The clinical application of robot-assisted one-step transperitoneal nephroureterectomy for upper urinary tract urothelial carcinoma
10.3760/cma.j.cn112330-20201126-00789
- VernacularTitle:机器人辅助单一体位经腹入路肾输尿管切除+膀胱袖状切除术治疗UTUC的疗效
- Author:
Hailong RUAN
1
;
Gong CHENG
;
Zhixian CHEN
;
Yuzhong YE
;
Xiong YANG
;
Huageng LIANG
;
Xiaomin HAN
;
Guosong JIANG
;
Xiaoping ZHANG
Author Information
1. 华中科技大学同济医学院附属协和医院泌尿外科，武汉 430022
- Keywords:
Carcinoma;
Upper urinary tract;
Robot-assisted laparoscopy;
Single-position surgery;
Nephroureterectomy
- From:
Chinese Journal of Urology
2021;42(11):810-813
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical application of robot-assisted laparoscopic single-position nephroureterectomy and bladder sleeve resection for upper urinary tract urothelial carcinoma (UTUC).Methods:The clinicopathological data of 15 UTUC patients admitted to Union Hospital of Tongji Medical College of Huazhong University of Science and Technology from October 2018 to May 2020 were retrospectively analyzed. There were 8 males and 7 females, with a median age of 58.6 (ranging 52.6-69.6) years, including 8 cases of renal pelvic cancer, 2 cases of upper ureteral cancer, 5 cases of middle and lower ureteral cancer.The tumor located on the left side in 5 cases and right side in 10 cases. All 15 patients underwent robot-assisted one-step transperitoneal nephroureterectomy and bladder sleeve resection by the same surgeon. The patients were placed in a 70° healthy side lying position with a 10° head lower and foot high position. After routinely dissecting the kidneys and controlling the renal hilum, we continued to dissect the ureter down to the orifice of the bladder. The lymph node dissection was performed when dissecting the kidney and ureter. Then the ureter was resected like a sleeve and the bladder was sutured. Observation indicators, such as operation time, blood loss, postoperative drainage tube and urinary catheter placement days, were recorded.Results:All 15 patients were successfully completed the operation in the same position and the same robot berth without conversion. The median operation time was 103 (ranging 82-185) min, and the intraoperative median blood loss was 60 (ranging 30-120) ml. The postoperative median drainage catheter placement time was 3 (ranging 2-5) d, the postoperative median hospital stay was 5 (ranging 4-7) d, and the postoperative urinary catheters were placed for 14 days. Postoperative pathological examinations of 15 patients showed UTUC without positive margins. The median follow-up time was 15 (ranging 10-30) months. All 15 patients survived. One patient was found a recurrence in the bladder after cystoscopy. There was no tumor progression after bladder tumor resection and bladder perfusion chemotherapy, and no tumor recurrence or metastasis was seen in the remaining 14 cases.Conclusions:Robot-assisted single-position transperitoneal nephroureterectomy for UTUC does not need to change patient position and robot berth, which effectively shortens the operation time, and achieves good tumor control effect. The short-term follow-up results were satisfactory.
