title: Case report 161.
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D002675:Child, Preschool; D005350:Fibroma / Q000000981:diagnostic imaging* / Q000473:pathology; D005360:Fibula; D006801:Humans; D008297:Male; D010016:Osteoma / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography; D013977:Tibia