References Since The Sixth Edition 801
References 803
VI Gastrointestinal Tract Infections 807
43 Esophagitis 808
Pathophysiology and Causative Organisms 808
Clinical Features 808
Differential Diagnosis 809
Diagnosis 809
Barium Esophagography 809
Esophagoscopy 810
Treatment 811
Candida Esophagitis 811
Other Causes of Fungal Esophagitis 812
Viral Esophagitis 812
Bacterial Esophagitis 812
Prognosis 812
References 813
44 Approach to Patients with Gastrointestinal Tract Infections and Food Poisoning 814
Epidemiology 814
Epidemiologic Categories of Diarrhea 815
Diarrhea Acquired in Institutional Centers: Childcare Centers 815
Antimicrobial-Associated Diarrhea 815
Diarrhea in Immunosuppressed Host 815
Traveler’s Diarrhea 816
Foodborne and Waterborne Diseases: Food Poisoning 817
Foodborne Disease due to Bacteria, Viruses, and Parasites. 818
Food Poisoning by Chemicals. 820
Prevention of Foodborne Disease. 820
Waterborne Disease. 822
Clinical Classification of Diarrheal Episodes 822
Organisms That Cause Diarrhea 822
Viruses 822
Rotaviruses 822
Noroviruses 823
Astroviruses 824
Enteric Adenoviruses 824
Bacteria 824
Shigella 824
Salmonella 825
Campylobacter 825
Diarrheagenic Escherichia coli 825
Vibrio cholerae 827
Vibrio parahaemolyticus 828
Yersinia enterocolitica 828
Aeromonas hydrophila 828
Plesiomonas shigelloides 828
Clostridium difficile 829
Clostridium perfringens 829
Staphylococcus aureus 829
Bacillus cereus 829
Listeria monocytogenes 829
Parasites 829
Entamoeba histolytica 830
Giardia intestinalis 830
Cryptosporidium 830
Isospora belli 831
Cyclospora 831
Microsporidia 831
Strongyloides stercoralis 831
Diagnosis 832
Macroscopic Stool Examination 832
Microscopic Examination 833
Fecal Leukocytes 833
Ova and Parasites 833
Special Stains for Coccidia 833
Stool Cultures 834
Immunologic Methods 834
Molecular Methods 835
Treatment 835
Fluid and Electrolyte Therapy 836
Nutritional Management 838
Antimicrobial Therapy 838
Therapy for Dysentery 838
Shigella 839
Campylobacter 839
Salmonella 840
Shiga Toxin–Producing E. coli (STEC) 840
Therapy for Other Bacterial Agents 840
Diarrheagenic E. coli 840
Cholera 841
Therapy for Intestinal Parasites 841
Entamoeba histolytica 841
Giardia 841
Cryptosporidium 841
Cyclospora 841
Microsporidia 841
Strongyloides 841
Additional Therapy 841
Zinc 841
Probiotics 842
Antisecretory Agents 842
Prevention 842
Vaccines 843
Rotavirus Vaccine 843
Vaccines for Enteric Bacteria 844
New References Since the Sixth Edition 844
References 849
45 Antibiotic-Associated Colitis 848
History 848
Etiology and Pathogenesis 848
Pathogenesis 861
Clinical Manifestations 862
Laboratory Studies 862
Differential Diagnosis 863
Treatment 864
Prevention and Control 864
New References Since the Sixth Edition 865
References 867
46 Whipple Disease 866
History 866
Epidemiology 870
Etiology and Pathogenesis 870
Clinical Manifestations 872
Acute Infection 872
Gastroenteritis 872
Bacteremia 872
Pneumonia 873
“Classic” Whipple Disease 873
Gastrointestinal Tract 873
Joints 873
Central Nervous System 873
Eye 874
Skin 874
Heart 874
Skeletal Muscle 874
Lymph Nodes and Spleen 874
Lungs 874
Kidney 874
Blood 874
Diagnosis 875
Treatment 875
Conclusion 876
New References Since the Sixth Edition 876
References 877
VII Liver Disease 879
47 Hepatitis 880
History 880
Clinical Manifestations and Evaluation 880
Patient History 880
Physical Findings 881
Laboratory Diagnosis 881
Infectious Causes 882
Viruses 882
Hepatitis Viruses 882
Hepatitis A Virus. 882
Hepatitis B Virus. 882
Hepatitis C Virus. 884
Hepatitis D Virus. 885
Hepatitis E Virus. 885
Herpesviruses 885
Herpes Simplex Virus. 885
Varicella-Zoster Virus. 886
Cytomegalovirus. 886
Epstein-Barr Virus. 886
Human Herpesviruses 6, 7, and 8. 886
Herpes B Virus. 887
Adenoviruses 887
Erythroviruses—Human Parvovirus B19 887
Enteroviruses 887
Measles Virus 887
Rubella Virus 887
Hemorrhagic Fever Viruses 888
Bacteria 888
Spirochetes 888
Rickettsiae 888
Parasites and Fungi 889
Noninfectious Causes 889
New References Since the Sixth Edition 890
References 891
48 Cholangitis and Cholecystitis 890
Cholangitis 890
Etiology and Pathogenesis 895
Clinical Presentation 896
Diagnostic Evaluation 897
Differential Diagnosis 898
Treatment 899
Prevention 900
Complications 900
Specific Populations and Cholangitis 900
Cholangitis and Biliary Atresia 900
Cholangitis After Liver Transplantation 901
Cholangitis in Immunocompromised Patients 902
Cholangitis in Association with Congenital Anatomic Abnormalities: Choledochal Cysts and Caroli Disease 902
Cholangitis After Endoscopic and Other Biliary Procedures 903
Cholecystitis 903
Etiology and Pathogenesis 903
Clinical Presentation 905
Evaluation 905
Management 905
Complications 906
Acalculous Cholecystitis 906
New References Since the Sixth Edition 907
References 909
49 Pyogenic Liver Abscess 908
Pathogenesis 908
Microbiology 915
Clinical Manifestations 915
Diagnosis 916
Treatment 916
Complications and Prognosis 917
New References Since the Sixth Edition 917
References 918
50 Reye Syndrome 920
Epidemiology 920
Clinical Manifestations and Laboratory Findings 920
Treatment and Prevention 921
New Reference Since the Sixth Edition 921
References 922
VIII Other Intra-Abdominal Infections 923
51 Appendicitis and Pelvic Abscess 924
History 924
Epidemiology 924
Pathophysiology 925
Clinical Manifestations 925
Diagnosis 926
Microbiology 928
Bacteria 929
Parasites 929
Viruses 930
Fungi 930
Treatment 930
