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Child Abuse and Neglect E-Book

Child Abuse and Neglect E-Book

Carole Jenny

(2010)

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Book Details

Abstract

Child Abuse and Neglect: Diagnosis, Treatment and Evidence focuses attention on the clinical evidence of child abuse to help you correctly diagnose and treat such cases in your own practice. This unique, well-illustrated clinical reference provides new insights into the presentation and differential diagnosis of physical abuse, a look at shaken baby syndrome, sex offenders and abuse in religious organizations, information on the biomechanics of injury, and more. Great for general review, as well as clinical reference, it’s also ideal for those taking the American Board of Pediatrics’ new subspecialty board exam in Child Abuse Pediatrics.

  • Identify an abusive injury and treat it effectively by reviewing evidence and critical analyses from leading authorities in the field.
  • Recognize the signs of shaken baby syndrome, sex offenders and abuse in religious organizations.
  • Understand the biomechanics of injury to determine whether abuse was truly the cause of a child’s injury.

View illustrations that show first-hand examples of child abuse or neglect.

Expert clinical evidence to recognize, diagnose and treat child abuse

Table of Contents

Section Title Page Action Price
Front cover cover
Child Abuse and Neglect i
Copyright page iv
Dedication v
contributors vii
preface xv
acknowledgments xvii
Table of Contents xix
I Epidemiology of Child Maltreatment 1
1 Epidemiological Issues in Child Maltreatment Research, Surveillance, and Reporting 3
Introduction 3
Terminology 3
Epidemiological Studies in Child Abuse 5
Problems in Conducting Research in Child Abuse and Neglect 6
Data Collection Issues 6
Ethical Issues 7
Difficulties Identifying Child Abuse and Neglect 8
Strength of the Evidence 8
Future Directions 9
References 9
2 Epidemiology of Physical Abuse 10
Introduction 10
Scope of the Problem 10
Risk Factors for Physical Abuse 11
Child Characteristics 11
Caregiver Characteristics 11
Family Characteristics 12
Neighborhood Characteristics 12
Physical Abuse Epidemiology by Injury Type or Body Section 12
Head (Excluding Brain and Skull) and Neck 12
Visceral Injuries 13
Skeletal Injury 13
Skin Injury 13
Future Research 14
References 14
3 Epidemiology of Sexual Abuse 16
History 16
Terminology 16
Case Finding 16
Incidence 16
Prevalence 18
Why CSA is Declining 18
Recurrence 19
Risk and Protective Factors 19
Strength of the Evidence and Directions for Future Research 21
References 21
4 Epidemiology of Intimate Partner Violence 23
Introduction 23
Definitions 23
Scope of the Issue 23
Risk Factors 23
Social Considerations 24
Barriers to Seeking Help 24
Motivators for IPV Victims to Seek Help 25
Provider Barriers 25
Effect of Intimate Partner Violence on Children 25
Strength of the Medical Evidence 26
Directions for Future Research 26
References 26
5 Epidemiology of Child Neglect 28
Introduction 28
Definitional Issues 28
How Much Care is Adequate? Neglect and a Continuum of Care 28
The Quest for an Evidence-Based Definition 28
Actual vs. Potential Harm 28
Further Refining the Definition of Neglect: A Heterogeneous Phenomenon 29
The INCIDENCE of Child Neglect 29
Contributors to Neglect 30
Individual Level 30
Parental Characteristics 30
Child Characteristics 30
Family Level 31
Community/Neighborhood Level 31
Societal Level 31
Professional Level 32
Protective Factors 32
Conclusion 32
References 32
6 Epidemiology of Abusive Head Trauma 35
Introduction 35
Population-Based Incidence Studies of Abusive Head Trauma 35
Population at Risk 37
Societal Risk Factors 37
Family Characteristics 37
Adult Characteristics 37
Child Characteristics 37
Crying as a Potential Trigger 37
Summary 37
References 38
II Interviewing 39
7 Interviewing Children and Adolescents About Suspected Abuse 41
Introduction 41
Forensic (Investigative) Interviews 41
Importance of the Medical History 42
Legal Considerations 43
Factors that Impact Patterns of Disclosure 43
Clinical Approach to the Medical History 45
Language Acquisition and Development in Children (Table 7-2) 45
Important Principles in Interviewing Children 45
Approach to the Interview 46
Components of the Medical History 47
Information About Abusive Events 47
Gynecological History 49
Family History and Responses to Abuse Disclosure 49
Safety Issues 49
Other Information 49
References 50
8 Interviewing Caregivers of Suspected Child Abuse Victims 51
The Pediatric History before Concern for Maltreatment 51
Recognizing Red Flags During the History and Examination 51
Important Interactional Cues and Behavioral Observations 52
Separation of Caregiver from the Child for the Interview 52
Beware of Bias 52
The Detailed Interview Once There is Concern for Abuse 52
First Things First 53
Rapport 53
Separation of Caregivers from One Another for the Interview 54
Key Details to Ask 54
Specific Questions for Physical Abuse 54
Interview Questions Specific to Sexual Abuse 55
Interviewing About Suspected Child Neglect 55
