title: Transarticular extension of chondrosarcoma.
mesh_terms: D000328:Adult; D002813:Chondrosarcoma / Q000000981:diagnostic imaging / Q000473:pathology*; D003937:Diagnosis, Differential; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D007719:Knee Joint / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D009361:Neoplasm Invasiveness; D011859:Radiography; D013977:Tibia / Q000000981:diagnostic imaging / Q000473:pathology*