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直肠癌是我国常见的一种恶性肿瘤。既往对中和低位(指距肛门口8cm以下)的直肠癌根治性切除病变以后,远端剩下的肠管短,骨盆腔深,手术野小,手法吻合困难或因吻合失败而改为永久性的人工肛门,给病人带来生
Rectal cancer is a common malignancy in China. After the radical resection of rectal cancer in the middle and low positions (8 cm below the anus), the left distal bowel is short, the pelvic cavity is deep, the operation is small, the anastomosis is difficult, or it is changed to permanent due to an anastomosis failure. Artificial anus that brings patients to life