title: Calcified vesical foreign body.
mesh_terms: D000293:Adolescent; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011859:Radiography; D001743:Urinary Bladder; D001744:Urinary Bladder Calculi / Q000000981:diagnostic imaging* / Q000209:etiology