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Robbins & Cotran Pathologic Basis of Disease E-Book

Robbins & Cotran Pathologic Basis of Disease E-Book

Vinay Kumar | Abul K. Abbas | Jon C. Aster

(2014)

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Abstract

Dependable, current, and complete, Robbins and Cotran Pathologic Basis of Disease, 9th Edition is the perennially best-selling text that you’ll use long after your medical student days are behind you. A world-class author team headed by Drs. Vinay Kumar, Abul Abbas, and Jon Aster, delivers the latest, most essential pathology knowledge in a readable, interesting manner, ensuring optimal understanding of the latest basic science and clinical content. High-quality photographs and full-color illustrations highlight new information in molecular biology, disease classifications, new drugs and drug therapies, and much more.

    • Rely on uniquely authoritative and readable coverage, ideal for USMLE or specialty board preparation, as well as for course work.
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    Table of Contents

    Section Title Page Action Price
    Front Cover cover
    IFC_professional IFC1
    IFC_regular IFC2
    End sheet 3 IFC3
    Robbins & Cotran Pathologic Basis of Disease, 9/e i
    Copyright Page iv
    Dedication v
    Contributors vii
    Preface: A New Chapter xi
    Acknowledgments xiii
    Table Of Contents xv
    General Pathology 1
    1 The Cell as a Unit of Health and Disease 1
    Chapter Contents 1
    The Genome 1
    Noncoding DNA 1
    Histone Organization 3
    Micro-RNA and Long Noncoding RNA 4
    Micro-RNA (miRNA) 4
    Long Noncoding RNA (lncRNA) 5
    Cellular Housekeeping 6
    Plasma Membrane: Protection and Nutrient Acquisition 7
    Passive Membrane Diffusion. 9
    Carriers and Channels. 9
    Receptor-mediated and fluid-phase uptake (Fig. 1-7). 9
    Cytoskeleton and Cell-Cell Interactions 10
    Cell-Cell Interactions. 11
    Biosynthetic Machinery: Endoplasmic Reticulum and Golgi 12
    Waste Disposal: Lysosomes and Proteasomes 13
    Cellular Metabolism and Mitochondrial Function 14
    Energy Generation. 14
    Intermediate metabolism. 14
    Cell Death. 15
    Cellular Activation 15
    Cell Signaling 15
    Signal Transduction Pathways 16
    Modular Signaling Proteins, Hubs, and Nodes. 18
    Transcription Factors. 18
    Growth Factors and Receptors 18
    Epidermal Growth Factor and Transforming Growth Factor-α. 19
    Hepatocyte Growth Factor. 19
    Platelet-Derived Growth Factor. 19
    Vascular Endothelial Growth Factor. 20
    Fibroblast Growth Factor. 20
    Transforming Growth Factor-β. 20
    Interaction with the Extracellular Matrix 20
    Components of the Extracellular Matrix. 21
    Collagens. 23
    Elastin. 23
    Proteoglycans and hyaluronan (Fig. 1-14). 23
    Adhesive glycoproteins and adhesion receptors 24
    Maintaining Cell Populations 25
    Proliferation and the Cell Cycle 25
    Stem Cells 26
    Regenerative Medicine 28
    Concluding Remarks. 29
    Suggested Readings 29
    Genetics and Epigenetics 29
    Cellular Housekeeping 29
    Cellular Metabolism and Mitochondrial Function 29
    Cellular Activation 29
    Maintaining Cell Populations 29
    2 Cellular Responses to Stress and Toxic Insults: 31
    Chapter Contents 31
    Introduction to Pathology 31
    Etiology or Cause. 32
    Pathogenesis. 32
    Morphologic Changes. 32
    Functional Derangements and Clinical Manifestations. 32
    Overview: Cellular Responses to Stress and Noxious Stimuli 32
    Adaptations of Cellular Growth and Differentiation 34
    Hypertrophy 34
    Mechanisms of Hypertrophy 34
    Hyperplasia 35
    Physiologic Hyperplasia 36
    Pathologic Hyperplasia 36
    Mechanisms of Hyperplasia 36
    Atrophy 36
    Mechanisms of Atrophy 37
    Metaplasia 37
