埃及约有20%的曼氏血吸虫病农民患者发生结肠血吸虫病息肉。息肉在直肠或乙状结肠可能是孤立的,也可能在整个左侧结肠形成多发性的肉芽肿块。过去唯一的疗法是结肠切除术加结肠近端造口术或结肠切开术。本文作者报告了17例广泛性结肠息肉患者口服硝唑咪的即时疗效和远期疗效。患 About 20% of Egyptian farmers suffering from schistosomiasis develop schistosomosis polyposis. Polyps may be isolated in the rectum or sigmoid colon, and may form multiple granulation masses throughout the left colon. In the past the only treatment was colon resection plus proximal colon ostomy or colectomy. The authors report immediate and long-term efficacy of oral nitazoxanide in 17 patients with extensive colonic polyps. Suffering