%0 Journal Article
%T Complete retroperitoneal laparoscopic nephroureterectomy with bladder cuff excision for upper tract urothelial carcinoma without patient repositioning: a single-center experience.
%A Wu G
%A Wang T
%A Wang J
%A Yuan H
%A Cui Y
%A Wu J
%J J Int Med Res
%V 48
%N 11
%D Nov 2020
%M 33233992
%F 1.573
%R 10.1177/0300060520973915
%X <B>OBJECTIVE: </B>This study was performed to evaluate the outcome of complete retroperitoneal laparoscopic nephroureterectomy with bladder cuff excision (RLNU-BCE), which is performed to treat urothelial carcinomas in the renal pelvis or in the ureter higher than the crossing of the common iliac artery without patient repositioning.<BR><B>METHODS: </B>We retrospectively analyzed the clinical data of 48 patients with upper tract urothelial carcinoma who underwent complete RLNU-BCE in our institution from May 2017 to September 2019.<BR><B>RESULTS: </B>RLNU-BCE was successfully performed in all 48 patients. The median operation time was 110 minutes [interquartile range (IQR), 100-130 minutes], and the median postoperative anesthesia recovery time was 10 minutes (IQR, 7-15 minutes). The median postoperative hospitalization period was 5 days (IQR, 4-6 days). Pathologic examination revealed that the margin of all resected specimens was negative. After a median follow-up of 13 months (IQR, 7-20 months), no local recurrence or distant metastasis was found. No complications occurred during follow-up.<BR><B>CONCLUSIONS: </B>Based on our experience with this technique, RLNU-BCE deserves application and promotion in clinical practice. Long-term comparative studies are required to confirm its superiority over other techniques.