溃疡性结肠炎目前在国内发病率有明显增高的趋势，但临床至今仍未有特别有效的治疗方法。因该病迁延不愈，尤其合并有出血、穿孔、梗阻、癌变等重大并发症，更使它成为亟待解决的一大难题。我们采用选择性肠道血管插管，局部用药，取得了满意的临床效果，为该病治疗提供了... At present, the incidence of ulcerative colitis is significantly increased in China, but there is still no specific and effective treatment in clinical practice. Prolonged unhealed due to the disease, especially with bleeding, perforation, obstruction, cancer and other major complications, but also make it a major problem to be solved. We use selective intestinal vascular intubation, local medication, and achieved satisfactory clinical results, the treatment of the disease provided ...