Scaphoid osteochondroma mimicking carpal coalition.
We present the case of a 10-year-old girl who presented with a block to wrist abduction. Plain radiographs of the wrist suggested a coalition between the carpal bones. A CT scan, however, revealed the presence of an osteocartilaginous lesion on the distal pole of the scaphoid. This was resected and histology showed it to be an osteochondroma.
Rice
J
J
Cappagh Orthopaedic Hospital, Dublin, Ireland.
Stephens
M
M
Colville
J
J
D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D002348:Carpal Bones / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D002648:Child; D003937:Diagnosis, Differential; D005096:Exostoses / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D015831:Osteochondroma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D016059:Range of Motion, Articular / Q000502:physiology; D014057:Tomography, X-Ray Computed