Child Abuse Assessment and Diagnosis: Recognition, Emergency Management and Safeguarding

Focus: child abuse assessment and diagnosis | Audience: emergency medicine, clinical medicine, nursing, paediatrics and allied-health students.

Learning objectives

• Define child maltreatment and classify physical, sexual, emotional, neglect and exploitation-related abuse.
• Recognise history, injury, developmental and behavioural patterns that should raise concern without stereotyping families.
• Perform a trauma-informed first-contact assessment, resuscitation, examination, investigation and documentation.
• Coordinate medical treatment, forensic/safety assessment, psychosocial care, reporting, discharge and prevention.

1. Definition and principles

Child maltreatment is any act or failure to act by a parent, caregiver or another person in a relationship of responsibility, trust or power that causes, or creates a substantial risk of, physical or emotional harm, sexual abuse, neglect, exploitation or impaired development. The four familiar categories overlap. A child may be physically injured, sexually abused, emotionally threatened and neglected in the same episode.

The supplied presentation separates three complementary assessments: forensic assessment (medical findings, evidence and collaboration with law enforcement/child protection), safety assessment (risk of immediate or repeated harm) and psychosocial assessment (child, caregiver, family, mental-health and social needs). None should be postponed until the others are complete.

2. Types and examples

3. Risk and protective factors

Risk factors are context, not proof and must never be used to profile a family. Consider interacting child, caregiver, relationship, community and social factors:

• Child: infancy, prematurity, disability, chronic illness, feeding or crying difficulty, developmental delay, behavioural or learning needs, unwanted pregnancy or being perceived as different.
• Caregiver/family: previous violence, substance use, untreated depression or psychosis, unrealistic expectations, isolation, domestic violence, grief, conflict, poverty or lack of respite.
• Environment: overcrowding, displacement, conflict, unsafe transport, online exposure, poor access to health care and weak protection systems.
• Protective factors: a stable caring adult, social support, parenting education, food and housing security, safe school, disability services, accessible health care and non-violent discipline.

4. When to suspect maltreatment

4.1 History red flags

• The explanation changes, is vague, conflicts among caregivers or is inconsistent with the injury.
• The account is developmentally impossible (for example, a non-mobile infant “rolled off the bed”), minimises a serious injury or blames a sibling without a plausible mechanism.
• There is an unexplained delay in seeking care, repeated emergency visits, previous injuries or a caregiver who answers every question while the child appears frightened.
• The injury is unwitnessed, patterned, in an unusual location, multiple or at different healing stages.
• The child discloses harm, says they are afraid to go home, or gives spontaneous information in play, drawing or conversation.

4.2 Physical and behavioural red flags

• Bruises in a non-mobile infant; bruises on the ears, neck, torso, cheeks, eyelids, frenulum, angle of jaw, buttocks or genitals; patterned marks from a hand, cord, belt or implement.
• Burns with a clear immersion line, glove/stocking distribution, splash absence, cigarette pattern or symmetric deep injury.
• Rib, metaphyseal, scapular, sternal or vertebral fractures; multiple fractures or fractures of different ages; skull fracture or intracranial injury.
• Head injury, seizures, vomiting, apnea, altered consciousness or retinal findings without a coherent high-energy accident.
• Abdominal injury without adequate mechanism; pallor, shock, distension, guarding or unexplained anemia.
• Poor growth, dehydration, untreated infection, severe dental disease, unsafe supervision or repeated missed essential treatment.
• Withdrawal, hypervigilance, aggression, sudden regression, enuresis/encopresis, sexualised behaviour, self-harm, school decline or excessive compliance.

Absence of a sign does not exclude abuse. Many abused children have no visible injury, and a normal anogenital examination is common after sexual abuse.

