title: Case report 238: para-articular osteochondroma of the knee.
mesh_terms: D002358:Cartilage, Articular / Q000000981:diagnostic imaging* / Q000473:pathology; D002812:Chondroma / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011859:Radiography