When performing a physical exam on a child who presents with suspected physical abuse, be sure to note the following:
Bruising in unusual places (i.e. posterior surfaces
of the extremities, ears, or abdomen).
Bruising in a nonambulatory child.
Scars, especially patterned scars (i.e. from a belt buckle, etc.)
Soft tissue swelling or tenderness over any long bone without a reasonable
explanation (make sure to r/o a medical explanation).
If the child has a burn, download the Checklist
for Use in Suspected Cases of Deliberate Burn Injuries of Children.
(Note: checklists are large files and may take time to download. You need
Adobe
Acrobat to view these files.)
Download the Checklist for Use in Suspected Cases of Physical Child Abuse to help you evaluate the likelihood that the childs injuries were inflicted.
» ALWAYS DOCUMENT EVERYTHING! Try to be as specific as possible about the location, shape, size, and color of any physical findings. Drawings are helpful supplements to written documentation. The more detail, the better - you may be asked to remember specifics of the case for legal proceedings months after the date of the exam. |
» If possible, photograph any signs of physical injury as soon as possible. When photographing, make sure you put a standard measure (i.e. a ruler or coin) in the field. |
Labs:
Coagulation studies (PT, PTT, CBC, platelets).
LFTs, if there was possibly trauma to the trunk.
Radiologic Studies:
|
Head CT - look for hemorrhaging. Subdural hematomas
are frequently seen in inflicted injury and should prompt consideration
of the possibility of abuse. Epidural hematomas can be seen in inflicted
injury, but are most often seen in accidental trauma.
Head MRI - this has higher definition; MRIs should be used to supplement
the CT when there are questionable results. If suspicion for head trauma
is significant and the CT appears normal, MRI should be obtained.
Consults:
For children <3y/o with a high suspicion of abuse, a fundoscopic
exam for retinal hemorrhages should be done. While you may be able to see
them with an opthalmoscope, the exam should be done by an ophthalmologist,
as they can dilate the eyes and have the experience to characterize retinal
hemorrhages by their size, location, and number, which is essential for
appropriate diagnosis.
When performing a physical exam on a child presenting with suspected sexual abuse:
Do a complete PE with careful attention to the genital
region (leave this portion of the exam until the end).
Note growth parameters, cognitive, behavioral, emotional, and sexual
development.(1)
Note the childs behavior during the exam.(1)
Explain the exam to the child beforehand; if the child is scared,
examine him/her on the parent or caretakers lap and/or do each part
of the exam on a stuffed animal or doll first.
The exam should never result in additional emotional trauma. If you
do not feel comfortable, defer the exam to a more experienced professional.
NEVER HOLD A CHILD DOWN. If the child is non-compliant, the exam can usually
be postponed or referred to a physician with more specialized training.
If the exam is urgent (i.e. in cases of bleeding, discharge, or an incident
that occurred less than 72 hours previously that requires a rape kit to
obtain forensic evidence), the child may need to be sedated. If a child
requires sedation, the exam should be performed by a professional who is
trained in the field of child sexual abuse.
The genital exam is usually normal; this does NOT exclude the possibility of abuse.
When performing the genital exam:
Use the same organized approach for every exam (i.e.
outside-in, top-to-bottom) to maximize your opportunity to appreciate subtle
findings.
Use both the supine frog-leg position and the prone knee-chest position
(the latter allows the redundant tissue of the hymen to disappear due to
the pull of gravity, giving a better view of the hymen).
Do NOT perform a speculum or digital examination on a prepubertal
child.(1)
In girls, characterize the hymen (annular and crescentic are most
common; imperforate or cribriform may also be other variations not necessarily
indicative of abuse). Look at the outer edges of the hymen for interruptions,
primarily in the inferior aspects (between 3 oclock and 9 oclock).
Look for bleeding, discharge, bruises, lacerations, and scars in the genital
region and thighs.
In boys, examine the thighs and genital region for bruises, scars,
chafing, bite marks, and discharge.(1)
In both boys and girls, examine the anus in the supine frog-leg
and/or prone knee-chest positions. Look for bruises, scars, tears, and anal
dilation. Note any laxity of the anal sphincter, but a digital exam is usually
unnecessary.(1)
Any sign of blood in the vaginal or rectal vault should be referred
to a specialist for evaluation with an exam under anesthesia.
