Bilateral ureteral obstruction due to envelopment and compression by an inflammatory retroperitoneal process.
D000005:Abdomen; D004194:Disease; D011312:Pressure; D012187:Retroperitoneal Space; D014513:Ureter; D014515:Ureteral Diseases; D014517:Ureteral Obstruction
ABDOMEN/diseases; URETERS/diseases