title: [Renal pelvic extravasation of urine associated with ureteral stones: report of two cases].
abstract: We report a case of spontaneous rupture of the renal pelvis and a case of spontaneous peripelvic extravasation, which were associated with ureteral stones. Case 1 was in a 73-year-old man with complaint of left flank pain. Excretory urograms showed left spontaneous rupture of the renal pelvis associated with left ureteral stone. Double-J ureteral stent was placed immediately and transurethral ureterolithotripsy (TUL) was performed after disappearance of extravasation. Case 2 was in a 34-year-old woman with complaint of left flank pain. Excretory urograms showed left ureteral stone and spontaneous peripelvic extravasation. The stone passed spontaneously and the extravasation disappeared with conservative therapy.
authors.affiliation: Department of Urology, Fujita Memorial Hospital.
authors.forename: T
authors.initials: T
authors.lastname: Amano
authors.forename: K
authors.initials: K
authors.lastname: Miyazaki
authors.forename: Y
authors.initials: Y
authors.lastname: Oshinoya
authors.forename: Y
authors.initials: Y
authors.lastname: Fujita
authors.forename: T
authors.initials: T
authors.lastname: Ishizaka
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000209:etiology*; D007682:Kidney Pelvis; D008297:Male; D012422:Rupture, Spontaneous; D014514:Ureteral Calculi / Q000150:complications*; D014556:Urine