1病历简介患者．女性，42岁，已婚。因反复粘液、脓血便广年到我院就诊以直肠癌收住院。肛检：膝胸位5～8点钟触及4cm×7cm的肿块，质硬，表面光滑，基底部广，活动差，轻触痛，手套附粘液脓血，肿块距肛缘7cm，病理活俭诊断为腺癌。2手术方法及效果（参照魏法才）肠道准备、麻 1 medical history introduction patient. Female, 42 years old, married. Due to repeated mucus, pus and blood will be admitted to our hospital for rectal cancer rectal hospital admission. Intestinal examination: Knee chest 5 to 8 o’clock touched 4cm x 7cm lump, hard, smooth surface, wide base, poor activity, light touch pain, gloves with mucus pus and blood, mass from the anal margin 7cm, pathological activity Diagnosis is adenocarcinoma. 2 surgical methods and effects (refer to Wei Fa Cai) bowel preparation, hemp