title: Small cell osteosarcoma of the ulna: a case report and review of the literature.
abstract: We report a case of small cell osteosarcoma arising in the distal ulna. The radiologic and pathologic features of this histologic variant of osteosarcoma that allow differentiation from other lytic lesions with small round cells are discussed.
authors: Department of Diagnostic Radiology, University of Maryland Medical System, Baltimore 21202, USA.
authors: M E
authors: ME
authors: Mulligan
authors: D R
authors: DR
authors: Lewis
authors: C S
authors: CS
authors: Resnik
authors: D
authors: D
authors: Kumar
authors: A M
authors: AM
authors: Levine
mesh_terms: D001859:Bone Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014457:Ulna