Abstract | BACKGROUND: METHODS: During the study period, 30 patients underwent partial cystectomy for invasive high-grade cancer. In 19 patients, the traditional method of tumor identification was used, ie, identifying the tumor by palpation and cystotomy. In eleven patients, after mobilization of the bladder, flexible cystoscopy was done and the light of the cystoscope was pointed toward one edge of the planned resected ellipse around the tumor, thus avoiding cystotomy. RESULTS: Patients who underwent partial cystectomy using the novel method were similar in all characteristics to patients operated on using the traditional technique except for tumor diameter which was significantly larger in patients operated on using the novel method (4.3±1.5 cm versus 3.11±1.18 cm, P=0.032). Complications were rare in both types of surgery. The 5-year local recurrence-free survival was marginally superior using the novel method (0.8 versus 0.426, P=0.088). Overall, disease-specific and disease-free survival rates were similar. CONCLUSION: The use of a flexible cystoscope during partial cystectomy is a simple, low-cost maneuver that assists in planning the bladder incision and minimizes injury to the remaining bladder by avoiding the midline cystotomy. Initial oncological results show a trend toward a lower rate of local recurrence compared with the standard method.
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Authors | Ofer N Gofrit, Amos Shapiro, Ran Katz, Mordechai Duvdevani, Vladimir Yutkin, Ezekiel H Landau, Kevin C Zorn, Guy Hidas, Dov Pode |
Journal | Research and reports in urology
(Res Rep Urol)
Vol. 6
Pg. 139-43
( 2014)
ISSN: 2253-2447 [Print] England |
PMID | 25368846
(Publication Type: Journal Article)
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