Percutaneous ureteral incision with a small-caliber flexible ureteroscope.

Abstract

OBJECTIVES:

We reviewed the results of percutaneous ureteral incisions for ureteroenteroanastomotic stricture using the holmium laser.

METHODS:

We performed this procedure through a 6.9-F flexible ureteroscope on 3 ureters in 3 patients. Balloon dilation was not necessary prior to insertion of the ureteroscope. The stricture was incised with the holmium laser with a 200-microm fiber through the working channel of the ureteroscope. After completion of the incision, a 12-F double-J ureteral stent was left in situ for 6 weeks. Thereafter, patients were followed with repeated renal scans, ultrasound, or both, and excretory urography at 3- to 6-month intervals.

RESULTS:

The stricture resolved completely in all cases at an average follow-up of 25.3 months (16 to 32 months).

CONCLUSIONS:

Although the number of treated patients was small, percutaneous ureteral incision for ureteroenteroanastomotic stricture using the holmium laser was associated with a good outcome. We recommend this procedure be considered initially because it is less invasive and has a favorable outcome.

• Authors: Hatsuki Hibi, Yoshiaki Yamada, Hitoshi Nonomura, Yukio Hatano, Kenji Mitsui, Tomohiro Taki, Nobuaki Honda, Hidetoshi Fukatsu
• Journal: JSLS : Journal of the Society of Laparoendoscopic Surgeons (JSLS) 2003 Apr-Jun Vol. 7 Issue 2 Pg. 107-10 ISSN: 1086-8089 [Print] United States
• PMID: 12856839 (Publication Type: Journal Article)

Topics

• Humans
• Laser Therapy
• Male
• Middle Aged
• Stents
• Ureter (surgery)
• Ureteral Obstruction (surgery)
• Ureteroscopes