Clinical Effect of the Indocyanine Green Fluorescence Imaging System in Laparoscopic Radical Resection of Colorectal Cancer
Objective:To investigate the clinical effect of Indocyanine Green(ICG)fluorescence imaging system in laparoscopic radical resection of colorectal cancer.Method:A total of 96 colorectal cancer patients who visited the First Affiliated Hospital of Anhui Medical University from April 2021 and April 2023 were selected,and they were divided into control group(n=48)and observation group(n=48)by random number table method.The control group was given conventional laparoscopic radical colorectal cancer,and the observation group received laparoscopic radical resection of colorectal cancer under the ICG fluorescence imaging system.Surgical related indicators,lymph node dissection and positive lymph node detection,and postoperative complications were observed in both groups.Result:There were no statistically significant differences between the two groups in surgical related indicators such as intraoperative bleeding volume,surgical duration,first exhaust time,first time out of bed,and postoperative hospital stay(P>0.05).The total number of positive lymph nodes detected,the total number of lymph nodes dissection,and the total number of in No.253 lymph nodes dissection in the observation group were all higher than those in the control group,the differences were statistically significant(P<0.05).There was no statistically significant difference in the number of No.253 positive lymph node dissection between the two groups(P>0.05).The incidence of anastomotic leakage,anastomotic bleeding,and infection in the observation group were lower than those in the control group,the differences were statistically significant(P<0.05);and there was no statistically significant difference in the incidence of intestinal obstruction between the two groups(P>0.05).Conclusion:The application of ICG fluorescence imaging system in laparoscopic radical colorectal cancer can improve the lymphatic clearance effect and reduce the occurrence of postoperative complications without affecting the surgical related indicators.
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