The urodynamic evaluation of bladder augmentation using de-epithelialized segment of small intestine lined with urothelium / 中华泌尿外科杂志

ABSTRACT

Objective To evaluate the urodynamic outcome after bladder augmentation using double de-epithelialized segment of small intestine lined with urothelium. Methods Twenty-five children with neurogenical bladder (age range,4 to 14 years;16 males and 9 females) underwent bladder augmentation using de-epithelialized segment of small intestine lined with urothelium.Pre- and post-operative voiding cystoureterography,urodynamic and clinical evaluation were performed on them.Of them 21 cases were followed up for 6 to 24 months after operation. Results Bladder volume was increased from pre-operative (142.14?45.88)ml to post-operative (242.62?60.04) ml,compliance from (3.26?1.57) ml/cmH 2O (1 cmH 2O=0.098 kPa) to(8.10?3.00)ml/cmH 2O,and maximum urine flow rate from (3.00?1.00) ml/s to (7.60?2.90)ml/s,respectively(P