When and How to Inform Caregivers About Concern for Maltreatment 55
Contextual Issues/Special Circumstances 57
When the Caregiver Is Also a Victim 57
Caregiver Substance Use/Abuse or Mental Illness 57
Cultural Factors 57
Medical Child Abuse 58
The Importance of Documentation 58
Strength of Medical Evidence 58
Suggested Directions for Future Research 58
References 58
III Sexual Abuse of Children 61
9 The Physical Examination of the Child When Sexual Abuse Is Suspected 63
Introduction 63
Medical Evaluation 63
Approach to the Physical Examination 63
Timing of the Examination 63
Preparing the Child for Examination 64
The Medical Examination 64
Examination Positions 65
Examination Equipment 66
Specific Anatomical Areas 67
Debriefing the Child and Caregivers after the Examination 67
Documentation 67
Interpretation of Medical Findings 67
References 68
10 Normal and Developmental Variations in the Anogenital Examination of Children 69
Genital Embryology 69
Variants in Female Genital Anatomy 70
Hymenal Configurations 70
The Newborn Hymen 72
Developmental Changes to the Hymen 72
Longitudinal Intravaginal Ridges 74
External Ridges 74
Vestibular Bands 74
Hymenal Tags and Mounds 74
Notches/Clefts 75
Transverse Hymenal Diameters 76
Width of the Inferior Hymenal Rim 76
Vascularity and Erythema of the Hymen and Vestibule 76
Linea Vestibularis 76
Lymphoid Follicles 77
Paraurethral Cysts 77
Imperforate Hymen 77
Perineal Variants 77
Infantile Pyramidal Protrusion 77
Failure of Midline Fusion 77
Median Raphe 78
Perianal Variants 78
Diastasis Ani 78
Prominent Skin Folds and the Pectinate Line 78
Anal Skin Tags 78
Anal Dilatation 78
Venous Congestion 79
Variants in Male Genital Anatomy 79
Pearly Papules 79
Hypospadias 80
Hydroceles 80
Varicocele 80
Future Research 80
References 80
11 Physical Findings in Children and Adolescents Experiencing Sexual Abuse or Assault 82
Introduction 82
Importance of Standardization of Examination Techniques 82
Acute Genital Findings Following Sexual Trauma 82
Healing of Acute Anogenital Injuries 84
Nonacute Examinations of Prepubertal Children 85
Nonacute Examinations of Adolescents 87
Evaluation of Serious Genital Injuries from Sexual Assault 89
Genital and Anal Injuries in Sexual Abuse of Males 90
Anal Injuries 91
Directions for Research 91
References 92
12 Medical Conditions with Genital/Anal Findings that Can Be Confused with Sexual Abuse 93
Irritants and Dermatitis 93
Labial Adhesions 94
Crohn Disease 95
Genital/Anal Infections 96
Foreign Bodies 96
Vascular Problems 97
Neoplasia 97
Anal Findings 97
Urethral Prolapse 98
Ureterocele 99
Lichen Sclerosus Et Atrophicus 99
Genital Ulcers 100
Accidental Anogenital Injury 101
Anal/Genital Injuries Due to Physical Abuse 103
Strength of Medical Evidence and Directions for Future Research 103
References 104
13 The Forensic Evidence Kit 106
Introduction 106
Collecting Forensic Evidence 106
Consent 106
Collection and Handling of Evidence 106
Chain of Custody 107
Timing of Evidence Collection 107
The Rape Kit 107
Clothing 108
Swabs 108
Bite Marks 109
Hair 109
Nails 109
Toluidine Dye 109
Alternative Light Sources 109
Saliva 109
Frequency of Recoverable Evidence 110
Frequency of Forensic Evidence in Children 110
Strength of Medical Evidence and Directions for Future Research 110
References 111
14 Tests Used to Analyze Forensic Evidence in Cases of Child Sexual Abuse and Assault 112
Introduction 112
Analysis of Bodily Fluids 112
Semen/Seminal Fluid 112
Blood 113
Saliva 113
Trace Evidence 114
Clinical Considerations 115
Legal Issues 115
Strength of the Medical Evidence 116
Suggested Directions for Future Research 116
References 116
15 Drug-Facilitated Sexual Assault 118
Occurrence and Characteristics of Drug-Facilitated Sexual Assault 118
Substances Commonly Used in DFSA 120
Ethyl Alcohol 120
Benzodiazepines and Flunitrazepam 120
Cannabis 121
Cocaine 121
Amphetamines/Methamphetamines 122
GHB (Gamma-Hydroxybutyric Acid), GBL (Gamma-Butyrolactone), and 1,4 BD (1,4-Butanediol) 122
Recommendations 122
References 125
16 Adolescent Sexual Assault and Statutory Rape 127
Adolescent Perceptions and Attitudes 127
Populations at Risk 127
The Clinical Implications of Sexual Assault and Abuse 128
Intimate Partner Violence 128
Statutory Rape 129
Medical and Psychological Consequences of Sexual Abuse and Assault 129
Sexual Abuse and Assault and Pregnancy 129
Rape Trauma Syndrome 130
Examination of the Sexually Assaulted Adolescent Patient 130
Establishing Adolescent Rapport and Confidentiality 130
Encouraging the Adolescent to Cooperate with the Examination 130
Adolescents’ Understanding of “Sex” 131
Managing the System’s Response to Adolescent Sexual Assault and Abuse 131
When A Parent Requests An Examination to Determine if Their Child Is A Virgin 131
Conclusions 131
References 132
17 Female Genital Mutilation/Cutting 134
Terminology 134
Prevalence and Geographic Distribution 134
Types of Female Genital Mutilation 134
Cultural Issues 135
Preservation of Cultural Identity 136
Marriage 136
Religion 136
Health 136
Hygiene and Aesthetic Reasons 136
Contributing to Social Stability 136
Health Complications 137