Nonperforated Appendicitis 930
Perforated Appendicitis 930
Prognosis and Early Complications 931
Pelvic Abscess 932
Late Complications 932
New References Since the Sixth Edition 933
References 935
52 Pancreatitis 934
Clinical Manifestations 934
Laboratory Diagnosis 940
Noninfectious Causes 940
Trauma 941
Medications 941
Obstructive Diseases 942
Genetic and Metabolic Diseases 942
Vasculitic and Autoimmune Diseases 942
Miscellaneous Causes 942
Infectious Causes 943
Viral Infections 943
Parasite Infestations and Infections 944
Mycoplasmal and Bacterial Infections 945
Fungal Infections 945
Pathogenesis 945
Treatment 945
Complications 946
New References Since the Sixth Edition 946
References 948
53 Peritonitis and Intra-Abdominal Abscess 952
Peritonitis 952
Anatomy 952
Pathogenesis 952
Primary Peritonitis 952
Secondary Peritonitis 954
Peritonitis and Implanted Devices 955
Clinical Manifestations 955
Diagnosis 956
Differential Diagnosis 956
Treatment 956
Complications 958
Intra-Abdominal Abscess 958
Clinical Manifestations 958
Diagnosis 959
Treatment 959
Complications 959
New References Since the Sixth Edition 959
References 960
54 Retroperitoneal Infections 962
Etiology and Pathogenesis 962
Microbiology 962
Clinical Manifestations 964
Differential Diagnosis 964
Specific Diagnosis 964
Treatment 964
Prognosis 965
New References Since the Sixth Edition 965
References 966
IX Musculoskeletal Infections 967
55 Osteomyelitis 968
Hematogenous Osteomyelitis 968
Pathogenesis 968
Clinical Manifestations 969
Differential Diagnosis 971
Diagnosis 971
Microbiology 971
Radiology 972
Plain Radiographs. 972
Magnetic Resonance Imaging. 972
Radionuclide Imaging. 973
Computed Tomography. 974
Treatment of Acute Hematogenous Osteomyelitis 974
Special Manifestations of Hematogenous Osteomyelitis 976
Brodie Abscess 976
Osteomyelitis in Patients After Closed Fractures 976
Epiphyseal Osteomyelitis 976
Involvement of Nontubular Bones 976
Spinal Osteomyelitis 977
Diskitis. 977
Vertebral Osteomyelitis. 978
Hematogenous Osteomyelitis in Special Populations 980
Osteomyelitis in Neonates 980
Osteomyelitis in Long-Term Hemodialysis Patients 980
Osteomyelitis in Children with Hemoglobinopathies 980
Osteomyelitis in Patients with Human Immunodeficiency Virus Infection 981
Osteomyelitis in Patients with Chronic Granulomatous Disease 981
Nonhematogenous Osteomyelitis 981
Puncture Wound Osteomyelitis 981
Osteomyelitis Caused by Spread of Infection from a Contiguous Focus 982
Orthopedic Fixator Devices 982
Unusual Microbial Causes of Osteomyelitis 982
Actinomyces 982
Brucella 982
Fungi 982
Chronic Osteomyelitis 983
New References Since the Sixth Edition 984
References 985
56 Septic Arthritis 984
Epidemiology 984
Pathophysiology 990
Etiology 990
Diagnosis 992
Clinical Findings 992
Radiologic Findings 992
Laboratory Evaluation 993
Differential Diagnosis 994
Treatment 994
Surgical Treatment 994
Antibiotic Therapy 994
Prognosis 995
Special Problems 995
Neonatal Septic Arthritis 995
Fungal Arthritis 996
Joint Infections During Rheumatoid Arthritis 996
Reactive Arthritis 996
New References Since the Sixth Edition 996
References 997
57 Bacterial Myositis and Pyomyositis 999
Pyomyositis 999
Pathophysiology 999
Clinical Presentation 1000
Diagnosis 1001
Treatment 1001
Acute Bacterial Myositis 1002
Clinical Presentation 1002
Diagnosis 1003
Treatment and the Eagle Effect 1003
Miscellaneous Causes of Myositis 1003
New References Since the Sixth Edition 1003
References 1004
X Skin Infections 1005
58 Cutaneous Manifestations of Systemic Infections 1006
History 1006
Etiologic Agents 1006
Epidemiology 1015
Pathophysiology and Pathology of Exanthems 1015
Clinical Manifestations 1024
Erythematous Macular Exanthems 1024
Erythematous Maculopapular Exanthems 1025
Vesicular Exanthems 1027
Petechial and Purpuric Exanthems 1027
Urticarial Exanthems 1028
Papular, Nodular, and Ulcerative Lesions 1029
Distinctive Clinical Features or Syndromes 1029
Erythema Multiforme 1029
Erythema Nodosum 1029
Hand, Foot, and Mouth Syndrome 1029
Roseola-like Illness 1030
Rocky Mountain Spotted Fever–Like Illness 1030
Exanthem and Meningitis 1030
Exanthem and Pulmonary Involvement 1031
Gianotti-Crosti Syndrome (Papular Acrodermatitis) 1031
Cutaneous Manifestations Associated with Infections in Immunocompromised Patients 1031
Diagnosis 1031
Differential Diagnosis 1031
Specific Diagnosis 1032
Treatment, Prognosis, and Prevention 1032
References 1034
New References Since the Sixth Edition 1032
59 Roseola Infantum (Exanthem Subitum) 1033
History 1033
Epidemiology 1033
Etiology 1038
Pathophysiology 1039
Clinical Presentation 1039
Clinical Complications 1040
Diagnosis 1040
Treatment and Prognosis 1040
References 1041
New References Since the Sixth Edition 1040
60 Skin Infections 1043
60A ■ Bacterial Skin Infections 1043
Normal Skin 1043
Anatomy 1043
Flora 1043
Cutaneous Infection and Dermatologic Manifestations of Systemic Disease 1043
Impetigo 1043
Nonbullous or Simple Superficial Impetigo 1043
Bullous Impetigo 1044
Treatment of Impetigo 1045
Perianal Streptococcal Dermatitis 1046
Blistering Distal Dactylitis 1046
Erysipelas 1047
Ecthyma 1047
Folliculitis, Furunculosis, and Carbuncles 1047
Hidradenitis Suppurativa 1048
Cellulitis 1048
Necrotizing Fasciitis 1049
Clinical Manifestations 1049
Diagnosis 1050
Treatment 1050
Contaminated Wounds 1051
Human Bites 1051
Animal Bites 1051
Soil-Contaminated and Water-Contaminated Wounds 1052