    Mechanisms of Metaplasia 38
    Overview of Cell Injury and Cell Death 38
    Causes of Cell Injury 39
    Oxygen Deprivation. 39
    Physical Agents. 39
    Chemical Agents and Drugs. 39
    Infectious Agents. 39
    Immunologic Reactions. 39
    Genetic Derangements. 39
    Nutritional Imbalances. 40
    Morphologic Alterations in Cell Injury 40
    Reversible Injury 40
    Necrosis 41
    Patterns of Tissue Necrosis 43
    Mechanisms of Cell Injury 44
    Depletion of ATP 45
    Mitochondrial Damage 46
    Influx of Calcium and Loss of Calcium Homeostasis 46
    Accumulation of Oxygen-Derived Free Radicals (Oxidative Stress) 47
    Generation of Free Radicals. 47
    Removal of Free Radicals. 48
    Pathologic Effects of Free Radicals. 49
    Defects in Membrane Permeability 49
    Mechanisms of Membrane Damage. 49
    Consequences of Membrane Damage. 49
    Damage to DNA and Proteins 50
    Reversible vs Irreversible Injury. 50
    Clinicopathologic Correlations: Selected Examples of Cell Injury and Necrosis 50
    Ischemic and Hypoxic Injury 50
    Mechanisms of Ischemic Cell Injury 50
    Ischemia-Reperfusion Injury 51
    Chemical (Toxic) Injury 51
    Apoptosis 52
    Causes of Apoptosis 52
    Apoptosis in Physiologic Situations 52
    Apoptosis in Pathologic Conditions 53
    Morphologic and Biochemical Changes in Apoptosis 53
    Mechanisms of Apoptosis 53
    The Intrinsic (Mitochondrial) Pathway of Apoptosis 53
    The Extrinsic (Death Receptor-Initiated) Pathway of Apoptosis 56
    The Execution Phase of Apoptosis 56
    Removal of Dead Cells 56
    Clinicopathologic Correlations: Apoptosis in Health and Disease 57
    Examples of Apoptosis 57
    Growth Factor Deprivation. 57
    DNA Damage. 57
    Protein Misfolding. 57
    Apoptosis Induced by the TNF Receptor Family. 58
    Cytotoxic T Lymphocyte-Mediated Apoptosis. 58
    Disorders Associated with Dysregulated Apoptosis 58
    Necroptosis 58
    Autophagy 60
    Intracellular Accumulations 61
    Lipids 62
    Steatosis (Fatty Change) 62
    Cholesterol and Cholesterol Esters 62
    Proteins 63
    Hyaline Change 63
    Glycogen 63
    Pigments 64
    Exogenous Pigments 64
    Endogenous Pigments 64
    Pathologic Calcification 65
    Dystrophic Calcification 65
    Metastatic Calcification 65
    Cellular Aging 66
    DNA Damage. 66
    Cellular Senescence. 67
    Defective Protein Homeostasis. 67
    Deregulated Nutrient Sensing. 67
    Suggested Readings 68
    Hypertrophy 68
    Cell Death 68
    Apoptosis 68
    Necroptosis 68
    Autophagy 68
    Aging 68
    3 Inflammation and Repair 69
    Chapter Contents 69
    Overview of Inflammation: Definitions and General Features 69
    Historical Highlights 71
    Causes of Inflammation 71
    Recognition of Microbes and Damaged Cells 72
    Acute Inflammation 73
    Reactions of Blood Vessels in Acute Inflammation 73
    Changes in Vascular Flow and Caliber 73
    Increased Vascular Permeability (Vascular Leakage) 74
    Responses of Lymphatic Vessels and Lymph Nodes 74
    Leukocyte Recruitment to Sites of Inflammation 75
    Leukocyte Adhesion to Endothelium 75
    Leukocyte Migration Through Endothelium 76
    Chemotaxis of Leukocytes 77
    Phagocytosis and Clearance of the Offending Agent 78
    Phagocytosis 78
    Phagocytic Receptors. 78
    Engulfment. 78
    Intracellular Destruction of Microbes and Debris 79
    Reactive Oxygen Species. 79
    Nitric Oxide. 80
    Lysosomal Enzymes and Other Lysosomal Proteins. 80
    Neutrophil Extracellular Traps 81
    Leukocyte-Mediated Tissue Injury 81
    Other Functional Responses of Activated Leukocytes 82
    Termination of the Acute Inflammatory Response 82
    Mediators of Inflammation 82
    Vasoactive Amines: Histamine and Serotonin 83
    Arachidonic Acid Metabolites 83
    Prostaglandins 84
    Leukotrienes 85