Management of FGM 138
Child Protection Management 138
Medical Management 139
International Response 139
References 140
18 Internet Child Sexual Exploitation 142
Children on the Internet 142
Case Examples 143
Child Pornography 143
Cybersex 145
Recommendations 145
References 146
19 Evaluating Images in Child Pornography 147
Introduction 147
Normative Studies of Physical and Sexual Maturation 147
Reviewing Images and Videos 148
Physical Characteristics and Age Ranges 148
Secondary Sexual Characteristics 149
Supplemental Secondary Sexual Characteristics 150
Ratings Based on Body Size and Habitus in Smaller Children 150
Challenges in Assessing Age and Maturity of Photographic Subjects 150
References 151
20 Child Molesters 152
Introduction 152
Definitions 153
Child Molesters 153
Pedophilia, Paraphilia, and Hebephilia 153
Internet Child Molesters 154
Etiology of Child Molesters 154
Obtaining Evidence 155
Cognitive Evidence 155
Behavioral Evidence 156
Victim Access 157
Child Molesters: Other Populations 159
Juvenile Child Molesters 159
Female Child Molesters 160
Organized Groups 161
Associated Problems of Child Molesters 161
Treatment 162
Future Directions 163
Acknowledgments 164
References 164
IV Sexually Transmitted Infections in Children—Epidemiology, Diagnosis and Treatment 167
21 Nonsexually Transmitted Infections of the Genitalia and Anus of Prepubertal Children 169
Normal Vaginal Flora and Nonspecific Vulvovaginitis 169
Miscellaneous Causes 169
Specific Vulvovaginitis 169
Group A β-hemolytic Streptococcus (S. pyogenes) 170
Shigella 170
Other Less Common Bacteria 170
Anaerobic and Mixed Anaerobic Infections 170
Miscellaneous Bacteria 171
Fungal Causes of Vulvovaginitis 171
Viral Causes of Vulvovaginitis 171
Helminths, Parasites, Protozoa, Lice, and Mites 172
Summary 172
References 172
22 Bacterial Sexually Transmitted Infections in Children 174
Epidemiology 174
Clinical Manifestations 174
Diagnosis 175
Forensic Applications 175
Treatment 175
Follow-Up Considerations 175
Strength of the Evidence 176
Suggested Directions for Future Research 177
References 177
23 Viral and Parasitic Sexually Transmitted Infections in Children 179
Human Papillomavirus (HPV) 179
Viral Hepatitis 180
Hepatitis A 180
Hepatitis B 180
Hepatitis C 181
Other Types of Viral Hepatitis 181
Hepatitis Viruses and Sexual Assault and Abuse 181
Herpes Simplex Virus (HSV 1 and HSV 2) 181
Molluscum Contagiosum 182
Trichomonas Vaginalis (TV) 182
Scabies 183
Pediculosis 183
Summary 183
Strength of the Evidence 184
Areas for Future Research 184
References 184
24 HIV and Aids in Child and Adolescent Victims of Sexual Abuse and Assault 186
Introduction 186
Intersection of Aids and Hiv With Child Sexual Abuse and Assault 186
Risk Assessment 187
Postexposure Prophylaxis 188
Treatment Guidelines 189
Strength of the Medical Evidence 190
Suggested Directions for Future Research 190
References 190
25 Laboratory Methods for Diagnosing Sexually Transmitted Infections in Children and Adolescents 193
Specimen Collection 193
Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC) 198
Herpes Simplex Virus 200
Human Papilloma Virus 201
Trichomonas Vaginalis and Other Causes of Vaginitis/Vaginosis 201
Lice 202
Serological Testing 203
Reporting of STIs 203
Strength of Medical Evidence 203
References 204
V Physical Abuse of Children 207
26 Documenting the Medical History in Cases of Possible Physical Child Abuse 209
The Medical Record 209
The Interview Circumstances 209
The History of Present Illness 210
Past Medical History and Review of Systems 211
The Developmental History 211
The Social History 212
The Family History 212
The Use of Standardized Forms to Record the Medical History 212
Final Reports 213
Toward the Future 213
References 213
27 Photodocumentation in Child Abuse Cases 215
Introduction 215
Equipment 215
Composition 217
Storage 218
Common Errors 219
Alternate Light Source Photography 219
Legal Issues 219
Conclusion 220
References 220
28 Abusive Burns 222
Epidemiology and Demographics of Child Abuse by Burning 222
Characteristics of Abusive Burn Perpetrators 222
Classification of Burns 222
Types of Burns and Medical Evidence Suggesting Maltreatment 223
Thermal Burns 223
Abusive Thermal Burn Mimics 226
Contact Burns 226
Chemical Burns 228
Flame Burns 229
Electrical Burn Injury 229
Microwave Oven Burns 230
Friction/Pressure “Burns” 230
Burns Associated with Cultural Medicine Practices 230
Burns and Neglect 231
Presentation of the Burned Child for Medical Care 231
Medical Documentation 232
Dating of Burn Injuries in the Medical Record 233
Additional Medical Testing 233
Scene Investigation 233
Psychological Issues of the Burned Child and the Family 235
Burn Injury Prevention 235
Strength of the Medical Evidence 236
Future Directions for Abusive Burn Injury Research 236
References 236
29 Bruises and Skin Lesions 239
Introduction 239
Anatomy of the Skin 239
Biomechanical Properties of the Skin 239
Bruising 241
Definitions 241
Bruise Evolution and the Myth of the Aging of Bruises 241
Defining Other Skin Injuries 243
Evaluation of Cutaneous Injuries for Possible Child Abuse 243
