Detenial sigmoid neobladder report of 20 cases / 中国基层医药

ABSTRACT

Objective To investigate the clinlic therapeutic result of detenial sigmoid neobladder after radical cystectomy.Methods 20 patients with bladder cancer(18 males and 2 females;age range from 33 to 76 years) were admitted and underwent radical cystectomy and detenial sigmoid neobladder.Results All the 20 patients were followed up for a mean of 18 months(range from 6 to 48 months).The blood Cr and BUN levels were both in the normal range without acidosis in all the cases.Only 1 had unilateral ureteral urine reflux during cystography.3 of the 20 cases were incontinent,but 2 of the 3 cases could control urination by being woken up at night.The capacity of the neobladder was 230 to 500ml with a mean of 330ml and the maximal pressure of the neobladder during filling was 16 to 50cmH_2O.Conclusion As a simple operation the detenial sigmoid neobladder can be performed easily with less complications and more reliable results.This operation may be generally applied in clinical practice.