    Lipoxins 85
    Pharmacologic Inhibitors of Prostaglandins and Leukotrienes 85
    Cytokines and Chemokines 86
    Tumor Necrosis Factor (TNF) and Interleukin-1 (IL-1) 86
    Chemokines 87
    Other Cytokines in Acute Inflammation 88
    Complement System 88
    Other Mediators of Inflammation 89
    Platelet-Activating Factor (PAF) 89
    Products of Coagulation 89
    Kinins 89
    Neuropeptides 89
    Morphologic Patterns of Acute Inflammation 90
    Serous Inflammation 90
    Fibrinous Inflammation 90
    Purulent (Suppurative) Inflammation, Abscess 91
    Ulcers 91
    Outcomes of Acute Inflammation 92
    Summary of Acute Inflammation 93
    Chronic Inflammation 93
    Causes of Chronic Inflammation 93
    Morphologic Features 93
    Cells and Mediators of Chronic Inflammation 94
    Role of Macrophages 94
    Role of Lymphocytes 96
    Other Cells in Chronic Inflammation 96
    Granulomatous Inflammation 97
    Systemic Effects of Inflammation 99
    Tissue Repair 100
    Overview of Tissue Repair 100
    Cell and Tissue Regeneration 101
    Cell Proliferation: Signals and Control Mechanisms 101
    Mechanisms of Tissue Regeneration 101
    Liver Regeneration 102
    Repair by Connective Tissue Deposition 102
    Steps in Scar Formation 103
    Angiogenesis 104
    Deposition of Connective Tissue 105
    Remodeling of Connective Tissue 105
    Factors That Influence Tissue Repair 105
    Selected Clinical Examples of Tissue Repair and Fibrosis 106
    Healing of Skin Wounds 106
    Healing by First Intention 106
    Healing by Second Intention 107
    Wound Strength 108
    Fibrosis in Parenchymal Organs 109
    Abnormalities in Tissue Repair 109
    Suggested Readings 110
    General Mechanisms of Inflammation 110
    Acute Inflammation: Vascular Reactions 110
    Acute Inflammation: Role of Leukocytes 110
    Mediators of Inflammation 111
    Chronic Inflammation: Role of Macrophages and Other Cells 111
    Sepsis 111
    Tissue Repair: Regeneration and Fibrosis 111
    4 Hemodynamic Disorders, Thromboembolic Disease, and Shock 113
    Chapter Contents 113
    Edema and Effusions 113
    Increased Hydrostatic Pressure 114
    Reduced Plasma Osmotic Pressure 114
    Sodium and Water Retention 114
    Lymphatic Obstruction 114
    Clinical Features 115
    Hyperemia and Congestion 115
    Hemostasis, Hemorrhagic Disorders, and Thrombosis 116
    Hemostasis 116
    Platelets 117
    Coagulation Cascade 118
    Factors That Limit Coagulation. 120
    Endothelium 121
    Hemorrhagic Disorders 121
    Thrombosis 122
    Endothelial Injury 122
    Alternations in Normal Blood Flow 123
    Hypercoagulability 123
    Heparin-Induced Thrombocytopenia (HIT) Syndrome 124
    Antiphospholipid Antibody Syndrome 124
    Fate of the Thrombus 125
    Clinical Features 126
    Venous Thrombosis (Phlebothrombosis). 126
    Arterial and Cardiac Thrombosis. 126
    Disseminated Intravascular Coagulation 127
    Embolism 127
    Pulmonary Embolism 127
    Systemic Thromboembolism 127
    Fat and Marrow Embolism 128
    Air Embolism 128
    Amniotic Fluid Embolism 129
    Infarction 129
    Factors That Influence Development of an Infarct. 130
    Shock 131
    Pathogenesis of Septic Shock 131
    Stages of Shock 133
    Clinical Consequences. 134
    Suggested Readings 134
    Fluid Dynamics 134
    Hemostasis and Bleeding 134
    Thrombosis and Thromboembolism 135
    Unusual Forms of Embolic Disease 135
    Septic Shock 135
    5 Genetic Disorders 137
    Chapter Contents 137
    Genes and Human Diseases 137
    Mutations 138
    Mendelian Disorders 140
    Transmission Patterns of Single-Gene Disorders 140
    Autosomal Dominant Disorders 140
    Autosomal Recessive Disorders 141
    X-Linked Disorders 142
    Biochemical and Molecular Basis of Single-Gene (Mendelian) Disorders 142