History 243
Examination 243
Documentation 244
Interpretation of Findings 244
Other Considerations 249
Complications of Soft Tissue Injury 250
Future Research Directions 250
References 250
30 Skin Conditions Confused with Child Abuse 252
Introduction 252
Conditions Confused with Bruising 252
Congenital Conditions 252
Dermatological Conditions 252
Disorders of Pigmentation 252
Hypersensitivity Syndromes 253
Vasculitic Disorders 253
Connective Tissue Disorders 254
Hematologic Conditions 254
Oncological Disorders 255
Cultural Practices 255
Other Conditions 255
Conditions Confused with Burns 256
Dermatological Conditions 256
Infections 256
Cultural Practices 257
Accidental Burns 257
Chemical Burns 257
Conclusion 258
References 258
31 Bone Health and Development 260
Anatomy and Bone Development 260
Factors Affecting Bone Strength 261
Noninvasive Measures of Bone Strength 261
Bone Physiology and Disease Processes 261
Calcium Homeostasis and Parathyroid Hormone 261
Nutritional Factors that Influence Calcium Balance 262
Parathyroid Hormone 262
Hypoparathyroidism 262
Pseudohypoparathyroidism 262
Hypomagnesemia 262
Phosphate Homeostasis 262
X-linked Hypophosphatemic Rickets (XLH, also known as vitamin D-resistant rickets). 263
Autosomal Dominant Hypophosphatemic Rickets. 263
Fanconi Syndrome. 263
Oncogenic Hypophosphatemic Osteomalacia. 263
Vitamin D 263
Vitamin D metabolism. 263
Sources of Vitamin D. 263
Vitamin D Deficiency. 263
Clinical Manifestations of Vitamin D Deficiency. 264
Diagnosis of Rickets. 264
Metabolic Causes of Rickets. 264
Biochemical Changes in Rickets. 264
Treatment of Rickets. 264
Vitamin D Deficiency and Fractures. 264
Copper Deficiency 265
Vitamin C Deficiency 265
Vitamin A Intoxication 265
Caffey Disease 265
Hypophosphatasia 266
Osteoporosis 266
Primary Osteoporosis. 266
Secondary Osteoporosis. 266
Neuromuscular Disease 266
Chronic Illness 267
Reproductive and Endocrine Disorders 267
Iatrogenic Agents Associated with Pediatric Osteoporosis 267
Infections That Affect Bone Health 268
Prematurity 268
Osteogenesis Imperfecta 269
Type I. 269
Type II. 269
Type III. 269
Type IV. 269
Type V. 270
Type VI. 270
Type VII. 270
Laboratory Findings. 270
Diagnosis. 270
Differential Diagnosis 271
Osteogenesis Imperfecta Versus Nonaccidental Trauma 271
Temporary Brittle Bone Disease 271
Summary 272
References 273
32 Abusive Fractures 275
Fracture Assessment and Injury Plausibility 275
The Provided Versus the Obtained History 275
Bony Injuries 276
Overview of Fracture Incidence 276
Fractures in Different Stages of Healing 276
Subperiosteal New Bone Formation 276
Multiple Fractures 276
Fractures with a High Specificity for Abuse 277
Classic Metaphyseal Lesions (CML). 277
Scapular Fractures. 285
Sternal and Pelvic Fractures. 286
Vertebral Fractures. 286
Hand Fractures. 287
Foot Fractures. 287
Fractures Common in Both Abusive and Accidental Trauma (Not Specific for Abuse) 287
Femur Fractures. 287
Tibia/Fibula Fractures. 289
Humerus Fractures. 289
Radius/Ulna Fractures. 290
Skull Fractures. 290
Clavicle Fractures. 293
Summary 293
References 293
33 Imaging of Skeletal Trauma in Abused Children 296
Introduction 296
Skeletal Survey 296
Nuclear Medicine (Bone Scintigraphy) 296
Radiographic “Red Flags” 296
Red Flag No. 1: Nonambulatory Children with Long Bone Fractures 297
Red Flag No. 2: Characteristic Fracture Line 298
Red Flag No. 3: Multiple Injuries of Differing Ages 299
Red Flag No. 4: Metaphyseal “Corner” Fracture (The Classic Metaphyseal Lesion [CML]) 302
Red Flag No. 5: Rib Fractures, Especially Posterior Fractures 302
Red Flag No. 6: Skull Fractures 304
Strength of Medical Evidence 305
Future Research 306
References 306
34 The Role of Cross-Sectional Imaging in Evaluating Pediatric Skeletal Trauma 308
Introduction 308
Ultrasonography 308
Computed Tomography 309
Magnetic Resonance Imaging 311
Summary 313
References 314
35 Long Bone Fracture Biomechanics 317
Introduction 317
Overview of Long Bone Anatomy 317
Biomechanical Concepts Important to Understanding Fractures 317
Force 317
Moment 317
Stress 318
Strain 318
Biomechanical Material Properties 318
Elasticity 318
Yield Strength 318
Ultimate Strength 320
Anisotropy 320
Factors Affecting Likelihood of Fracture 321
Intrinsic Factors 321
Bone Material Properties 321
Elastic Modulus. 321
Anisotropy and Strength. 321
Density and Strength. 322
Bone Geometric Characteristics. 322
The Importance of Intrinsic Factors Related to Pediatric Bone Tissue 322
Extrinsic Factors 322
Types and Characteristics of Loads 322
Bending. 322
Torsion. 323
Response to Rate (Speed) of Loading Application 323
Combining Intrinsic and Extrinsic Factors 323
Qualitative Fracture Assessment Model 324
Injury Causation 324
Injury Mechanism 324
Fracture Type 324
Fracture Assessment Case 1: Skiing Incident 325
Fracture Assessment Case 2: Sofa Fall 325
Key Points in Fracture Assessment 325
References 325
36 Abdominal and Chest Injuries in Abused Children 326
Introduction 326
Epidemiology 326
Pathophysiology 326
Mechanisms of Injury 326
Spectrum of Injuries 327
Intraabdominal Solid Organ Injury 327
Intraabdominal Hollow Viscus Injury 327
