肛管直肠癌一般由手术治疗,对不适应手术或者不愿接受手术治疗的病人,我们采用冷冻疗法。自1985年开始,共治疗肛管直肠癌24例。现介绍如下。一般资料本组24例,男性8例,女性16例。年龄50～80岁。冷冻2～4次者10例,5～8次者14例。本组病灶指诊:距肛门缘1～3cm6例,3～5cm13例,5～8cm5例。病理分类:直肠腺癌15例,直肠粘液癌3例,肛管鳞癌6 Anorectal cancer is generally treated by surgery. We use cryotherapy for patients who are not accustomed to surgery or are unwilling to undergo surgery. Since 1985, 24 cases of anorectal cancer have been treated. The introduction is as follows. General information The group of 24 patients, 8 males and 16 females. Age 50 to 80 years old. There were 10 cases frozen for 2 to 4 times and 14 cases for 5 to 8 times. This group of lesions refers to diagnosis: from the edge of the anus 1 ~ 3cm6 cases, 3 ~ 5cm13 cases, 5 ~ 8cm5 cases. Pathological classification: 15 cases of rectal adenocarcinoma, 3 cases of rectal mucinous carcinoma, and 6 cases of anal squamous cell carcinoma