    Enzyme Defects and Their Consequences 142
    Defects in Receptors and Transport Systems 143
    Alterations in Structure, Function, or Quantity of Nonenzyme Proteins 144
    Genetically Determined Adverse Reactions to Drugs 144
    Disorders Associated with Defects in Structural Proteins 144
    Marfan Syndrome 144
    Pathogenesis. 144
    Clinical Features. 145
    Ehlers-Danlos Syndromes (EDS) 145
    Disorders Associated with Defects in Receptor Proteins 147
    Familial Hypercholesterolemia 147
    Normal Process of Cholesterol Metabolism and Transport 147
    Disorders Associated with Defects in Enzymes 149
    Lysosomal Storage Diseases 149
    Tay-Sachs Disease (GM2 Gangliosidosis: Hexosaminidase α-Subunit Deficiency) 151
    Clinical Features. 152
    Niemann-Pick Disease Types A and B 152
    Niemann-Pick Disease Type C 153
    Gaucher Disease 153
    Clinical Features. 154
    Mucopolysaccharidoses (MPS) 154
    Clinical Features. 155
    Glycogen Storage Diseases (Glycogenoses) 155
    Disorders Associated with Defects in Proteins That Regulate Cell Growth 157
    Complex Multigenic Disorders 158
    Chromosomal Disorders 158
    Normal Karyotype 158
    Commonly Used Cytogenetic Terminology 159
    Structural Abnormalities of Chromosomes 159
    Cytogenetic Disorders Involving Autosomes 161
    Trisomy 21 (Down Syndrome) 161
    Other Trisomies 163
    Chromosome 22q11.2 Deletion Syndrome 163
    Cytogenetic Disorders Involving Sex Chromosomes 164
    Klinefelter Syndrome 165
    Turner Syndrome 166
    Hermaphroditism and Pseudohermaphroditism 167
    Single-Gene Disorders with Nonclassic Inheritance 168
    Diseases Caused by Trinucleotide-Repeat Mutations 168
    Fragile X Syndrome and Fragile X Tremor/Ataxia 169
    Fragile X Tremor/Ataxia. 171
    Mutations in Mitochondrial Genes—Leber Hereditary Optic Neuropathy 171
    Genomic Imprinting 172
    Prader-Willi Syndrome and Angelman Syndrome 172
    Gonadal Mosaicism 174
    Molecular Genetic Diagnosis 174
    Diagnostic Methods and Indications for Testing 174
    Laboratory Considerations 174
    Indications for Analysis of Inherited Genetic Alterations 174
    Indications for Analysis of Acquired Genetic Alterations 175
    PCR and Detection of DNA Sequence Alterations 175
    Molecular Analysis of Genomic Alterations 176
    Fluorescence in Situ Hybridization (FISH) 177
    Multiplex Ligation-Dependent Probe Amplification (MLPA) 177
    Southern Blotting 177
    Cytogenomic Array Technology 177
    Array-Based Comparative Genomic Hybridization (Array CGH). 177
    SNP Genotyping Arrays. 178
    Polymorphic Markers and Molecular Diagnosis 178
    Polymorphisms and Genome-Wide Analyses 179
    Epigenetic Alterations 180
    RNA Analysis 180
    Next-Generation Sequencing 180
    Bioinformatics 180
    Clinical Applications of NGS DNA Sequencing 181
    Future Applications 182
    Acknowledgment 182
    Suggested Reading 182
    Molecular Basis of Single Gene Disorders—General 182
    Disorders Associated with Defects in Structural Proteins 182
    Disorders Associated with Defects in Receptor Proteins 182
    Disorders Associated with Defects in Enzymes 182
    Cytogenetic Disorders Affecting Autosomes 182
    Cytogenetic Disorders Affecting Sex Chromosomes 182
    Diseases Caused by Trinucleotide Mutations 183
    Diseases Caused by Genomic Imprinting 183
    6 Diseases of the Immune System 185
    Chapter Contents 185
    The Normal Immune Response 186
    Innate Immunity 186
    Components of Innate Immunity 186
    Cellular Receptors for Microbes, Products of Damaged Cells, and Foreign Substances 187
    Toll-Like Receptors. 187
    NOD-Like Receptors and the Inflammasome. 188
    Other Receptors for Microbial Products. 188
    Reactions of Innate Immunity 188
    Adaptive Immunity 188
    Cells of the Immune System 189