Miscellaneous Abdominal Injuries 328
Thoracic Injuries 328
Associated Injuries 328
Diagnostic Evaluation 329
History 329
Physical Examination 329
Laboratory Evaluation 329
Radiographic Evaluation 330
Outcomes 331
Strength of the Medical Evidence 331
Suggested Directions for Future Research 331
References 331
37 Ear, Nose, and Throat Injuries in Abused Children 332
Introduction 332
Facial Injuries 332
Ear Injuries 332
Nasal Injuries 334
Oral Injuries 334
Neck/Pharyngeal Injuries 335
Strength of the Medical Evidence 335
Suggested Directions for Future Research 335
References 336
38 Sudden Infant Death Syndrome or Asphyxia? 337
Introduction 337
Sudden Infant Death Syndrome 337
Definition and Epidemiology 337
Risk Factors 337
Autopsy Findings 338
Triple Risk Hypothesis 338
Disorders Mimicking Sudden Infant Death Syndrome 338
Asphyxia 339
Historical Developments 339
Pathophysiology 339
Categories 339
(1) Insufficient Oxygen in the Surrounding Atmosphere 339
(a) Displacement of Oxygen. 339
(b) Consumption of Oxygen. 339
(2) Reduced Transfer of Oxygen from the Atmosphere to the Blood 339
(a) External Airway Obstruction (Smothering). 339
(b) Internal Airway Obstruction. 339
(c) Extrinsic Compromise of Thoracic Cage Function. 340
(d) Intrinsic Compromise of Thoracic Cage Function. 340
(3) Impaired Oxygen Transport in the Circulating Blood 340
(a) Reduced Oxygen-Binding Capacity. 340
(b) Local Vascular Compression. 340
(4) Interference with Oxygen Uptake at the Cellular Level 340
(a) Chemical Asphyxia. 340
(5) Combinations of Mechanisms that Impede Oxygenation 340
Pathological Features 340
Petechiae 341
Oronasal Blood. 341
Pulmonary Intraalveolar Siderophages 342
Pulmonary Intra-Alveolar Hemorrhage. 342
Other Findings. 342
Differentiation from Sids 342
Conclusion 343
References 343
VI Abusive Head Trauma 347
39 Abusive Head Trauma 349
Incidence and Epidemiology 349
Historical Context 349
Nomenclature 349
Responsibilities of the Child Abuse Medical Specialist 350
The Clinical Spectrum 350
Missed Cases 350
Reporting Suspected Abuse 351
The Relevant Forensic Issues 351
The Differential Diagnosis 351
Injury Mechanisms 351
Timing of Injury 352
The Diagnostic Evaluation 352
History 352
Physical Examination 353
Neuroimaging 353
Laboratory Studies, Medical Consultations and Secondary Diagnostic Evaluations 355
Diagnostic Objectivity 356
Communication 356
Strength of the Medical Evidence 356
Suggested Directions for Future Research 357
Conclusion 357
References 357
40 Biomechanics of Head Trauma in Infants and Young Children 359
Introduction 359
Mechanics of Traumatic Brain Injury 359
Material Response of Pediatric Brain and Skull to Loads 360
Animal Models of Pediatric Traumatic Brain Injury 360
Mechanisms of Abusive Head Trauma 361
Computational Models of Pediatric Head Injury 361
Role of Biomechanics in Abusive Head Trauma 361
References 361
41 The Case for Shaking 364
Introduction 364
Biomechanics 365
A Brief Primer 365
Applicability of Biomechanical Studies to Human Infant Shaking 365
An Infant Is not Simply a Small Adult 366
The Biochemical Response of the Developing Brain to Abusive Head Injury 367
Accidental Brain Injuries—Spectrum and Pattern of Injuries 368
Clinical Evidence of Shaking—Perpetrator Confessions 369
Toward a Better Understanding of the Mechanisms of Shaking-Induced Traumatic Brain Injury 370
References 370
42 Imaging of Abusive Head Trauma 373
Introduction 373
The Neuroimaging Examination 373
Computed Tomography 373
Magnetic Resonance Imaging 373
Total Body MR Imaging 375
Specific Traumatic Head Injuries 376
Traumatic Injuries of the Brain 376
Extraaxial Injury in Abusive Head Trauma 378
Determining the Age of Head Injury 382
Differential Diagnosis 386
Benign Extraaxial Fluid of Infancy (BEAF) 386
Accidental Head Trauma 386
Parturitional Head Trauma 387
Infectious and Inflammatory Disease 387
Coagulopathy 387
Metabolic Disease 388
Future Directions for Research 388
References 389
43 Neck and Spinal Cord Injuries in Child Abuse 392
Introduction 392
Injury Via Access through the Mouth 392
Hypopharyngeal Laceration 392
Introduction of a Foreign Body 393
Introduction of Caustic or Irritating Agents 393
Direct External Trauma to the Neck (Strangulation) 394
Nonstrangulation Blunt Trauma 395
Indirect Application of Forces to the Neck 395
Anatomy of the Neck 395
Spine Biomechanics 396
Neck and Cervical Spine Injuries Report in Child Abuse Cases 396
Injury of the Bony Spine and Surrounding Ligaments 396
Injury to Vascular Structures of the Neck 396
Extraaxial Hemorrhage of the Spine 396
Injuries of the Spinal Cord 397
Injury of Other Cervical Structures 397
Presenting Symptoms in and Associated Injuries in Cases of Spinal Injuries in Abused Children 397
Recognizing Cervical Injuries in Abused Children 397
Differentiating abusive from nonabusive cervical injuries 398
Neck Injury and Shaking 398
Strength of the Evidence 399
Areas for new research 399
References 399
44 Eye Injuries in Child Abuse 402
Introduction 402
Blunt Impact Injuries to the Eye 402
Indirect Ocular and Visual Injury Related to Abusive Head Injury 403