While the genital exam is usually normal in cases of sexual abuse, the following findings are concerning for abuse:
Highly concerning: |
Moderately concerning: |
» ALWAYS DOCUMENT EVERYTHING! Try to be as specific as possible about the location, shape, size, and color of any physical findings. Drawings are helpful supplements to written documentation. The more detail, the better - you may be asked to remember specifics of the case for legal proceedings months after the date of the exam. |
» If possible, photograph any signs of physical injury as soon as possible. When photographing, make sure you put a standard measure (i.e. a ruler or coin) in the field. |
Reassure the family of the findings, and explain that a normal exam does not exclude the possibility of sexual abuse. Reassure the child that he or she is normal and not permanently injured.
Cultures:
Routine testing of all children presenting with suspected sexual abuse is not recommended. Consider historical and physical findings associated with an increased risk of infection to determine if the child is at high risk for an STD. For more information, see: Centers for Disease Control and Prevention. Sexually transmitted diseases treatment guidelines 2002. MMWR 2002;51(No. RR-6).
If the child is at high-risk for transmission of an STD, the following cultures and serologies should be obtained:
Gonococcal cultures from pharyngeal, anal, and vaginal
or urethral sites (in girls and boys, respectively)
Chlamydial cultures from anal and vaginal or urethral sites (in girls
and symptomatic boys, respectively)
*Note:
non-culture methods (i.e. GenProbe) are not currently considered acceptable.
Serology for syphilis
Serology for HIV
Serology for hepatitis B
Culture or wet mount of vaginal secretions for Trichomonas
in girls
Tests for bacterial vaginosis in girls
Examination for anogential warts
Examination for ulcerative lesions - if present, culture for HSV-1
and 2
Adolescents who have been sexually assaulted should be tested for all of the above from each site of actual or attempted penetration, in addition to a pregnancy test for pubertal and postpubertal girls.
All tests should be repeated after 2 weeks. Serologies should be repeated 12 weeks after the last incident of abuse in prepubertal children and at 6, 12, and 24 weeks in adolescents who have been sexually assaulted.(2)
Treatment:
Prophylactic antibiotic therapy is not recommended for prepubertal children, although the following regimen should be offered to adolescents:
Ceftriaxone, 125mg IM (single dose) and
Metronidazole, 2g PO (single dose) and
Azithromycin, 1g PO (single dose) or doxycycline, 100mg bid x 7 days(2)
If testing reveals infection in a younger child, the following are recommended therapies:
Gonococcal infection |
Ceftriaxone, 125mg IM (</=45kg), 250mg IM (>45kg) |
Chlamydial infection | <9y/o: erythromycin, 50mg/kg/day x 7-10 days >9y/o: tetracycline 25-50mg/kg/day x 7 days or doxycycline, 100mg bid x 7 days |
Syphilis | Incubating: ceftriaxone, 125mg IM (</=45kg), 250mg
IM (>45kg) Early acquired (<1yr): benzathine penicillin, 50,000 units IM (max: 2.4 million units) |
Human papillomavirus | Surgical excision, laser vaporization, cryosurgery, or applications of 75% trichloroacetic acid or podophyllin |
Trichomoniasis | Metronidazole, 30-50mg/kg/day x 7 days (max: 250mg tid) |
Genital herpes | Oral acyclovir, 200mg 5x/day x 7-10 days for initial episode |
Bacterial vaginosis | Metronidazole, 15mg/kg/day x 7 days (max: 500mg bid) or amoxicillin/clavulanic acid, 20-40mg/kg/day amoxicillin x 7 days (max: 250mg tid)(2) |
For more information and the most recent guidelines, see: Centers for Disease Control and Prevention. Sexually transmitted diseases treatment guidelines 2002. MMWR 2002;51(No. RR-6).
Forensic Evidence:
If the child is brought in for a medical evaluation within 72 hours of an assault, a rape kit should be completed, although forensic evidence is usually not found in child sexual abuse cases. Please follow the rape kit instructions carefully, however, so that any evidence that may be found will be admissible in court.
References:
(1) American Academy of Pediatrics Committee
on Child Abuse and Neglect. Guidelines for the Evaluation of Sexual Abuse
of Children: Subject Review. Pediatrics 1999; 103:186-191.
(2) Finkel MA and DeJong AR. Medical Findings in
Child Sexual Abuse. Child Abuse: Medical Diagnosis and Management.
2nd Ed. Editors RM Reece and S Ludwig. Philadelphia: Lippincott William
& Williams, 2001. 267-275