    Lymphocyte Diversity 190
    T Lymphocytes 190
    B Lymphocytes 191
    Dendritic Cells 191
    Macrophages 192
    Natural Killer Cells 192
    Innate Lymphoid Cells (ILCs) 193
    Tissues of the Immune System 193
    Generative Lymphoid Organs 193
    Peripheral Lymphoid Organs 193
    Lymphocyte Recirculation 194
    Major Histocompatibility Complex (MHC) Molecules: The Peptide Display System of Adaptive Immunity 194
    Cytokines: Messenger Molecules of the Immune System 196
    Overview of Lymphocyte Activation and Immune Responses 196
    Display and Recognition of Antigens 196
    Cell-Mediated Immunity: Activation of T Lymphocytes and Elimination of Intracellular Microbes 197
    Humoral Immunity: Activation of B Lymphocytes and Elimination of Extracellular Microbes 198
    Decline of Immune Responses and Immunologic Memory 199
    Hypersensitivity: Immunologically Mediated Tissue Injury 200
    Classification of Hypersensitivity Diseases 200
    Immediate (Type I) Hypersensitivity 201
    Activation of TH2 Cells and Production of IgE Antibody 202
    Sensitization and Activation of Mast Cells 202
    Mediators of Immediate Hypersensitivity 203
    Preformed Mediators. 203
    Lipid Mediators. 203
    Cytokines. 203
    Late-Phase Reaction 204
    Development of Allergies 204
    Systemic Anaphylaxis 204
    Local Immediate Hypersensitivity Reactions 205
    Antibody-Mediated (Type II) Hypersensitivity 205
    Opsonization and Phagocytosis 205
    Inflammation 205
    Cellular Dysfunction 205
    Immune Complex–Mediated (Type III) Hypersensitivity 207
    Systemic Immune Complex Disease 207
    Local Immune Complex Disease (Arthus Reaction) 208
    T Cell–Mediated (Type IV) Hypersensitivity 208
    CD4+ T Cell–Mediated Inflammation 208
    Activation of CD4+ T Cells. 208
    Responses of Differentiated Effector T Cells. 209
    Clinical Examples of CD4+ T Cell–Mediated Inflammatory Reactions. 210
    CD8+ T Cell–Mediated Cytotoxicity 211
    Autoimmune Diseases 211
    Immunologic Tolerance 212
    Central Tolerance 212
    Peripheral Tolerance 213
    Mechanisms of Autoimmunity: General Principles 214
    Role of Susceptibility Genes 215
    Association of HLA Alleles with Disease. 215
    Association of Non-MHC Genes with Autoimmune Diseases. 215
    Role of Infections 216
    General Features of Autoimmune Diseases 217
    Systemic Lupus Erythematosus (SLE) 218
    Spectrum of Autoantibodies in SLE 218
    Other Autoantibodies. 219
    Etiology and Pathogenesis of SLE 219
    Genetic Factors. 219
    Immunologic Factors. 220
    Environmental Factors. 221
    A Model for the Pathogenesis of SLE. 221
    Mechanism of Tissue Injury. 221
    Clinical Features. 225
    Chronic Discoid Lupus Erythematosus. 225
    Subacute Cutaneous Lupus Erythematosus. 226
    Drug-Induced Lupus Erythematosus 226
    Rheumatoid Arthritis 226
    Sjögren Syndrome 226
    Etiology and Pathogenesis 226
    Clinical Features. 227
    Systemic Sclerosis (Scleroderma) 228
    Etiology and Pathogenesis 228
    Clinical Features. 229
    Inflammatory Myopathies 231
    Mixed Connective Tissue Disease 231
    Polyarteritis Nodosa and Other Vasculitides 231
    IgG4-Related Disease 231
    Rejection of Tissue Transplants 231
    Mechanisms of Recognition and Rejection of Allografts 231
    Recognition of Graft Alloantigens by T and B Lymphocytes 231
    T Cell–Mediated Reactions 233
    Antibody-Mediated Reactions 233
    Rejection of Kidney Grafts 233
    Methods of Increasing Graft Survival 234
    Transplantation of Other Solid Organs 236
    Transplantation of Hematopoietic Stem Cells 236
    Immunodeficiency Syndromes 237
    Primary Immunodeficiencies 237
    Defects in Innate Immunity 237
    Defects in Leukocyte Function 237
    Deficiencies Affecting the Complement System 238
    Defects in Adaptive Immunity 238
