title: Percutaneous intrapelvic pressure registration in patients with ureterointestinal urinary diversion.
abstract: Intrapelvic pressure registration using percutaneous needle renal pelvic puncture in 4 patients with intestinal loop diversion was done to determine whether or not there is loop-ureteral reflux under physiologic condition in loop diversion without any urinary tract obstruction. There was no pressure elevation related to reflux on pressure recording. We concluded that loop-ureteral reflux in intestinal loop diversion does not occur without obstruction.
mesh_terms: D000368:Aged; D003106:Colon / Q000601:surgery; D005260:Female; D006801:Humans; D007082:Ileum / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010388:Pelvis; D011312:Pressure; D012119:Respiration; D014547:Urinary Diversion / Q000009:adverse effects*; D014555:Urination Disorders / Q000209:etiology* / Q000503:physiopathology