Extraosseous osteogenic sarcoma of forearm.
D000273:Adipose Tissue / Q000473:pathology; D001365:Axilla; D005542:Forearm; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008875:Middle Aged; D008938:Mitosis; D009362:Neoplasm Metastasis; D012516:Osteosarcoma / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D012867:Skin / Q000473:pathology