Retinal Hemorrhage 403
Incidence 403
Types and Patterns 404
Mechanisms 406
Differential Diagnosis 408
Documentation and the Role of the Ophthalmologist 408
Postmortem Examination and Findings 410
Strength of the Medical Evidence 410
Suggested Directions for Future Research 410
References 411
45 Neuropathology of Abusive Head Trauma 413
Introduction 413
Neuropathological Findings 413
External Examination 413
Internal Soft Tissue Injury 413
Fractures 413
Intracranial Hemorrhage 414
Epidural Hemorrhage (EDH) 414
Subdural Hemorrhage (SDH) 415
Subarachnoid Hemorrhage (SAH) 417
Parenchymal/Intraventricular Hemorrhage 417
Cerebrospinal Contusions/Lacerations 417
Superficial Contusions/Lacerations 418
Deep Contusions/Lacerations 418
Gliding Contusions/Lacerations. 419
Axonal Injury. 420
Brainstem and Spinal Injuries 421
Traumatic Brain Injury/Edema/Swelling 422
Anoxic Encephalomyelopathy/Infarction 423
Hypoxic Lesions 423
Ischemic Lesions 424
Chronic Lesions 424
Optic Nerve and Retinal Injury 424
Medical Evidence Relating to Inflicted Neurotrauma 426
References 426
46 Biochemical Markers of Head Trauma in Children 429
Introduction 429
The Use of Biomarkers of Injury in the Field of Pediatrics 430
The Brain vs. Other Organs 430
Candidate Biomarkers of Brain Injury: A 30-Year Odyssey Continues (Table 46-3) 431
The Potential Role of Serum Brain Biomarkers 432
Diagnosis of Head Trauma 432
Differentiation of Head Trauma and TBI 434
Assessment of the Severity of Head Trauma/Outcome Prediction after Head Trauma 434
Development of Treatment Interventions 435
Evaluation of Treatment Efficacy 436
Specific Issues Related to Biomarkers and AHT 437
Strength of the Medical Evidence 437
Suggested Directions for Future Research 438
References 438
47 Conditions Confused with Head Trauma 441
Introduction 441
Coagulopathy and Hemostasis Defects 441
Vitamin K Deficiency 441
Factor XIII Deficiency 442
Hemophilia A (Factor VIII Deficiency) 442
Von Willebrand Disease 442
Trauma-Related Coagulopathy 442
Platelet Disorders 443
What Evaluation Should Be Performed to Rule Out Coagulopathy in Suspected Abuse Cases? 443
PIVKA-II 444
Platelet Function Testing 444
Testing for Factor XIII Deficiency 444
Traumatic Events Misdiagnosed as Abusive Head Trauma 444
Accidents 444
Birth-Related Head Injuries 445
Other Conditions Possibly Mistaken for AHT 445
Intracranial Fluid Collections 445
Scurvy 446
Glutaric Aciduria, Type 1 446
Menkes Disease 447
Conclusion 447
References 447
48 Outcome of Abusive Head Trauma 451
Introduction 451
Neurobehavioral and Neuropsychological Outcomes 451
Outcome of Abusive Head Trauma in Relation to Noninflicted Head Trauma or Community Comparison Groups 453
Descriptive Studies of Abusive Head Trauma 454
Mechanism of Injury, Neuroimaging Findings, and Biomarkers in Relation to Outcome 454
Family Environment 455
Illustrative Case Report 455
Strength of the Evidence 456
Suggestions for Future Research 456
References 457
VII Psychological Aspects of Child Maltreatment 459
49 Psychological Impact and Treatment of Sexual Abuse of Children 461
Introduction 461
History of Awareness 461
Efforts to Characterize Child Sexual Abuse and Associated Impacts 462
Child Sexual Abuse Accommodation Syndrome 462
Traumagenic Dynamics 462
Risk Factors 463
Sexual Behavior 463
Short-Term Effects 464
Early Childhood (2-6) 464
Middle Childhood (7-12) 465
Adolescence/Young Adult (13-18) 465
Child Sexual Abuse and Psychiatric Diagnosis 465
Long-Term Outcomes of Childhood Sexual Abuse 466
Posttraumatic Stress Disorder 466
Depression 466
Domestic Violence/Revictimization 466
Eating Disorders 466
General Mental Health 466
Substance Abuse/Dependence 467
Parenting 467
Medical Problems 467
Gender Differences in The Effects of Sexual Abuse 467
Disclosure 467
Reporting to Child Protective Services 468
Medical Examination and Interaction with Child Abuse Team 468
Disclosure vs. Forensic Interview 469
Treatment 469
Play Therapy 469
Abuse Specific Therapy 469
Symptom-Focused Therapy 469
Supportive Therapy 470
Cognitive-Behavioral Therapy 470
Psycho-Education 470
Relaxation Techniques 470
Affect Expression 470
Cognitive Coping 471
Trauma Narrative 471
Cognitive Processing 471
Parenting Skills 471
Parent–Child Sessions 471
Group Therapy 471
Involvement and Treatment of Nonoffending Parents 471
Family Therapy 472
Pharmacological Treatments 472
Strength of the Medical Evidence 473
Future Research and Development 473
References 473
50 Psychological Impact and Treatment of Physical Abuse of Children 476
Introduction 476
Child Physical Abuse and the Continuum of Force 476
Definitions 476
Prevalence/Scope 476
Characteristics and Consequences 477
Cognitive/Learning and Attributions 477
Behavior and Mental Health Problems 477
Social/Interpersonal Competence and Relationship Skills 478
Posttraumatic Stress Disorder 478
Health/Medical 478
Summary 478
Screening and Assessment/Evaluation 478
Interview Probes for Exploring Exposure to Physical Discipline and Child Physical Abuse 478
Formal Instruments/Tools 479
Injury/Re-Abuse (Recidivism) and High-Risk Behaviors 479
Clinical Problems/Symptoms 479