5. First contact: keep the child safe

Immediate actions for specific emergencies

• Head injury/possible abusive head trauma: cervical protection, airway and oxygenation, glucose, seizure treatment, urgent CT/neurosurgical review and fundoscopy by an experienced clinician. Avoid repeated questioning and do not discharge before senior safeguarding review.
• Strangulation or suffocation: treat airway and hypoxia; assess voice change, dysphagia, neck swelling, petechiae, neurological symptoms and vascular injury. Observe even when external marks are absent; urgent imaging/ENT/trauma review is needed for red flags.
• Burns/scalds: stop the burning process, cool with clean running water for 20 minutes when appropriate, remove jewellery/clothing not stuck to skin, cover, provide analgesia and calculate fluids for major burns. A clear immersion line, uniform depth or protected-area burns should trigger safeguarding review.
• Fracture/dislocation: analgesia, immobilisation, neurovascular checks and imaging. A fracture pattern that is unusual for age or mechanism requires child-protection consultation.
• Abdominal/chest trauma: resuscitate, serial examinations, FAST/ultrasound or CT when indicated, surgical consultation and observation. Unexplained internal injury can deteriorate after a normal initial appearance.
• Poisoning: resuscitate, identify agent/time/amount, contact a poison centre if available, perform indicated tests and do not induce vomiting. Consider deliberate or caregiver-caused poisoning when episodes are recurrent or inconsistent.
• Sexual assault: provide privacy and a trained examiner, urgent medical care, pregnancy/STI/HIV assessment, emergency contraception when indicated, PEP eligibility assessment, psychological first aid and evidence collection according to local protocol and consent.

6. Trauma-informed history

1. Explain who you are, why questions are needed and that the child is not to blame.
2. Obtain the caregiver’s account and the child’s account separately when safe; use an interpreter rather than a family member when language is a barrier.
3. Begin open-ended: “Tell me what happened.” Then clarify who was present, timing, mechanism, height/surface, force, objects, first aid, delay, symptoms and changes since the event.
4. Ask about prior injuries, medical conditions, medications, bleeding disorders, bone disease, prematurity, vitamin D/calcium risk, seizures and family history. These may explain some findings but do not negate safeguarding concerns.
5. For sexual abuse, ask only clinically necessary, non-leading questions: what happened, when, where, who, penetration/contact, pain/bleeding, condom/ejaculation, washing/clothing change, threats and safety now. Do not ask “Why didn’t you resist?”
6. Record exact words in quotation marks, the child’s emotional state, spontaneous disclosure, persons present and any inconsistencies without editorial comments.

7. Head-to-toe examination

• Obtain consent/assent, explain each step, use a chaperone and stop if distress is excessive unless an emergency requires proceeding.
• Measure weight, height/length, temperature, pulse, respiratory rate, oxygen saturation, blood pressure and neurological status. Plot growth and assess hydration/nutrition.
• Undress only as necessary in a warm, private room. Inspect scalp, ears, mouth/frenulum, face, neck, torso, back, buttocks, genital and limb surfaces, palms/soles and hidden areas.
• Describe every lesion with exact site, size (ruler), shape, colour, swelling, tenderness, border, pattern and stage; distinguish bruise, abrasion, laceration, bite, burn and pressure mark. Photograph only with consent, scale, date/time and secure storage per policy.
• Perform neurological, musculoskeletal, abdominal, respiratory, cardiovascular and genital/anal examination by appropriately trained clinicians. Do not perform an internal examination in a prepubertal child unless medically indicated and specialist-led.
• Document normal findings as well as injuries. A normal exam does not disprove sexual abuse.

8. Injury patterns and supplied-slide priorities

The supplied Child Physical Abuse presentation lists cuts, bruises and welts; fractures and brain/skull injury; burns/scalds; subdural haematoma; internal injury; immersion/suffocation; striking, kicking, tying/confinement, sprains/dislocations, human bites and factitious illness imposed by a caregiver. It groups severe injuries as priority one and other injuries as priority two. Use the clinical principles below rather than a rigid imported legal priority label.