References 1053
60B ■ Viral and Fungal Skin Infections 1056
Viral Infections 1056
Warts 1056
Molluscum Contagiosum 1056
Epidemiology 1056
Clinical Manifestations 1056
Parvovirus B19 Infections 1057
Gianotti-Crosti Syndrome (Papular Acrodermatitis of Childhood) 1057
Asymmetric Periflexural Viral Exanthem 1058
Hand, Foot, and Mouth Syndrome 1058
Herpes Simplex Virus 1058
Varicella-Zoster Virus 1058
Fungal Infections 1058
Superficial Fungal Infections 1058
Dermatophyte Infections 1058
Tinea Capitis 1058
Tinea Corporis 1059
Tinea Faciei 1059
Tinea Pedis 1060
Tinea Cruris 1060
Tinea Unguium 1060
Diagnosis 1061
Treatment 1061
Candida 1061
Malassezia 1063
Chromoblastomycosis 1063
Tinea Nigra 1064
Trichosporonosis 1064
Deep Fungal Infections 1065
Aspergillosis 1065
Blastomycosis 1065
Coccidioidomycosis 1065
Cryptococcosis 1066
Fusariosis 1066
Histoplasmosis 1066
Mucormycosis 1066
Sporotrichosis 1066
References 1067
XI Ocular Infectious Diseases 1069
61 Ocular Infections 1070
Infections of the Eyelids 1070
Anterior Eyelid Infection 1070
Staphylococcal Blepharitis 1070
Molluscum Contagiosum Infection 1070
Parasitic Eyelid Disease 1071
Phthirus pubis Infestation 1071
Demodex Infection 1071
Posterior Eyelid Infection 1072
Hordeolum 1072
Chalazion 1072
Dacryoadenitis 1073
Nasolacrimal Duct Obstruction 1073
Dacryocystitis 1073
Preseptal (Periorbital) Cellulitis 1074
Posttraumatic Preseptal Cellulitis 1074
Nontraumatic Preseptal Cellulitis 1074
Orbital Cellulitis 1075
Conjunctival Infections 1077
Bacterial Conjunctivitis 1078
Mild Bacterial Conjunctivitis 1078
Severe Bacterial Conjunctivitis 1078
Viral Conjunctivitis 1078
Adenoviral Conjunctivitis 1078
Herpes Simplex Virus Conjunctivitis and Complex Forms 1079
External Ocular Infections with Varicella-Zoster Virus 1080
Chlamydial Conjunctivitis and Trachoma 1080
Neonatal Conjunctivitis 1081
Keratitis: Corneal Inflammation 1082
Isolated Epithelial Keratitis 1083
Stromal Keratitis 1083
Bacterial Keratitis 1083
Fungal Keratitis 1083
Protozoan Keratitis 1084
Infections Primarily Involving the Uvea 1085
Epidemiology 1086
Viral Uveitis 1086
Herpes Simplex Virus 1086
Varicella-Zoster Virus 1086
Epstein-Barr Virus 1086
Enteroviruses 1086
Rubella Virus 1087
Mumps Virus 1087
Measles Virus 1087
Subacute Sclerosing Panencephalitis 1087
Creutzfeldt-Jakob Disease 1087
Human Immunodeficiency Virus and Acquired Immunodeficiency Syndrome 1087
Cytomegalovirus Infection 1087
Parvovirus Infection 1087
Human T-Cell Lymphotrophic Virus Infection 1087
Lymphocytic Choriomeningitis Virus Infection 1087
Viruses 1088
Rift Valley Fever Virus. 1088
Herpes B Virus. 1088
Influenza A Virus. 1088
Bacterial Uveitis 1088
Syphilis 1088
Lyme Disease 1088
Leptospirosis 1088
Tuberculosis 1089
Leprosy 1089
Brucella Infection 1089
Cat-Scratch Disease 1089
Fungal Uveitis 1089
Histoplasmosis 1089
Candidiasis 1089
Aspergillosis 1089
Coccidioidomycosis 1089
Cryptococcosis 1090
Sporotrichosis 1090
Protozoal Uveitis 1090
Leishmaniasis 1090
Protozoal Infection 1090
Amebiasis. 1090
Trypanosomiasis. 1090
Malaria. 1090
Giardiasis. 1090
Helminthic Uveitis 1090
Toxocariasis 1090
Onchocerciasis 1091
Loiasis 1091
Cysticercosis 1091
Rare Causes of Parasitic Posterior Uveitis In Children 1091
Schistosomiasis. 1091
Hydatid disease. 1091
Gnathostoma spinigerum. 1091
Wuchereria bancrofti. 1091
Rickettsial disease. 1091
Typhus. 1091
Spotted Fever. 1091
Q Fever. 1091
Trench Fever. 1091
Uveitis Caused by Insect-Induced Disease 1092
Postinfectious Uveitis 1092
Infections Involving Primarily the Retina 1092
Eye Manifestations of Intrauterine Infections (TORCHS Complex) 1092
Toxoplasmosis 1092
Lymphocytic Choriomeningitis Infection 1093
Rubella Infection 1093
Cytomegalovirus Infection 1094
Herpes Simplex Virus Infection 1094
Varicella-Zoster Virus Infection 1095
Syphilis 1095
Endophthalmitis 1096
New References Since the Sixth Edition 1096
References 1099
XII Systemic Infectious Diseases 1105
62 Bacteremia and Septic Shock 1106
Pathophysiology 1107
Endotoxin Shock in Animals 1108
Endotoxin Shock in Humans 1109
Clinical Presentation and Diagnosis 1113
Treatment 1115
Investigative Therapies 1117
Prognosis 1118
New References Since the Sixth Edition 1118
References 1119
63 Fever Without Source and Fever of Unknown Origin 1124
Fever Without Source 1124
Occult Bacteremia 1124
Clinical Management of Fever Without Source 1126
Fever of Unknown Origin 1127
Diagnostic Approach to a Child with Fever of Unknown Origin 1128
Clinical Evaluation 1128
Laboratory Evaluation 1129
Infectious Causes of Fever of Unknown Origin 1131
Generalized Infections 1131
Brucellosis. 1131
Cat-Scratch Disease. 1131
Leptospirosis. 1131
Toxoplasmosis. 1131
Malaria. 1131
Salmonellosis. 1131
Tuberculosis. 1131
Tularemia. 1132
Viral Infections. 1132
Immunodeficiency. 1132
Localized Infections 1132
Bacterial Endocarditis. 1132
Bone and Joint Infections. 1132
Intra-Abdominal Abscesses. 1132
Liver Abscess and Other Hepatic Infections. 1132
Upper Respiratory Tract Infections. 1132
Noninfectious Causes of Fever of Unknown Origin 1133
Central Nervous System Dysfunction 1133
Diabetes Insipidus 1133
Drug Fever 1133
Factitious Fever 1133
Familial Dysautonomia 1133
Hemophagocytic Lymphohistiocytosis 1133
Inflammatory Bowel Disease 1134
Infantile Cortical Hyperostosis 1134
Juvenile Idiopathic (Rheumatoid) Arthritis 1134
Periodic Fevers 1134
Acknowledgments 1135
New References Since the Sixth Edition. 1135