Functional Impairment 480
Environmental Context 480
Services or Intervention Experience 480
Summary 480
Service Referral, Access, and Use 480
Intervention and Treatment 481
Child-Focused Intervention 481
Parent-Focused Intervention 482
Parent–Child and Family-Focused Treatment 482
Summary 484
Prevention 484
What Can Health Care Providers Do? 484
Strength of the Evidence 485
Directions for Future Research 486
Summary 486
References 486
51 Psychological Impact and Treatment of Neglect of Children 490
Introduction 490
Predictors of Neglect 490
Poverty 490
Food Insecurity 490
Poor Maternal Nutrition 491
Maternal Depression 491
Stressful Life Events 491
Interpersonal Violence 491
Child Temperament 491
Child Development and Behavior 491
Psychological Consequences of Neglect 491
Infancy 492
School-Aged Children 492
Adolescents 492
Mechanisms Linking Neglect with Children’s Psychological Functioning 493
Biological Stress Response 493
Developmental Systems Theory 493
Direct Effects of Neglect 493
Moderated Effects of Neglect 494
Mediated Effects of Neglect 494
Transactional Effects of Neglect 494
Community Influences on Neglect 494
Programs and Policies Related to Child Neglect 494
Play Therapy 494
Family Interventions 495
Home Visitation 495
Family Connections 496
Long-Term Follow-Up 497
Recommendations for Practice and Future Research 497
References 498
52 Psychological Impact on and Treatment of Children Who Witness Domestic Violence 501
Introduction 501
Terminology and Taxonomy 501
Prevalence of Children Living in Violent Households 502
Domestic Violence Exposure in an Ecological Context 503
Factors Intrinsic to the Child 503
The Power of Parents 503
Factors Outside the Family: Society and Culture 503
Co-Occurrence of Stressors 503
Mechanisms of Action: The Dual Lenses of Attachment and Trauma 504
The Attachment Lens 504
The Trauma Lens 505
The Dual Lens 505
Children’s Responses to Domestic Violence 505
Exposure to Violence in Infancy and Early Childhood 506
Exposure to Domestic Violence in Middle Childhood 507
The Effect of Exposure on Adolescents 509
Interventions for Children Exposed to Violence 509
Child–Parent Psychotherapy 510
Project SUPPORT 510
Kids’ Club and Kids’ Club Preschool 510
The Learning Club 510
Youth Relationships Project 510
Other Interventions 510
Implications for Health Care Providers 511
Strength of Evidence and Future Directions for Research 511
References 512
53 Effects of Abuse and Neglect on Brain Development 516
Introduction 516
Developmental Traumatology 516
The Biological Stress Response Systems 516
The Biological Stress Response Systems in Maltreated Children 517
The HPA Axis in Maltreated Children 517
The Locus Coeruleus Noradrenergic Neurotransmitter System and the Autonomic Nervous System in Maltreated Children 517
The Immune System in Maltreated Children 518
A Review of Healthy Brain Development 518
Brain Development in Maltreated Children 518
The Brain and the Corpus Callosum in Maltreated Children 518
The Limbic System of Maltreated Individuals 520
The Medial Prefrontal Cortex of Maltreated Individuals 521
The Cognitive Function of Maltreated Children 521
Genetic Contributions to Outcomes in Maltreated Children: Gene and Environment Interactions 521
Maltreatment Is a Traumatic Stressor: The Strength of the Evidence 522
The Neurobiology of Hope for Maltreated Children 522
Research: Future Directions 522
References 522
VIII Special Topics 527
54 Substance Abuse and Child Abuse 529
Historical Background 529
Scope of the Problem 529
Substance Abuse Among the Child-Rearing Population 529
Illicit Substance Use and Pregnancy 529
Limitations of Available Data 529
Common Illegal Substances of Abuse 529
Marijuana 529
Cocaine and Methamphetamine 530
Heroin 531
Common Legal Substances of Abuse 531
Alcohol 531
Prescription Substances for Nonmedical Use 532
Impact of Parental Substance Abuse on Children 532
Substance Abuse and Pregnancy 532
The Home Environment in Substance-Abusing Families 533
Substance Abuse and Social Stressors 533
Substance Abuse and Parental Mental Health 534
Addiction and Parenting 534
Parental Substance Abuse and Children’s Behavior 534
Substance Abuse and Parental Incarceration 535
Drug Treatment and Family Disruption 535
Screening for Family Substance Abuse in the Health Care Setting 535
Prenatal Visits 535
Infancy and Early Childhood 535
School-Aged Children 535
Adolescents 535
Substance Abuse Solutions for Parents 536
Treatment for Pregnant Women 536
Family Treatment Drug Courts 536
Effective Drug Treatment 536
Ineffective Approaches to Drug Treatment 536
Effective interventions for Children of Substance Abusers 536
References 537
55 Definitions and Categorization of Child Neglect 539
Introduction 539
Types of Neglect 541
Degrees of Neglect 541
Outcome 541
Prevention 542
References 542
56 Dental Neglect 544
Introduction 544
Recognition 544
Possible Causes and Risk Factors 544
Description 544
Special Needs Patients 545
Professional Intervention 545
Future Prognosis 546
References 546
57 Failure to Thrive 547
Introduction 547
Definition 547
Etiology 548
The Biopsychosocial Model 549
The Biological Sphere 549
