Case 1. Extraskeletal osteosarcoma.
Yu
J S
JS
Ashman
C J
CJ
Dardani
M
M
D000008:Abdominal Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000000981:diagnostic imaging*; D011859:Radiography; D012983:Soft Tissue Neoplasms / Q000000981:diagnostic imaging*