Distal humeral physeal injuries in child abuse: MR imaging and ultrasonography findings.
Distal humeral physeal injuries, in particular, fracture-separation of the distal humeral epiphysis, can be seen in abused infants. Detection of physeal injury in an infant or toddler may indicate the possibility of unsuspected abuse, particularly when an appropriate history explaining the circumstance of the fracture is lacking. In addition, the extent of injury can be difficult to characterize on plain radiographs. Ultrasonography (US) and MR imaging (MRI) may be of value in diagnosis and may obviate the need for intraoperative arthrography. We present MRI findings in three abused children with distal humeral physeal injuries. Sonographic correlation is also presented in one case.
Nimkin
K
K
Department of Radiology, University of Massachusetts Medical Center, Worcester 01655, USA.
Kleinman
P K
PK
Teeger
S
S
Spevak
M R
MR
D002649:Child Abuse / Q000175:diagnosis*; D004838:Epiphyses / Q000000981:diagnostic imaging* / Q000293:injuries* / Q000473:pathology; D005260:Female; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging* / Q000293:injuries* / Q000473:pathology; D007223:Infant; D008279:Magnetic Resonance Imaging; D008297:Male; D014463:Ultrasonography