References 1136
64 Toxic Shock Syndrome 1135
Epidemiology 1139
Surveillance and Incidence 1139
Risk Factors for Menstrual Toxic Shock Syndrome 1140
Risk Factors for Nonmenstrual Toxic Shock Syndrome 1141
Host Risk Factors: General 1142
Colonization with Exotoxin-Producing Staphylococcus aureus 1142
Absence of Protective Antibody Levels 1142
Interruption of a Mucosal or Skin Surface 1142
Presence of a Foreign Body 1142
Other Potential Host Risk Factors 1143
Histopathology 1143
Clinical Spectrum 1144
Acute Phase: Moderate to Severe Disease* 1144
Laboratory Findings 1145
Diagnosis 1146
Treatment 1146
Location and Drainage of the Infected Site. 1146
Identification and Susceptibility Testing of the Organism. 1146
Administration of Antimicrobial Agents. 1146
Management of Systemic Multiorgan Actions of the Toxins or Mediators 1147
Intravenous Immunoglobulin and Toxin Inhibition. 1147
Corticosteroids. 1147
Fluid Replacement. 1147
Subacute Phase: After Treatment Is Initiated 1147
Outcome and Sequelae 1149
Recurrences 1149
Atypical Manifestations 1149
Mild Disease 1149
Nonmenstrual Disease 1150
Recalcitrant Erythematous Desquamating Disorder 1150
Neonatal Toxic Shock Syndrome–Like Exanthematous Disease 1150
Streptococcal Toxic Shock Syndrome 1151
Differential Diagnosis 1151
Prevention and Prophylaxis 1151
Characteristics of Toxic Shock Syndrome–Associated Staphylococcus Aureus Isolates 1152
Role of Staphylococcal Exotoxin Toxic Shock Syndrome Toxin–I and the Enterotoxins in Toxic Shock Syndrome 1152
Role of Toxic Shock Syndrome Toxin–I 1152
Role of Enterotoxins 1152
Prevalence of Exotoxin-Producing Staphylococcus Aureus Strains and Antibody to the Exotoxins 1153
Prevalence of Exotoxin-Producing Organisms 1153
Prevalence of Antibody to Exotoxins 1153
Physicochemical and Biologic Characteristics of Toxic Shock Syndrome Toxin–I 1154
Physicochemical Properties, Structure, and Function 1154
Regulation of Production 1154
Kinetics of Distribution 1155
Cellular Interactions 1155
Biologic Functions 1155
New References Since the Sixth Edition 1156
References 1157
65 Acute Respiratory Distress Syndrome in Children 1156
Definition 1164
Etiology 1164
Incidence 1165
Clinical Course 1165
Mortality 1166
Pathology and Role of Immunomodulators 1166
Pathology and Pathophysiology 1166
Immunomodulators 1167
Treatment 1167
Pulmonary Management 1167
Modes of Mechanical Ventilation 1167
Low Tidal Volume Ventilation 1168
Positive End-Expiratory Pressure 1168
Gas Exchange Goals 1168
Permissive Hypercapnia 1168
Permissive Hypoxemia 1169
Adjunctive Therapies 1169
Corticosteroids 1169
Inhaled Nitric Oxide 1169
Surfactant Replacement 1169
Prone Positioning 1170
Nonpulmonary Supportive Management 1170
Fluid Balance 1170
Sedation and Neuromuscular Blockade 1170
Nutrition 1170
Patient Isolation 1170
Rescue Therapies 1170
Summary 1171
References 1173
New References Since the Sixth Edition 1171
XIII Infections of the Fetus and Newborn 1176
66 Approach to Infections in the Fetus and Newborn 1177
Viral Infections of the Fetus and Neonate 1177
Pathogenesis 1177
Congenital Viral Infections 1177
Viruses and Congenital Malformation 1177
Natal or Perinatal Viral Infections 1177
Postnatal Viral Infections 1178
Approach to Diagnosis 1178
Clinical Features in Fetus and Newborn 1178
Evaluation of the Mother 1179
Clinical Features in the Neonate 1179
Differential Diagnosis 1180
Laboratory Diagnosis 1180
Treatment 1181
Bacterial Diseases of the Fetus and Newborn 1181
Epidemiology and Pathogenesis 1181
Sepsis Neonatorum 1182
Bacterial Meningitis 1185
Otitis Media 1187
Diarrheal Disease 1187
Urinary Tract Infections 1188
Suppurative Arthritis and Osteomyelitis 1189
Conjunctivitis and Orbital Cellulitis 1190
Funisitis and Omphalitis 1190
Breast Abscess 1190
Suppurative Parotitis 1190
Scalp Abscess 1191
Pneumonia 1191
Yeast and Fungal Infections of the Fetus and Neonate 1192
Neonatal Candidiasis 1192
Diagnosis 1196
Treatment 1196
Prevention 1197
Invasive Yeasts Other Than Candida 1197
Invasive Fungal Diseases 1198
Congenital and Perinatal Transmission 1198
Acquired Invasive Fungal Disease 1198
Aspergillus. 1199
Zygomycetes (Absidia, Rhizopus, Mucor, and Rhizomucor). 1199
Treatment 1200
Congenital Toxoplasmosis 1200
Chlamydia, Mycoplasma, and Ureaplasma Infections in the Neonate 1200
Acknowledgment 1201
References 1202
New References Since the Sixth Edition 1201
XIV Infections of the Compromised Host 1203
67 Primary Immunodeficiencies 1204
Initial Evaluation for Suspected Immunodeficiency 1204
Medical History 1204
Physical Examination 1205
Laboratory Tests 1206
Evaluation of Humoral Immunity 1207
Evaluation of Cellular Immunity 1207
Evaluation of the Complement System 1208
Evaluation of Phagocyte Function 1208
Genetic Testing 1208
Neonatal Screening for T-Cell Deficiencies 1209
Management 1209
Selected Primary Antibody Deficiencies 1209
X-Linked Agammaglobulinemia 1209
Clinical Features 1209
Pathogenesis 1209
9780323186605v2_WEB 2485
Front Cover 2485
Feigin and Cherry’s Textbook of Pediatric Infectious Diseases 2486
Copyright Page 2487
Dedication 2488
Ralph D. Feigin, M.D.: April 3, 1938–August 14, 2008 2489
A Tribute To: Caroline Breese Hall 2490
About the editors 2491
Contributors 2492
Preface 2512
Table Of Contents 2514
III Infections with Specific Microorganisms 2524
XVII Viral Infections 2524
150 Classification and Nomenclature of Viruses 2525
New References Since the Sixth Edition 2532
