title: [Spontaneous peripelvic extravasation: reports of two cases].
abstract: Spontaneous peripelvic extravasation must be distinguished from spontaneous rupture of the renal pelvis in urological emergency. The literatures revealed 42 cases of peripelvic extravasation and 35 cases of rupture of the renal pelvis in Japan. Most of them were caused by urolithiasis and malignant tumors. We report 2 cases of spontaneous peripelvic extravasation caused by urolithiasis, which were successfully treated conservatively.
authors.affiliation: Department of Urology, Gifu University School of Medicine.
authors.forename: H
authors.initials: H
authors.lastname: Uno
authors.forename: Y
authors.initials: Y
authors.lastname: Takahashi
authors.forename: S
authors.initials: S
authors.lastname: Kobayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Nagatani
authors.forename: M
authors.initials: M
authors.lastname: Yamaha
authors.forename: M
authors.initials: M
authors.lastname: Kuriyama
authors.forename: Y
authors.initials: Y
authors.lastname: Kawada
authors.forename: H
authors.initials: H
authors.lastname: Tokuyama
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis; D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D007674:Kidney Diseases / Q000150:complications* / Q000175:diagnosis; D007682:Kidney Pelvis; D008297:Male; D012422:Rupture, Spontaneous; D014514:Ureteral Calculi / Q000150:complications*; D014556:Urine