    Defects in Lymphocyte Maturation 238
    Severe Combined Immunodeficiency 239
    X-Linked Agammaglobulinemia (Bruton Agammaglobulinemia) 240
    DiGeorge Syndrome (Thymic Hypoplasia) 241
    Other Defects in Lymphocyte Maturation 241
    Defects in Lymphocyte Activation and Function 241
    Hyper-IgM Syndrome 241
    Common Variable Immunodeficiency 241
    Isolated IgA Deficiency 242
    X-Linked Lymphoproliferative Syndrome 242
    Other Defects in Lymphocyte Activation 242
    Immunodeficiencies Associated with Systemic Diseases 242
    Wiskott-Aldrich Syndrome 242
    Ataxia Telangiectasia 242
    Secondary Immunodeficiencies 243
    Acquired Immunodeficiency Syndrome (AIDS) 243
    Epidemiology 244
    Etiology: The Properties of HIV 245
    Structure of HIV 245
    Pathogenesis of HIV Infection and AIDS 245
    Life Cycle of HIV 246
    Infection of Cells by HIV 246
    Viral Replication 247
    Mechanism of T-Cell Depletion in HIV Infection 248
    HIV Infection of Non–T Cells 249
    B Cell Function in HIV Infection. 249
    Pathogenesis of Central Nervous System Involvement 250
    Natural History of HIV Infection 250
    Primary Infection, Virus Dissemination, and the Acute Retroviral Syndrome 250
    Chronic Infection: Phase of Clinical Latency 252
    AIDS 252
    Clinical Features of AIDS 252
    Opportunistic Infections. 252
    Tumors. 253
    Kaposi Sarcoma. 253
    Lymphomas. 254
    Other Tumors. 255
    Central Nervous System Disease. 255
    Effect of Antiretroviral Drug Therapy on the Clinical Course of HIV Infection. 255
    Amyloidosis 256
    Properties of Amyloid Proteins 257
    Physical Nature of Amyloid. 257
    Chemical Nature of Amyloid. 257
    Pathogenesis and Classification of Amyloidosis 258
    Primary Amyloidosis: Plasma Cell Disorders Associated with Amyloidosis. 258
    Reactive Systemic Amyloidosis. 259
    Heredofamilial Amyloidosis. 259
    Hemodialysis-Associated Amyloidosis. 260
    Localized Amyloidosis. 260
    Endocrine Amyloid. 260
    Amyloid of Aging. 260
    Clinical Features. 262
    Suggested Readings 262
    Innate Immunity 262
    Cell-Mediated Immunity 262
    Humoral Immunity 263
    Immune Regulation 263
    Immediate Hypersensitivity, Allergy 263
    Other Hypersensitivity Reactions 263
    Immunological Tolerance 263
    Mechanisms of Autoimmunity: General 263
    Systemic Lupus Erythematosus 263
    Sjogren Syndrome, Systemic Sclerosis, and Other Systemic Autoimmune Diseases 264
    Rejection of Transplants 264
    Primary Immunodeficiency Diseases 264
    HIV and Aids 264
    Amyloidosis 264
    7 Neoplasia 265
    Chapter Contents 265
    Nomenclature 266
    Benign Tumors. 266
    Malignant Tumors. 266
    Mixed Tumors. 266
    Characteristics of Benign and Malignant Neoplasms 267
    Differentiation and Anaplasia 268
    Metaplasia and Dysplasia. 270
    Local Invasion 271
    Metastasis 272
    Pathways of Spread 273
    Seeding of Body Cavities and Surfaces. 273
    Lymphatic Spread. 273
    Hematogenous Spread. 274
    Epidemiology of Cancer 275
    The Global Impact of Cancer 275
    Environmental Factors 276
    Age 278
    Acquired Predisposing Conditions 278
    Genetic Predisposition and Interactions Between Environmental and Inherited Factors 279
    Molecular Basis of Cancer: Role of Genetic and Epigenetic Alterations 280
    Cellular and Molecular Hallmarks of Cancer 282
    Self-Sufficiency in Growth Signals: Oncogenes 283
    Proto-oncogenes, Oncogenes, and Oncoproteins 284
    Growth Factors. 285
    Growth Factor Receptors. 285
    Downstream components of the receptor tyrosine kinase signaling pathway. 286
    RAS Mutations. 286
    Oncogenic BRAF and PI3K Mutations. 286
    Alterations in Nonreceptor Tyrosine Kinases. 287
    Transcription Factors. 288
    MYC Oncogene. 288