References 2533
DNA Viruses 2532
151 Human Parvovirus B19 2532
History 2532
Properties of the Virus 2534
Epidemiology 2535
Pathogenesis and Pathology 2536
Clinical Manifestations 2537
Erythema Infectiosum 2537
Other Exanthems 2539
Aplastic Crisis 2539
Other Hematologic Manifestations 2540
Arthritis and Arthralgia 2541
Infection in Immunocompromised Patients 2541
Intrauterine Infection 2542
Neurologic Illness 2543
Myocarditis 2543
Acute Hepatitis 2544
Other Illnesses 2544
Differential Diagnosis 2545
Diagnosis 2545
Treatment and Prognosis 2546
Prevention 2546
New References Since Sixth Edition 2547
References 2548
152 Human Bocaviruses 2559
History 2559
Properties 2559
Epidemiology 2559
Pathogenesis 2560
Clinical Manifestations 2561
Respiratory Illness 2561
Upper Respiratory Tract Infections 2561
Lower Respiratory Tract Infections 2561
Gastrointestinal Illness 2561
Infections in Immunocompromised Patients 2562
Other Clinical Findings 2562
Diagnosis 2562
Differential Diagnosis 2562
Specific Diagnosis 2562
Treatment 2562
Prognosis 2562
New References Since the Sixth Edition 2562
References 2565
Subsection 2 Polyomaviridae 2564
153 Human Polyomaviruses 2564
History 2564
Virology 2568
Epidemiology 2569
Clinical Manifestations 2570
Central Nervous System Manifestations 2570
Urinary Tract Manifestations 2571
Cutaneous Manifestations 2571
Pulmonary Manifestations 2572
Other Manifestations 2572
Malignancies 2572
Laboratory Diagnosis 2572
Treatment and Prevention 2573
New References Since the Sixth Edition 2573
References 2575
154 Human Papillomaviruses 2579
History 2579
Virology 2579
Epidemiology 2582
Female-Specific HPV-Associated Malignancies 2582
Male-Specific HPV-Associated Malignancies 2583
Clinical Manifestations 2584
Cutaneous Warts 2584
Epidermodysplasia Verruciformis 2584
Infections of Male and Female Genital Tract 2584
Female-Specific Disease 2585
Male-Specific Disease 2586
Recurrent Respiratory Papillomatosis 2586
Upper Respiratory Tract Papillomas 2587
Gastrointestinal Disease 2588
Oropharyngeal Cancer 2588
Anal Cancer 2588
Laboratory Diagnosis 2589
Electron Microscopy 2589
Cell Culture 2589
Serology 2589
Cytology 2589
Colposcopy 2590
Histology 2590
Molecular Methods That Detect Human Papillomavirus DNA 2590
In Situ Hybridization 2590
Treatment 2590
Prevention 2592
Quadrivalent HPV Vaccine 2592
Quadrivalent HPV Vaccine Efficacy 2592
Females. 2593
Males. 2593
Bivalent HPV Vaccine 2593
Bivalent Vaccine Efficacy 2593
Higher Valency Vaccines 2594
Vaccine Limitations 2594
New References Since the Sixth Edition 2594
References 2596
Subsection 3 Adenoviridae 2603
155 Adenoviruses 2603
History 2603
Properties of the Virus 2603
Classification 2603
Physical Properties 2604
Antigenic Composition 2605
Tissue Culture Growth 2605
Virus Multiplication 2605
Animal Susceptibility 2606
Adeno-associated Viruses 2606
Epidemiology 2606
General Prevalence 2606
Age Incidence and Prevalence 2606
Military Recruits 2607
Geographic Distribution 2607
Seasonal Patterns 2607
Host and Social Factors 2607
Spread of Infection 2607
Pathogenesis and Pathology 2608
Viral Infection 2608
Coinfections 2608
Pathology 2609
Immunologic Events 2609
Clinical Manifestations 2610
Respiratory Tract 2610
Common Cold 2610
Nasopharyngitis, Pharyngitis, and Tonsillitis 2610
Acute Respiratory Disease 2611
Acute Laryngotracheitis 2612
Acute Bronchiolitis 2612
Pneumonia 2612
Young Children. 2612
Atypical Pneumonia in Military Recruits. 2613
Pertussis-like Syndrome. 2613
Bronchiolitis Obliterans. 2613
Unilateral Hyperlucent Lung. 2613
Eye 2613
Acute Follicular Conjunctivitis 2613
Pharyngoconjunctival Fever 2614
Epidemic Keratoconjunctivitis 2614
Skin 2615
Genitourinary Tract 2616
Acute Hemorrhagic Cystitis 2616
Nephritis 2616
Orchitis 2616
Oculogenital Syndrome 2616
Hemolytic-Uremic Syndrome 2616
Hemorrhagic Fever with Renal Syndrome 2616
Gastrointestinal Tract 2616
Gastroenteritis 2616
Mesenteric Lymphadenitis 2617
Intussusception 2617
Appendicitis 2617
Hepatitis 2617
Heart 2617
Myocarditis 2617
Dilated Cardiomyopathy 2617
Pericarditis 2617
Nervous System 2618
Infection in Immunocompromised Hosts 2618
Other Manifestations 2619
Arthritis 2619
Thyroiditis 2619
Deafness 2619
Obesity 2620
Congenital and Neonatal Infections 2620
Differential Diagnosis 2620
Diagnosis 2621
Treatment 2622
Prevention 2623
Prognosis 2623
New References Since the Sixth Edition 2623
References 2627
Subsection 4 Hepatoviridae 2626
156 Hepatitis B and D Viruses 2626
Hepatitis B Virus 2626
Biology 2626
Molecular Virology 2641
Viral Life Cycle Overview 2642
Viral Binding and Cell Entry 2643
Genomic Replication 2643
Viral Assembly and Release 2644
Viral Persistence 2644
Immunopathogenesis 2644
Carcinogenesis 2645
Epidemiology 2645
Natural History 2646
Acute HBV Infection 2646
Chronic HBV Infection 2647
Histopathologic Features 2648
Treatment 2649
Interferon 2649
HBV Polymerase Inhibitors 2650
Lamivudine 2650
Combination of IFN-α and Lamivudine 2651
Adefovir Dipivoxil 2651
Entecavir 2651
Hepatitis B in Special Populations 2652
Hepatitis B and Human Immunodeficiency Virus Coinfection 2652
Hepatitis B in Solid-Organ Transplant Recipients 2653
Immunoprophylaxis 2653
Hepatitis B Immunoglobulin 2653
Hepatitis B Vaccine 2654
Others Who Should Receive Hepatitis B Vaccine 2655
Vaccine Side Effects and Adverse Reactions 2655
Contraindications 2656
Recommendations to Prevent Household Transmission 2656
Future Strategies/Targets for Treatment 2656
