title: Hydatid cyst--a rare cause of pathological fracture: a case report.
mesh_terms: D000293:Adolescent; D004443:Echinococcosis / Q000150:complications* / Q000000981:diagnostic imaging; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D006810:Humeral Fractures / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D011859:Radiography