    Cyclins and Cyclin-Dependent Kinases. 288
    Insensitivity to Growth Inhibition: Tumor Suppressor Genes 290
    RB: Governor of Proliferation. 292
    TP53: Guardian of the Genome. 293
    Other Tumor Suppressor Genes. 296
    APC: Gatekeeper of Colonic Neoplasia. 296
    E-Cadherin. 297
    CDKN2A. 297
    TGF-β Pathway. 298
    PTEN. 298
    NF1. 298
    NF2. 298
    WT1. 298
    PATCHED (PTCH). 298
    VHL. 299
    STK11. 299
    Growth-Promoting Metabolic Alterations: The Warburg Effect 300
    Autophagy. 301
    Evasion of Programmed Cell Death (Apoptosis) 301
    Biochemical Pathways That Lead To Programmed Cell Death. 302
    Limitless Replicative Potential: The Stem Cell–Like Properties of Cancer Cells 303
    Angiogenesis 305
    Invasion and Metastasis 306
    Invasion of Extracellular Matrix 306
    Vascular Dissemination and Homing of Tumor Cells 308
    Molecular Genetics of Metastasis Development 309
    Role of Stromal Elements in Metastasis 309
    Evasion of Host Defense 310
    Tumor Antigens 310
    Antitumor Effector Mechanisms 312
    Immune Surveillance and Escape 312
    Genomic Instability 314
    Hereditary Nonpolyposis Colon Cancer Syndrome. 314
    Xeroderma Pigmentosum. 314
    Diseases with Defects in DNA Repair by Homologous Recombination. 314
    Cancers Resulting from Mutations Induced by Regulated Genomic Instability: Lymphoid Neoplasms. 315
    Cancer-Enabling Inflammation 315
    Dysregulation of Cancer-Associated Genes 316
    Chromosomal Changes 316
    Chromosomal Translocations. 316
    Deletions. 317
    Gene Amplification. 318
    Chromothrypsis. 318
    Epigenetic Changes 319
    Noncoding RNAs and Cancer 320
    Molecular Basis of Multistep Carcinogenesis 320
    Carcinogenic Agents and Their Cellular Interactions 321
    Steps Involved in Chemical Carcinogenesis 322
    Direct-Acting Carcinogens 322
    Indirect-Acting Carcinogens 323
    Molecular Targets of Chemical Carcinogens. 323
    Promotion of Chemical Carcinogenesis 324
    Radiation Carcinogenesis 324
    Ultraviolet Rays 324
    Ionizing Radiation 325
    Microbial Carcinogenesis 325
    Oncogenic RNA Viruses 325
    Human T-Cell Leukemia Virus Type 1. 325
    Oncogenic DNA Viruses 326
    Human Papillomavirus. 326
    Epstein-Barr Virus. 327
    Hepatitis B and C Viruses. 328
    Helicobacter pylori 329
    Clinical Aspects of Neoplasia 329
    Local and Hormonal Effects 330
    Cancer Cachexia 330
    Paraneoplastic Syndromes 330
    Grading and Staging of Tumors 332
    Laboratory Diagnosis of Cancer 332
    Histologic and Cytologic Methods. 332
    Immunohistochemistry. 334
    Flow Cytometry. 334
    Circulating Tumor Cells. 334
    Molecular and Cytogenetic Diagnostics. 334
    Molecular Profiles of Tumors: The Future of Cancer Diagnostics 335
    Tumor Markers 337
    Suggested Readings 338
    Cancer Epidemiology 338
    Cancer “Evolution” 338
    Hallmarks of Cancer 338
    Oncogenes 338
    Tumor Suppressor Genes 338
    Cancer Cell Metabolism 339
    Autophagy 339
    Evasion of Apoptosis 339
    Cancer Stem Cells 339
    Angiogenesis 339
    Invasion and Metastasis 339
    Evasion of Host Defense 339
    Cancer Enabling Inflammation 339
    Chromosomal Aberrations 339
    Epigenetics and Cancer 339
    Non-coding RNAs 339
    Environmental Carcinogens 339
    Microbial Carcinogenesis 339
    Cancer Cachexia and Paraneoplastic Syndromes 340
    Cancer Diagnostics 340
    8 Infectious Diseases 341
    Chapter Contents 341
    General Principles of Microbial Pathogenesis 341
    How Microorganisms Cause Disease 342
    Routes of Entry of Microbes 342
    Skin 342
    Gastrointestinal Tract 342
    Respiratory Tract 343
    Urogenital Tract 343
    Vertical Transmission 344
    Spread and Dissemination of Microbes Within the Body 344
    Release from the Body and Transmission of Microbes 345
