title: General case of the day. Sulfonamide crystallization in nonalkalinized urine.
authors.affiliation: Department of Radiology, Medical College of Virginia/Virginia Commonwealth University, Richmond.
authors.forename: M P
authors.initials: MP
authors.lastname: Neal
mesh_terms: D003460:Crystallization; D003558:Cystoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013449:Sulfonamides / Q000009:adverse effects*; D014514:Ureteral Calculi / Q000150:complications* / Q000000981:diagnostic imaging; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D014546:Urinary Catheterization
chemical_list: D013449:Sulfonamides