the most important are : infectious complications and persistent fistula ( 17.3 % ) , pseudosinus perinealis ( 10 % ) , perineal hernia and genital prolapses ( 16 % ) , urologic complications ( recidivating infections [ 26.9 % ] , changes of the position of the urinary bladder [ 56 % ] , secondary retroperitoneal fibrosis with urinary restriction [ 19.2 % ] or hydronephrosis [ 3.8 % ] , disturbances of bladder emptying [ 36.5 % ] , frequently combined with neurogenic lesions because of intraoperatively dissected autonomous pelvic nerves ) , local recurrence of carcinoma ( 17.3 % in reexamination , but still much more important ) , and pain , often of unknown origin ( 34 % ) .
C0005682
urinary bladder
C0030797
pelvic