The Psychological Sphere 550
The Social Sphere 552
Evaluation 553
Growth Charts 553
History 553
Family History 555
Review of Systems 555
Physical Examination 555
Additional Assessment and Multidisciplinary Involvement 555
Laboratory and Radiographic Evaluation 556
Hospitalization 557
Treatment 557
Treatment of Biological Issues 557
Treatment of Psychosocial Issues 558
Outcome 560
Strength of the Evidence 560
Future Directions for Research 560
Conclusion 560
References 560
58 Detecting Drugs in Infants and Children 563
Introduction 563
Drug Testing Methodologies 563
Immunoassays and Rapid Drug Screening 563
Chromatography 564
Biological Matrices 564
Specific Drugs 565
Amphetamine 565
Marijuana 565
Cocaine 565
Ethanol 566
Opiates/Opioids 566
Medical Child Abuse 568
Drug-Facilitated Sexual Assault 568
Pitfalls in Drug Testing 568
Strength of Science/ Research Questions 568
References 568
59 Injuries Resulting from Falls 570
Introduction 570
Types of Fall Injuries 570
Head Injuries with Fall Histories 570
Abdominal Injuries with Fall Histories 571
Chest Injuries with Fall Histories 571
Less Serious Injuries 572
Recognition and Reporting 572
Is It a Fall or Is It Abuse? Assessing the Child 572
Radiological Imaging 572
Consultations 572
Differential Diagnosis 572
Biomechanical Assessment of Stated Fall Scenarios 572
Scene Investigation for Biomechanical Assessment 572
Biodynamic Compatibility of Stated Cause and Injuries 575
Biomechanical Analyses of Stated Falls 575
The Likelihood of Death or Serious Injury from a Short Fall 576
Responsible Testimony in Cases of Death/Severe Injury from Short Falls 577
References 577
59 Supplemental Resources Injuries Resulting from Falls e1
The Medical Workup when Differentiating Falls from Abuse e1
Initial Assessment and Stabilization e1
Getting the Medical History e1
Physical Examination e2
General Assessment e2
Central Nervous System (CNS) e2
Head, Eyes, Ears, Nose, and Throat e2
Head. e2
Eyes. e2
Ears. e2
Nose. e2
Oropharynx. e2
Neck. e2
Heart. e2
Chest. e2
Abdomen. e2
Stomach Injuries. e3
Duodenal and Pancreatic Injuries. e3
Hepatic Injury. e3
Splenic Injuries. e3
Renal Injury. e3
Anorectal Injuries. e3
Musculoskeletal Evaluation e3
Skin Injuries. e3
Laboratory Studies e3
References e6
60 Forensic Dentistry 579
Introduction 579
Orofacial Injuries in Child Abuse 579
Bite Marks and Patterened Injuries 580
Recognition 580
Hickeys and Suction Marks 581
Bite Marks 581
Reporting 581
Recording 582
Photography 582
Salivary Swabbing 582
Impression of the Injury 583
Invasive Analysis 583
Referral 583
Other Aspects of Forensic Odontology 584
Dental Aging 584
Strength of Dental Evidence in Bite Mark Cases 584
Research 584
Participation of Forensic Odontologists on Hospital-Based Child Protection Teams 584
References 584
61 Medical Child Abuse 586
Introduction 586
Similarities and Differences between Medical Child Abuse and Other Types of Child Abuse 586
Issues of Terminology 587
Treatment of Medical Child Abuse 587
Identifying the Abuse 588
Stopping the Abuse 588
Making Sure the Abuse Does Not Recur 589
Repair the Physical and Psychological Damage Experienced by the Child 589
Preserve the Family if the Safety of the Child Can Be Ensured 589
The Multidisciplinary Team 589
Legal Issues 590
Prevention of Medical Child Abuse 590
References 590
62 Child Death Review 592
The Purpose and Scope of Child Death Review in the USA 592
Role of Child Death Review in Identifying Maltreatment 592
Case Review Models for Improving Systems and Preventing Deaths 594
Focusing on Systems Improvements. 594
Focusing on Implementing Prevention Programs. 594
The Strengths of Child Death Review 594
The Challenges of Child Death Review 596
Establishing Uniform Definitions of Child Maltreatment 596
Moving Teams from Review to Action 597
Expanding Reviews to Natural, Preventable Child Deaths 597
Expanding Reviews to Serious Non-Fatal Injuries 597
Standardization, Funding Support, and a National CDR Database 597
Conclusion 597
References 597
62 Supplemental Resources Child Death Review e7
Web-Based Resources for Information on Child Death Review e7
http://www.childdeathreview.org e7
http://www.childdeathreview.org/ toolsforteams.htm e7
http://www.dcfs.state.nv.us/ DCFS_ChildFatalities_BlueRibbon.htp e7
http://childinjuryprevertion.org e7
63 Religion and Child Neglect 599
Introduction 599
Public Policy 600
Scope of Laws 600
Issues with Adolescents 601
References 603
64 The Prevention of Child Abuse and Neglect 605
Introduction 605
Victim Considerations 605
Age 605
Developmental Level 606
Location of Abuse 607
Perpetrator Considerations 607
Sexual Abusers 607
Other Types of Abusers 608
Reactive Child and Adolescent Abusers 608
Prevention Programs with Scientific Data on Outcome 608
Conclusion 608
References 608
64 Supplemental Resources The Prevention of Child Abuse and Neglect e8
Sexual Abuse Prevention Programs e8
Programs that Reduce Motivation to Sexually Abuse e8
index 645
A 645
B 646
C 647
D 648
E 649
F 649
G 650
H 651
I 651
J 652
K 652
L 652
M 653
N 653
O 654
P 654
Q 655
R 655
S 656
T 657
U 657
V 657
W 657
X 658
Y 658
Z 658