title: Solitary bone lesion in a young adult.
mesh_terms: D000293:Adolescent; D001845:Bone Cysts / Q000000981:diagnostic imaging; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D002804:Chondroblastoma / Q000000981:diagnostic imaging*; D002812:Chondroma / Q000000981:diagnostic imaging; D002813:Chondrosarcoma / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006615:Hip / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D011859:Radiography