Hepatitis D 2656
Virology 2657
Epidemiology 2657
Immunopathogenesis 2657
Diagnosis 2658
Clinical Manifestations 2658
Treatment 2660
Immunoprophylaxis 2661
New References Since the Sixth Edition 2661
References 2663
Subsection 5 Herpesviridae 2662
157 Herpes Simplex Viruses 1 and 2 2662
The Viruses 2662
Transmission 2668
Epidemiology 2669
Pathogenesis and Pathology 2672
Clinical Manifestations 2674
Gingivostomatitis 2674
Vulvovaginitis 2675
Other Primary Skin Infections 2677
Infection of the Eye 2679
Infections of the Central Nervous System 2679
Infection of the Gastrointestinal Tract in Normal Hosts 2682
Recurrent Infections 2683
Erythema Multiforme 2685
HSV Infection in Immunocompromised Hosts 2685
Fetus and Newborn 2688
Diagnosis 2689
Viral Culture 2689
Direct Detection of HSV-Infected Cells 2690
Polymerase Chain Reaction Assays 2690
Serologic Diagnosis 2691
Genetic Analysis for Molecular Epidemiology 2691
Antiviral Drug Susceptibility Testing 2692
Prognosis, Complications, and Sequelae 2692
Treatment 2692
Oral HSV Infection 2693
HSV Keratitis 2693
HSV Encephalitis 2694
Genital HSV Infection 2694
Mucocutaneous HSV Infection in Immunocompromised Hosts 2695
Neonatal Herpes Simplex Virus Infection 2696
Acyclovir-Resistant HSV Infection 2697
Prevention and Infection Control 2698
Immunoprophylaxis and Chemoprophylaxis 2700
New References Since the Sixth Edition 2701
References 2703
158 Cytomegalovirus 2702
History 2713
Virology 2713
Epidemiology 2714
Pregnancy 2714
Congenital Infection 2714
Perinatal Infection 2715
Postnatal Infection in Childhood 2715
Adolescents 2715
Intrafamilial Transmission 2716
Sexual Transmission 2716
Nosocomial Transmission 2716
Immunosuppressed Patients 2717
Pathology, Pathogenesis, and Immunity 2718
Clinical Manifestations 2719
Fetal and Congenital Infections 2719
Perinatal Infections 2719
Mononucleosis Syndrome 2720
Interstitial Pneumonitis 2720
Retinitis and Other Eye Abnormalities 2721
Hepatitis 2721
Gastrointestinal Disease 2722
Meningoencephalitis and Other Neurologic Disorders 2722
Deafness and Other Ear Disorders 2724
Myocarditis and Other Cardiovascular Disorders 2724
Endocrine System 2724
Genitourinary System 2725
Skin 2725
Unusual Associations 2725
Laboratory Diagnosis 2725
Detection of the Infectious Agent 2725
Serology 2726
Laboratory Diagnosis of Specific Clinical Syndromes 2727
Pregnancy 2727
Congenital Infection 2727
Perinatal and Postnatal Infection 2728
Cytomegalovirus Syndromes in Immunocompromised Hosts 2728
Treatment 2728
Prevention 2731
Blood Product, Human Milk, and Transplant Donor Selection 2731
Passive Immunoprophylaxis 2731
Prophylaxis and Early Preemptive Therapy with Antiviral Agents 2732
Active Immunization 2733
Behavioral Strategies to Prevent Primary Cytomegalovirus Infection 2733
New References Since the Sixth Edition 2734
References 2736
159 Epstein-Barr Virus 2746
History 2746
Virology 2747
Structure and Genome 2747
Molecular Biology 2747
Replication 2747
Latency 2747
EBNA. 2748
Latent Membrane Proteins. 2748
EBERs. 2748
BARTs. 2748
Transformation 2748
EBV Genotypes 2749
Immunopathogenesis 2749
Infectious Mononucleosis 2749
Epstein-Barr Virus–Associated Tumors 2749
Histopathology 2750
Infectious Mononucleosis 2750
Epstein-Barr Virus–Associated Malignant Diseases 2750
Other Epstein-Barr Virus– Associated Diseases 2751
Epidemiology 2751
Seroprevalence 2751
Incidence 2751
Viral Shedding 2751
Transmission 2752
Common Modes of Transmission 2752
Transmission via Blood Products or Transplanted Organs 2752
Intrauterine and Perinatal Transmission 2752
Sexual Transmission 2752
Nonmalignant Clinical Syndromes Associated with EBV Infection 2752
Silent, Nonspecific Infections 2752
Infectious Mononucleosis 2753
Prodrome 2753
Acute Phase 2753
Resolution Phase 2754
Infectious Mononucleosis in Young Children 2754
Disseminated EBV Infection in X-Linked Lymphoproliferative Disease 2754
Hemophagocytic Lymphohistiocytosis 2755
Chronic Active Disease 2755
Other Diseases 2755
Complications of Infectious Mononucleosis 2755
Exanthems 2756
Ampicillin Rash. 2756
Other Exanthems. 2756
Cardiac 2756
Hematologic 2756
Hemolytic Anemia. 2756
Aplastic Anemia. 2756
Thrombocytopenia. 2756
Neutropenia. 2757
Pancytopenia. 2757
Spleen 2757
Gastrointestinal Tract 2757
Liver. 2757
Other. 2757
Neurologic 2757
Encephalitis and Aseptic Meningitis. 2757
Other CNS Manifestations. 2758
Non-CNS Neurologic Complications. 2758
Renal 2758
Respiratory Tract 2758
Airway Obstruction. 2758
Neck Abscesses. 2758
Pulmonary Disease. 2758
Psychiatric 2758
Chronic Fatigue. 2758
“Alice in Wonderland” Syndrome. 2758
Miscellaneous Complications 2758
Malignant Diseases Associated with Epstein-Barr Virus 2759
Burkitt Lymphoma 2759
Hodgkin Disease 2759
Nasopharyngeal Carcinoma 2759
Posttransplant Lymphoproliferative Disease 2759
Lymphoproliferative Disease in Other Immunodeficient Patients 2760
Other Malignant Diseases 2760
Epstein-Barr Virus and Human Immunodeficiency Virus 2760
Diagnosis of Infectious Mononucleosis 2761
General Laboratory Findings 2761
Epstein-Barr Virus Antibodies 2762
Epstein-Barr Virus Nucleic Acid (DNA or RNA) 2764
Epstein-Barr Virus Proteins 2765
Virus Isolation 2765
Electron Microscopy 2765
Imaging Studies 2765
Differential Diagnosis 2765
Infectious Mononucleosis. 2765
Other EBV-Associated Disorders. 2766
Treatment 2766
Infectious Mononucleosis 2766
Supportive Care. 2766
Antiviral Treatment. 2766
