title: Congenital ureteropelvic junction obstruction with calcified renal pelvis and superimposed spindle cell urothelial carcinoma.
abstract: A case of congenital ureteropelvic junction obstruction with calcification of the walls of the renal pelvis and with a superimposed urothelial tumor is described and illustrated.
authors.affiliation: Department of Radiology, Columbia University, College of Physicians and Surgeons, New York, NY 10019.
authors.forename: R P
authors.initials: RP
authors.lastname: Gold
authors.forename: V
authors.initials: V
authors.lastname: Saitas
authors.forename: C
authors.initials: C
authors.lastname: Pellman
mesh_terms: D002114:Calcinosis / Q000150:complications* / Q000000981:diagnostic imaging; D002277:Carcinoma / Q000150:complications / Q000000981:diagnostic imaging; D002295:Carcinoma, Transitional Cell / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D007674:Kidney Diseases / Q000150:complications* / Q000000981:diagnostic imaging; D007680:Kidney Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging; D007682:Kidney Pelvis / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014517:Ureteral Obstruction / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging