Journal List > Korean J Urol > v.49(4) > 1005099

Kim, Jung, Cho, Kim, Hwang, Park, and Hong: Laparoscopic Excision of a Giant Bladder Diverticulum

Abstract

Bladder diverticulum is a herniation of the bladder mucosa through the bladder wall musculature. Traditionally, bladder diverticulum has been excised by the open surgical method. However, laparoscopic technique has been widely used to treat many urologic diseases, including bladder diverticulum. Laparoscopic diverticulectomy can be performed transperitoneally or extraperitoneally. We report here on our experience with transperitoneal laparoscopic diverticulectomy.

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Fig. 1.
(A) Endoscopic view shows the ostium of a bladder diverticulum. (B) Left ureteral orifice inside the bladder diverticulum.
kju-49-379-f1.tif
Fig. 2.
(A) Preoperative cystogram shows a large bladder diverticulum. (B) Post voidng film shows about 400cc of residual urine in the diverticulum.
kju-49-379-f2.tif
Fig. 3.
(A) Fluoroscopic view shows a 12F Foley catheter placed in diverticulum with a 10cc inflated balloon. (B) Another 12F foley catheter placed in the bladder. Using the two catheters, the diverticulum and bladder lumen were separated.
kju-49-379-f3.tif
Fig. 4.
The picture shows the laparoscopic port placement.
kju-49-379-f4.tif
Fig. 5.
Intraoperative laparoscopic views show the bladder diverticulum filled with saline.
kju-49-379-f5.tif
Fig. 6.
Cystographic appearance of the bladder on the 7th postoperative day.
kju-49-379-f6.tif
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