Ascending colon cancer and situs inversus totalis-altered surgeon position for successful laparoscopic hemicolectomy: A case report  

作　　者：Ji-Long Hu Qi-Yun Li Kun Wu 

机构地区：[1]Department of Abdominal Tumor Surgery,Jiangxi Cancer Hospital,Nanchang 330000,Jiangxi Province,China

出　　处：《World Journal of Clinical Oncology》2022年第10期848-852,共5页世界临床肿瘤学杂志（英文版）

摘　　要：BACKGROUND Situs inversus totalis(SIT)is a rare congenital condition in which the structure of the abdominal and thoracic cavities is the mirror image of normal.This anatomic reversal makes laparoscopic surgery difficult when treating colorectal cancer.CASE SUMMARY We describe the successful laparoscopic hemicolectomy of a 68-year-old Chinese woman with SIT and ascending colon cancer.Based on preoperative imaging and careful consideration of the patient’s anatomy,the position of the surgeon was modified such that the surgeon stood between her legs,while the surgical assistant and endoscopist stood to the surgeon’s left.Trocar position was also adjusted appropriately.The surgery lasted 178 min,during which the patient lost 50 mL of blood.Pathology analysis of the resected tumor confirmed an adenocarcinoma in clinical stage pT3N0M0,without lymph node involvement.The patient experienced no postoperative complications and was discharged 10 d after surgery.CONCLUSION This case illustrates that careful positioning of the surgeon can facilitate laparoscopic surgery of SIT patients.

关 键 词：Colon cancer Situs inversus totalis Laparoscopic surgery Case report 

分 类 号：R735.35[医药卫生—肿瘤]