Epstein-Barr Virus–Associated Malignant Diseases 2766
Posttransplant Lymphoproliferative Disease 2766
B-Cell Lymphoma 2767
Hodgkin Disease 2767
Nasopharyngeal Carcinoma 2767
Nonmalignant Epstein-Barr Virus–Associated Diseases 2767
XLP. 2767
HLH. 2768
CAEBV Infection. 2768
HIV-Associated Diseases. 2768
Prognosis 2768
Prevention 2768
Vaccine 2769
Prevention of Posttransplant Lymphoproliferative Disease 2769
New References Since the Sixth Edition 2769
References 2770
160 Human Herpesviruses 6, 7, and 8 2782
Human Herpesviruses 6A, 6B, and 7 2782
Diseases Caused by HHV-6 and HHV-7 2782
Neurologic Complications 2784
Pathogenesis of HHV-6 and HHV-7 Infection 2784
Diagnosis 2785
Treatment of HHV-6 Infection 2785
Kaposi Sarcoma–Associated Herpesvirus (Human Herpesvirus 8) 2785
Diseases Caused by Kaposi Sarcoma–Associated Herpesvirus 2786
Transmission of HHV-8 Among Children 2786
Hemophagocytic Lymphohistiocytosis 2787
Diagnosis and Treatment of HHV-8 Infection 2787
New References Since the Sixth Edition 2787
References 2788
161 Varicella-Zoster Virus 2787
The Organism 2789
Transmission 2789
Epidemiology 2790
Pathogenesis 2791
Nosocomial Varicella 2792
Clinical Manifestations 2792
Varicella 2792
Complications of Varicella 2793
Congenital Varicella Syndrome 2793
Zoster 2794
Complications of Zoster 2794
Diagnosis 2795
Clinical Diagnosis of Varicella and Zoster 2795
Laboratory Diagnosis 2795
Treatment 2795
Prognosis 2796
Prevention 2797
Passive Immunization Against Varicella 2797
Active Immunization Against Varicella 2798
Safety 2798
Effectiveness 2798
Drug Prophylaxis 2799
References 2801
New References Since the Sixth Edition 2799
Subsection 6 Poxviridae 2800
162 Smallpox (Variola Virus) 2800
History* 2800
Etiology 2806
Epidemiology 2806
Pathology 2807
Clinical Manifestations 2807
Differential Diagnosis 2808
Specific Diagnosis 2808
Treatment 2808
Prevention 2808
Active Immunization 2808
Side Effects and Adverse Events of Smallpox Vaccines 2810
Smallpox Vaccine Availability 2811
New References Since the Sixth Edition 2811
References 2812
163 Monkeypox and Other Poxviruses 2814
Properties of the Viruses 2814
Classification 2814
Structure 2814
Specific Viruses and Their Illnesses 2814
Monkeypox Virus 2814
Epidemiology 2814
Clinical Features 2816
Diagnosis 2816
Treatment and Prevention 2817
Bioterrorism Concerns 2818
Cowpox Virus 2818
Vaccinia Virus 2819
Recombinant Vaccinia Virus 2819
Camelpox 2820
Orf Virus 2820
Other Parapoxviruses 2820
Yatapoxviruses 2820
Molluscum Contagiosum Virus 2821
Diagnosis and Differential Diagnosis 2821
New References Since the Sixth Edition 2821
References 2822
164 Mimiviruses 2825
Structure and Properties 2825
Viral Replication 2825
Animal Susceptibility 2825
Mimivirus Infection in Humans 2825
Prevalence of Antibodies to Mimivirus in Patients with Pneumonia 2825
Diagnostic Methods 2826
Mimivirus as an Emerging Pathogen 2827
New References Since the Sixth Edition 2827
References 2828
RNA Viruses 2829
Subsection 1 Picornaviridae 2829
165 Enteroviruses, Parechoviruses, and Saffold Viruses 2829
History 2829
The Viruses 2830
Classification 2830
Morphology and Replication 2831
Replication Characteristics and Host Systems 2832
Antigenic Characteristics 2834
Host Range 2834
Epidemiology 2834
Transmission 2834
Geographic Distribution and Season 2834
Prevalence of Different Types 2835
Pathogenesis and Pathology 2837
Events During Pathogenesis 2837
Factors That Affect Pathogenesis 2838
Pathology 2839
Coxsackieviruses A 2839
Coxsackieviruses B 2839
Heart 2839
Brain and Spinal Cord 2839
Other Organs 2839
Echoviruses 2840
Enteroviruses 2840
Polioviruses 2840
Parechoviruses 2841
Clinical Manifestations: Nonpolio Enteroviruses, Parechoviruses, and Saffold Viruses 2841
Asymptomatic Infection 2841
Nonspecific Febrile Illness 2842
Respiratory Manifestations 2842
Common Cold 2842
Pharyngitis (Pharyngitis, Tonsillitis, Tonsillopharyngitis, and Nasopharyngitis) 2843
Other Intraoral Manifestations 2843
Herpangina. 2843
Acute Lymphonodular Pharyngitis. 2844
Stomatitis and Other Lesions in the Anterior of the Mouth. 2844
Parotitis 2844
Croup 2844
Bronchitis 2844
Bronchiolitis and Infectious Asthma 2844
Pneumonia 2845
Pleurodynia (Bornholm Disease) 2845
Gastrointestinal Manifestations 2846
Vomiting 2846
Diarrhea 2847
Constipation 2848
Abdominal Pain 2848
Peritonitis, Pseudoperitonitis, Appendicitis, Pseudo-obstruction, Mesenteric Adenitis, and Intussusception 2848
Hepatitis 2848
Pancreatitis 2850
Diabetes Mellitus 2850
Eye Findings 2851
Acute Hemorrhagic Conjunctivitis 2851
Conjunctivitis Associated with Other Enteroviral Illness 2852
Photophobia 2852
Other Eye Findings 2852
Cardiovascular Manifestations 2853
Pericarditis, Myocarditis, and Dilated Cardiomyopathy 2853
Other Cardiac Manifestations 2855
Genitourinary Manifestations 2855
Orchitis and Epididymitis 2855
Nephritis 2855
Other Genitourinary Findings 2856
Hematologic Findings 2856
Muscle and Joint Manifestations 2856
Arthritis 2856
Myositis 2856
Skin Manifestations 2856
Coxsackievirus A2 2857
Coxsackievirus A3 2857
Coxsackievirus A4 2857
Coxsackievirus A5 2857
Coxsackievirus A6 2857
Coxsackievirus A7 2857
Coxsackievirus A9 2857
Coxsackievirus A10 2860
Coxsackievirus A16 2860
Coxsackievirus B1 2861
Coxsackievirus B2 2861
Coxsackievirus B3 2861
Coxsackievirus B4 2862
Coxsackievirus B5 2862
Coxsackievirus B6 2862
Echovirus 1 2862
Echovirus 2 2862
Echovirus 3 2862
Echovirus 4 2862
Echovirus 5 2862
