1.
Korean Journal of Radiology
;
: 85-88, 2009.
Article
in English
| WPRIM
| ID: wpr-176400
ABSTRACT
The ulna is a rare site of origin for osteosarcoma, and purely osteolytic osteosarcomas are uncommonly noted on conventional radiographs. We present a patient with a lytic lesion of the distal ulna for which imaging findings suggested an aneurysmal bone cyst. The lesion was histologically confirmed to be a fibroblastic osteosarcoma.