Foley calculus formation.
D005547:Foreign Bodies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D001744:Urinary Bladder Calculi / Q000000981:diagnostic imaging / Q000209:etiology*; D014546:Urinary Catheterization / Q000009:adverse effects*; D014555:Urination Disorders / Q000628:therapy