Ileal reservoir with self controllable urination
- VernacularTitle:体外可控性回肠膀胱术的实验研究及临床应用
- Author:
Xiuheng LIU
;
Xiaobing ZHANG
;
Linglong WANG
- Publication Type:Journal Article
- Keywords:
Urinary diversion;
Self control;
Urination;
Ileal reservoir
- From:
Chinese Journal of Urology
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the feasibility of an ileal reservoir with self controllable urination. Methods A segment of ileum was under taken,the middle portion of which was made into a N shaped reservoir and the proximal portion used as the afferent limb.The distal ileum was pulled out and the two skin flaps were taken and encircled the efferent ileum to constitute the urinary outflow.A urinary controller similar to penile clamp was applied to control the urination with a balloon catheter. Results Ten dogs and five patients underwent this procedure and the patients were followed up for 3 to 14 months.Urodynamic examination showed that on the third month,the reservoir in animals reached a maximum capacity of (150?40)ml and a full filling pressure of (24.4?5.3)cmH 2O.The reservoir in the patients reached a maximum capacity of (290?80)ml,a full filling pressure of (36.3?8.2)cmH 2O,a maximum urinary flow rate of (20.3?4.7)ml/s with no residual urine.X ray examination showed good excretory function of the kidney without hydronephrosis.All patients can control urination themselves through the use of the urinary controller. Conclusions The new procedure has the advantages of self control lable of urination,simple surgical performance and few complications.