9. Differential diagnosis

Keep abuse and medical mimics in the same differential rather than choosing one prematurely:

• Accidental injury compatible with age, mobility, mechanism, surface and timing.
• Bleeding disorders, thrombocytopenia, leukemia, liver disease, vasculitis, connective-tissue disorders and nutritional deficiency.
• Osteogenesis imperfecta, rickets, metabolic bone disease, prematurity-related fractures and skeletal dysplasia.
• Infection, meningitis, seizures, accidental poisoning, burns, congenital lesions and dermatological disease.
• Birth trauma, cultural practices and traditional treatments that injure skin or bone.
• Psychiatric, developmental or family explanations for behaviour; these do not exclude coexisting abuse.

Testing for a differential should be clinically indicated and interpreted with a paediatric specialist. Do not allow an improbable medical diagnosis to be used to dismiss a coherent safeguarding concern.

10. Investigations

11. Medical and pharmacological management

11.1 General treatment

• Treat shock, respiratory failure, seizures, hypoglycaemia, infection, fractures, burns, wounds, dehydration and pain as for any child, while maintaining protection.
• Use weight-based analgesia such as paracetamol 15 mg/kg orally/IV every 4–6 hours (maximum according to local paediatric protocol). Ibuprofen 10 mg/kg every 6–8 hours may be used in appropriate children when no renal disease, dehydration, GI bleeding or major trauma concern exists; consult the treating clinician.
• Give tetanus vaccine and tetanus immunoglobulin for contaminated wounds according to immunisation history and national protocol. Use antibiotics for bites, contaminated wounds, burns or sexually transmitted infection when indicated—not automatically for every injury.
• Provide nutrition, wound dressing, physiotherapy, occupational therapy, dental care and rehabilitation; treat anemia, STI, HIV, pregnancy and mental-health conditions confidentially and safely.

11.2 Sexual-assault medicines (protocol-dependent)

• HIV PEP: assess as soon as possible, ideally within 72 hours; provide 28 days when exposure is substantial and the regimen is indicated. In adolescents/children at or above the local weight band for adult tablets, a common example is tenofovir disoproxil fumarate 300 mg + lamivudine 300 mg + dolutegravir 50 mg once daily; use Uganda’s current weight-band paediatric regimen, renal review and specialist advice for smaller children or pregnancy.
• Emergency contraception: offer according to age, consent, pregnancy risk and local protocol. Levonorgestrel 1.5 mg orally once is commonly used within 72 hours (some guidance permits up to 120 hours); a copper IUD is the most effective option when clinically and legally appropriate and can be inserted by a trained provider.
• STI prophylaxis: do testing and treat according to national sexual-assault protocol. Adult/adolescent examples may include ceftriaxone 500 mg IM once (weight and gonorrhoea guidance dependent), doxycycline 100 mg twice daily for 7 days when appropriate and not pregnant, and metronidazole according to local regimen. Prepubertal children require expert paediatric dosing and careful interpretation; do not copy adult doses.
• Arrange baseline and repeat HIV, syphilis, hepatitis B, pregnancy and STI testing; provide hepatitis B vaccine and immunoglobulin when indicated.

11.3 Mental-health care

Provide psychological first aid, a safe caregiver, sleep support, trauma-focused CBT when indicated, crisis planning and psychiatric referral for depression, PTSD, psychosis, suicidality or severe dissociation. Do not force a child to recount details repeatedly or prescribe sedatives to suppress disclosure.

12. Forensic evidence and documentation

1. Follow the facility’s evidence kit and time window; evidence collection is a clinical option, not a reason to delay emergency care.
2. Explain every sample and obtain informed consent/assent and legal authorisation as required. Allow a support person/chaperone.
3. Preserve clothing, swabs, photographs, toxicology samples and other evidence in labelled tamper-evident packaging. Record who collected, sealed, transferred and received each item with date/time.
4. Document objective observations, direct quotations, diagrams, measurements, investigations, treatments, referrals, safeguarding calls and the discharge/safety decision. Never alter a record; correct errors with a dated, signed amendment.
5. Do not write conclusions outside your expertise, such as “definitely abused.” Write “findings are concerning/inconsistent with the reported mechanism” and state the differential and referral.

