通过详细的病理学检查,从4000例内镜切除的息肉病人中发现121例病人为早期癌变息肉。根据癌组织侵润的深度和切缘是否有癌细胞残留决定行内科保守治疗或补做外科根治术,所有病人每年一次内镜检查。结果显示:33例m癌病人、27例切缘无癌细胞残留而且未做手术的sm1癌病人和38例补做根治术的sm2癌病人均未出现复发,1例切缘有癌细胞残留的sm1癌和3例sm2癌因未做根治术出现复发。 Through detailed pathological examination, 121 patients with early-stage cancerous polyps were found from 4,000 cases of endoscopic polypectomy. According to the depth of invasion of cancer tissue and the margins of whether there is a residual cancer cell line conservative treatment or surgery to do radical surgery, an annual endoscopic examination of all patients. The results showed that there were no recurrences in 33 cases of m-cancer patients, 27 cases of sm-1 cancer patients with no cancer margin on the margin and no surgery, and 38 cases of sm2-cancer patients undergoing radical resection. One case had residual cancer cells Sm1 cancer and 3 cases of sm2 cancer recurrence did not occur due to radical surgery.