    Host-Pathogen Interactions 345
    Host Defenses against Infection 345
    Immune Evasion by Microbes 345
    Injurious Effects of Host Immunity 347
    Infections in People with Immunodeficiencies 347
    Host Damage 348
    Mechanisms of Viral Injury 348
    Mechanisms of Bacterial Injury 349
    Bacterial Virulence. 349
    Bacterial Adherence to Host Cells. 349
    Virulence of Intracellular Bacteria. 350
    Bacterial Toxins. 350
    Sexually Transmitted Infections 351
    Spectrum of Inflammatory Responses to Infection 351
    Suppurative (Purulent) Inflammation 352
    Mononuclear and Granulomatous Inflammation 352
    Cytopathic-Cytoproliferative Reaction 353
    Tissue Necrosis 353
    Chronic Inflammation and Scarring 353
    Special Techniques for Diagnosing Infectious Agents 353
    Viral Infections 354
    Acute (Transient) Infections 354
    Measles 355
    Pathogenesis. 355
    Mumps 355
    Poliovirus Infection 356
    West Nile Virus 356
    Viral Hemorrhagic Fever 357
    Latent Infections (Herpesvirus Infections) 357
    Herpes Simplex Viruses 357
    Varicella-Zoster Virus (VZV) 358
    Cytomegalovirus 359
    Congenital Infections. 359
    Perinatal Infections. 360
    Cytomegalovirus Mononucleosis. 360
    CMV in Immunosuppressed Individuals. 360
    Chronic Productive Infections 360
    Transforming Viral Infections 360
    Epstein-Barr Virus (EBV) 360
    Pathogenesis. 360
    Clinical Features. 362
    Bacterial Infections 362
    Gram-Positive Bacterial Infections 362
    Staphylococcal Infections 362
    Pathogenesis. 362
    Bacterial Toxins. 363
    Streptococcal and Enterococcal Infections 364
    Pathogenesis. 364
    Diphtheria 365
    Listeriosis 366
    Anthrax 366
    Pathogenesis. 366
    Nocardia 367
    Gram-Negative Bacterial Infections 367
    Neisserial Infections 368
    Systemic Pathology: Diseases of Organ Systems 483
    11 Blood Vessels 483
    Chapter Contents 483
    Vascular Structure and Function 483
    Vascular Anomalies 485
    Vascular Wall Response to Injury 485
    Intimal Thickening: A Stereotyped Response to Vascular Injury 486
    Hypertensive Vascular Disease 487
    Blood Pressure Regulation 488
    Pathogenesis of Hypertension 490
    Pathogenesis of Secondary Hypertension. 490
    Mechanisms of Essential Hypertension 490
    Vascular Pathology in Hypertension 490
    Arteriosclerosis 491
    Atherosclerosis 491
    Epidemiology. 491
    Constitutional Risk Factors 492
    Modifiable Major Risk Factors 492
    Additional Risk Factors 493
    Pathogenesis of Atherosclerosis 494
    Endothelial Injury. 494
    Hemodynamic Disturbances. 495
    Lipids. 495
    Inflammation. 496
    Infection. 496
    Smooth Muscle Proliferation and Matrix Synthesis. 496
    Overview. 496
    Consequences of Atherosclerotic Disease 499
    Atherosclerotic Stenosis. 500
    Acute Plaque Change. 500
    Thrombosis. 501
    Vasoconstriction. 501
    Aneurysms and Dissection 501
    Pathogenesis of Aneurysms. 501
    Abdominal Aortic Aneurysm (AAA) 502
    Clinical Features. 503
    Thoracic Aortic Aneurysm 503
    Aortic Dissection 504
    Pathogenesis. 504
    Clinical Features. 505
    Vasculitis 505
    Noninfectious Vasculitis 506
    Immune Complex-Associated Vasculitis 506
    Antineutrophil Cytoplasmic Antibodies 507
    Antiendothelial Cell Antibodies 507
    Giant Cell (Temporal) Arteritis 507
    Pathogenesis. 508
    Clinical Features. 508
    Takayasu Arteritis 508
    Clinical Features. 509
    Polyarteritis Nodosa 509
    Index 1345
    A 1345
    B 1349
    C 1351
    D 1356
    E 1357
    F 1360
    G 1361
    H 1363
    I 1366
    J 1370
    K 1370
    L 1370
    M 1372
    N 1375
    O 1377
    P 1378
    Q 1382
    R 1382
    S 1383
    T 1386
    U 1389
    V 1389
    W 1390
    X 1391
    Y 1391
    Z 1391
    Inside Back Cover ibc1