Echovirus 6 2862
Echovirus 7 2862
Echovirus 9 2862
Echovirus 11 2863
Echovirus 13 2863
Echovirus 14 2863
Echovirus 16 2863
Echovirus 17 2863
Echovirus 18 2863
Echovirus 19 2863
Echovirus 21 2864
Echovirus 24 2864
Echovirus 25 2864
Echovirus 30 2864
Echovirus 32 2864
Echovirus 33 2864
Enterovirus 71 2864
Parechoviruses 2864
Clinical Exanthematous Manifestations and Syndromes 2864
Neurologic Manifestations 2864
Aseptic Meningitis 2864
Encephalitis 2868
Paralysis 2868
Guillain-Barré Syndrome and Transverse Myelitis 2868
Other Neurologic Illnesses 2868
Chronic Fatigue Syndrome and Fibromyalgia 2869
Sudden Infant Death 2869
Chronic Enteroviral Infections in Immunocompromised Patients 2869
Congenital Infections 2869
Abortion 2869
Congenital Malformations 2870
Prematurity and Stillbirth 2870
Neonatal Infections 2870
Epidemiology and Pathogenesis 2870
Clinical Manifestations 2871
Inapparent Infection. 2871
Mild, Nonspecific Febrile Illness. 2873
Sepsis-Like Illness. 2873
Respiratory Illness. 2873
Gastrointestinal Manifestations. 2873
Cardiovascular Manifestations. 2874
Exanthem. 2875
Neurologic Manifestations. 2875
Clinical Manifestations: Polioviruses 2875
Minor Illness (Abortive Poliomyelitis) 2876
Nonparalytic Poliomyelitis (Aseptic Meningitis) 2876
Paralytic Poliomyelitis 2876
Congenital Infections 2878
Abortion. 2878
Congenital Malformations. 2878
Prematurity and Stillbirth. 2878
Neonatal Infections 2878
General. 2878
Infection Acquired In Utero. 2878
Postnatally Acquired Infection. 2879
Diagnosis and Differential Diagnosis 2879
Clinical Diagnosis 2879
Laboratory Diagnosis 2879
Virus Isolation and Detection Techniques 2879
Serology 2880
Histology 2880
Differential Diagnosis 2880
Treatment 2881
Specific Therapy 2881
Nonspecific Therapy 2881
Mild, Nonspecific Febrile Illness 2881
Myocarditis 2882
Meningoencephalitis 2882
Poliomyelitis 2882
Prognosis 2882
Prevention 2883
Nonpolio Enteroviral Infections 2883
Polioviral Infections 2883
Global Eradication of Poliomyelitis 2884
New References Since the Sixth Edition 2885
References 2888
166 Rhinoviruses 2887
History 2887
The Organism 2910
Structure of the Virion 2910
Virus Life Cycle 2910
Host Range 2911
Animals 2911
Cell and Tissue Cultures 2911
Antigenic Properties 2911
Epidemiology 2911
Seasonal Distribution 2912
Cycling and Circulation of Individual Rhinovirus Types 2912
Predominating Rhinovirus Types 2912
Median Human Infectious Dose for Rhinovirus 2913
Person-to-Person Transmission 2914
Epidemiologic Observations 2914
Person-to-Person Transmission to Human Volunteers 2914
Early Experiments with Rhinovirus Colds 2914
Characteristics of a “Good” Rhinovirus Transmitter 2915
Some Early Conclusions 2915
Route-of-Transmission Experiments 2915
Route-of-Transmission “Blocking” Experiments 2916
Pathogenesis and Host Factors 2918
General Course of Infection 2918
Innate Immune Response 2918
Immunity Associated with Serum Antibody 2918
Immunity Associated with Antibody in Nasal Secretions 2919
Antibody Appearance over the Course of Infection 2919
Cell-Mediated Immunity 2919
Interference Among Rhinoviruses 2919
Influence of a Cold Environment on the Course of Infection 2920
Effect of Age and Sex 2920
Effect of Psychosocial Factors 2920
Clinical Manifestations 2921
Spectrum of Respiratory Disease 2922
Rhinovirus Infections in Hospitalized Children 2922
Asthma 2923
Otitis Media 2923
Sinusitis 2924
Immunocompromised Patients 2925
Diagnosis of Infection 2925
Prevention and Treatment 2925
Acknowledgment 2926
New References Since the Sixth Edition 2926
References 2928
167 Hepatitis A Virus 2934
History 2934
Properties 2934
Classification 2934
Genomic Organization and Genetic Variation 2934
Epidemiology 2935
Routes of Transmission 2935
Patterns of Disease Worldwide 2936
Patterns of Disease in the United States 2938
Variation by Age and Race or Ethnicity 2938
Geographic Variation 2939
Potential Sources of Infection 2940
Community-Wide Epidemic 2940
Epidemiology of Hepatitis a in Specific Settings 2940
Child Care Centers 2940
Other Groups and Settings 2941
Pathology and Pathogenesis 2942
Pathology 2942
Pathogenesis 2942
Host Innate and Adaptive Immune Responses 2942
Cellular Immune Response 2942
Humoral Immune Response 2943
Clinical Manifestations 2943
Incubation Period 2943
Spectrum of Illness 2943
Clinical Signs and Symptoms 2943
Laboratory Abnormalities 2944
Diagnostic Tests 2944
Atypical Clinical Manifestations and Complications of Hepatitis A 2945
Relapsing Hepatitis A 2945
Fulminant Hepatitis A 2945
Extrahepatic Manifestations 2946
Cholestatic Hepatitis A 2946
Hepatitis A Triggering Autoimmune Hepatitis 2947
Treatment 2947
Prevention 2947
Immunoglobulin 2947
Hepatitis A Vaccine 2948
Vaccine Preparation and Performance 2948
Vaccine Recommendations and Use 2950
New References Since the Sixth Edition 2952
References 2954
Subsection 2 Caliciviridae 2953
168 Caliciviruses 2953
Properties of Caliciviruses 2963
Structural Features of the Virion 2963
Taxonomic Relationships Among the Caliciviruses 2964
Genomic Organization 2964
Recombinants 2965
Evidence for Recombination Within Caliciviruses 2965
Antigenic Properties of the Virion 2965
Norovirus and Sapovirus, Human Caliciviruses 2966
Epidemiology 2966
Seasonal Patterns 2966
Pathogenesis, Pathology, and Immunology 2967
Pathogenesis 2967
Pathology 2967
Immunology 2967
Clinical Manifestations 2968
Differential Diagnosis 2968
Diagnosis 2968
Vesivirus 2969