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Cervical spine MRI in abused infants
K W Feldman1, E Weinberger, J M Milstein
1Department of Pediatrics, University of Washington, School of Medicine, Seattle, USA.
Child Abuse & Neglect
|February 1, 1997
Summary
Cervical spine MRI is not recommended for children with head injuries from abuse unless they show clinical signs of cord injury. This screening method did not detect injuries in a study of abused children.
Area of Science:
- Pediatric Radiology
- Child Abuse Forensics
- Neurology
Background:
- Child abuse frequently involves head trauma.
- Cervical cord injury can occur in abusive head trauma but may be occult.
- Clinical suspicion for cervical cord injury is often absent in these cases.
Purpose of the Study:
- To evaluate the clinical utility of routine cervical spine MRI screening.
- To detect unsuspected cervical cord injury in children with abusive head trauma.
Main Methods:
- A prospective case series of 12 children with intracranial injury from child abuse.
- Cervical spine MRI was performed >3 days post-presentation or postmortem.
- Clinical and imaging data were analyzed for evidence of cervical cord injury.
Main Results:
- MRI did not identify any cervical cord injuries in the studied children.
- Autopsy revealed cervical spine hemorrhages in 4/5 children, which MRI failed to detect.
- No unsuspected cord injuries were identified via MRI screening.
Conclusions:
- Routine cervical spine MRI screening is not clinically useful for detecting unsuspected cord injuries in children with abusive head trauma.
- Current MRI protocols may not be sensitive enough to detect subtle cervical injuries in this population.
- Clinical assessment remains paramount in evaluating potential cervical spine trauma in abused children.