Safety and feasibility of indocyanine green injection through accessory incision in laparoscopic right hemicolectomy
10.3760/cma.j.cn.441530-20190715-00274
- VernacularTitle:经辅助切口注射吲哚菁绿在荧光成像腹腔镜右半结肠癌根治术中应用的安全性和可行性分析
- Author:
Zejian LYU
1
;
Weijun LIANG
;
Deqing WU
;
Weixian HU
;
Junjiang WANG
;
Jiabin ZHENG
;
Qian YAN
;
Wulin WU
;
Guanfu CAI
;
Xueqing YAO
;
Yong LI
Author Information
1. 广东省人民医院 广东省医学科学院 普通外科，广州 510060
- Keywords:
Colonic neoplasms, right;
Lympha-denectomy;
Indocyanine green
- From:
Chinese Journal of Gastrointestinal Surgery
2020;23(8):791-794
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the safety and feasibility of indocyanine green (ICG) injection through accessory incision in laparoscopic right hemicolectomy.Methods:A descriptive case series study was carried out. Clinicopathological data of 29 patients with colon cancer undergoing right hemicolectomy at Department of General Surgery, Guangdong Provincial People's Hospital were retrospectively analyzed. All the patients received ICG injection through accessory incision at the beginning of operation.Results:Among 29 patients, 13 were male and 16 were female with a mean age of (60.8±7.7) years and mean body mass index of (24.3±2.8) kg/m 2; 3 were stage I, 19 were stage II, 7 were stage III. Pericolic, intermediate and main lymph nodes could be detected under near infrared fluorescence imaging (NIRFI) in all the cases. No.6 lymph nodes were observed in 3 cases, while no lymph nodes around superior mesenteric vein (SMV) were found. The average number of fluorescent lymph node was 14.2±6.1. The average developing time of fluorescence was (36.2±3.7) minutes. The average number of harvested lymph nodes was 22.4±8.2. There was no extravasation of imaging agent during the operation, and there were no intraoperative complications such as allergies, massive abdominal bleeding, peripheral organ damage, etc. Operative time was (113.1±10.7) minutes, blood loss during operation was (22.4±3.9) ml, ambulatory time was (1.2±0.4) days, time to the first flatus was (1.7±0.7) days, time to the first fluid diet was (0.7±0.4) days, and postoperative hospital stay was (5.8±1.5) days. No operation-associated complications such as anastomotic bleeding, anastomotic leakage, peritoneal bleeding, peritoneal infection, incision infection occurred after operation. Conclusion:ICG injection through accessory incision in laparoscopic right hemicolectomy is safe and feasible.
