JUXTACORTICAL CHONDROSARCOMA.
D000293:Adolescent; D001859:Bone Neoplasms; D002813:Chondrosarcoma; D011859:Radiography; D013514:Surgical Procedures, Operative; D014457:Ulna
ADOLESCENCE; BONE NEOPLASMS; CHONDROSARCOMA; RADIOGRAPHY; SURGERY, OPERATIVE; ULNA