作者检查了50例直结肠炎的113次直肠活检和17个结肠全切除标本。并对这些病人进行追踪达220个月,平均70个月。按照疾病的转归将50例分成4组:a 组12例,大都为直肠炎,不需长期治疗在1次或多次发作后完全缓解;b 组13例,类似 a 组,但需继续治疗才能缓解;c 组13例,对药物无反应,大多数终于选择性直结肠切除术;d 组12例,均因病情急剧作了直结肠切除并发现均有全结肠病变,4例有直肠炎。 The authors examined 113 rectal biopsies and 17 total colon resections of 50 patients with proctocolitis. The patients were tracked for 220 months, an average of 70 months. In accordance with the outcome of the disease, 50 cases were divided into 4 groups: a group of 12 cases, mostly proctitis, without long-term treatment in one or more episodes of complete remission; b group of 13 cases, similar to a group, but continued treatment C group of 13 patients, no response to the drug, most of the final choice of direct colorectal resection; d group of 12 patients, all because of the disease was drastic resection of the colon and found to have all colon lesions, 4 cases of proctitis .