13. Child-protection and legal response

• Notify the designated child-protection focal person, social worker and appropriate Ugandan authorities/police according to local law and facility policy when abuse is suspected. The threshold is reasonable concern, not courtroom proof.
• Make a safety plan before discharge: safe placement, supervised contact, transport, medication, follow-up and emergency contact. A child should not be discharged to a suspected perpetrator or an unsafe home simply because injuries are minor.
• Use multidisciplinary case review: paediatrician/emergency clinician, nurse, social worker, mental-health professional, forensic examiner, radiologist, surgeon, police/child-protection officer and school/community services.
• Respect confidentiality, but explain its limits. Share only necessary information with the team protecting the child.

14. Nursing interventions

1. Provide a quiet, warm, private environment; use age-appropriate play, choices and a trusted support person.
2. Perform repeated pain, vital-sign, neurological, hydration, nutrition and safety checks; escalate deterioration immediately.
3. Observe caregiver-child interaction without judgement; document behaviour, fear, avoidance, over-compliance, aggression, dissociation and the child’s spontaneous words.
4. Prevent further injury: safe positioning, falls precautions, supervised contact, secure lines and protection from unsupervised visitors.
5. Administer analgesics, antibiotics, vaccines, PEP and other medicines using weight-based checks; monitor adverse effects and adherence.
6. Assist with imaging and procedures using preparation, distraction, comfort and minimal repeated examinations.
7. Maintain chain of custody and accurate records; never photograph or disclose images outside policy.
8. Give caregivers (when safe) education about wound care, medicines, warning signs, non-violent parenting and follow-up; use teach-back.
9. Support staff debriefing and supervision. Secondary trauma and burnout can impair safeguarding decisions.

15. Discharge and follow-up

• Discharge only after senior medical and protection review confirms medical stability and a safe placement.
• Give written return precautions: vomiting, worsening headache, seizure, drowsiness, breathing difficulty, fever, abdominal pain/distension, bleeding, suicidal thoughts, new disclosure or contact by the alleged perpetrator.
• Book wound/orthopaedic/neurology, HIV/STI/pregnancy, mental-health, nutrition and child-protection follow-up. Confirm transport and the caregiver’s ability to attend.
• Review school attendance, developmental milestones, sleep, feeding, pain, medication adherence, caregiver safety and repeated injury. Continue monitoring even when initial injuries are “minor.”

16. Prevention

Primary prevention

• Promote responsive caregiving, breastfeeding/feeding support, safe sleep, positive non-violent discipline, stress and substance-use support, disability inclusion and parental respite.
• Teach children body autonomy, safe/unsafe secrets, trusted adults, road/water/fire safety and how to seek help without blaming them.
• Strengthen schools, early-childhood programmes, community child-protection committees and safe digital environments.

Secondary prevention

• Ask about safety when red flags, recurrent injuries, developmental regression or caregiver stress appear; screen clinically rather than applying a stigmatizing checklist to every family.
• Offer early home-visiting, parenting programmes, mental-health care, nutrition, social protection and substance-treatment referrals to families with identified need.

Tertiary prevention

• Prevent repeated harm through safe placement, legal protection, trauma treatment, rehabilitation, school reintegration, family work when safe and long-term follow-up.
• Audit missed cases, delays, documentation and referral outcomes; train staff in trauma-informed care and local reporting pathways.

17. Worked cases

18. Quick self-test

1. What are the three parallel assessments in suspected physical abuse?
2. Name five history red flags and five injury red flags.
3. Why can a normal genital examination not exclude sexual abuse?
4. What are the first actions for a child with suspected abusive head trauma?
5. What information must be documented to preserve forensic value?
6. When should a child not be discharged home?
7. List primary, secondary and tertiary prevention examples.

Key references and source note

Starting source: Child Physical Abuse: types, assessment and abusers (Slideshare). Expanded using WHO’s clinical handbook for responding to child maltreatment, WHO guidelines for the health-sector response, NICE recognition guidance and CDC child-maltreatment prevention resources. Always check the current Uganda Ministry of Health, HIV/PEP, immunisation, forensic and child-protection protocols before clinical use.