CLINICAL TRIAL
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Transperitoneal laparoendoscopic single-site pyeloplasty: initial experiences.

PURPOSE: The purpose of this study was to present our initial clinical experience with laparoendoscopic single-site surgery (LESS) for ureteropelvic junction (UPJ) obstruction.

PATIENTS AND METHODS: Between May and October 2009, 14 consecutive patients underwent LESS-pyeloplasty (LESS-P) by the same surgeon at our institution. All patients underwent single port transperitoneal Anderson-Hynes laparoscopic dismembered pyeloplasty using the single incision laparoendoscopic surgery port, inserted through a transumbilical incision. Ultrasonography, intravenous urography (IVU) or diuretic renal scan was performed at the third month and semiannually thereafter. Patients were examined clinically every 3 to 6 months, depending on the symptoms. Radiographic success was defined as improvement of hydronephrosis with a patent UPJ on IVU, or improved drainage on diuretic renal scan.

RESULTS: Anterior crossing vessels, high insertion, and severe adhesion were found in seven (50%), five (35.7%), and two (14.3%) cases, respectively. The mean operating-room time, which includes cystoscopy with retrograde ureteral catheterization and open-end stent placement, was 204.5 minutes (range 160-300 min), and the mean estimated blood loss, including urine, was 102 mL (range 80-170 mL). Mean hospital stay was 2 days (range 1-3 d). Wound infection occurred in one patient. The mean follow-up period was 6.2 months (range, 3-8 mos). The success rate was 100%.

CONCLUSION: With the advent of the single port and laparoscopic instrument technology, the LESS-P, as minimally invasive surgery, would take the place of the standard laparoscopic pyeloplasty, and it may be a new choice for the management of UPJ obstruction.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app