本病的诊断,要以临床及病理学所见加以综合考虑。在需要与其鉴别的疾病中,特别要注意肠型白塞氏病。其发病频度,根据1977年厚生省克隆氏病调查研究班统计,在确诊的256例(包括非手术例)中,初诊年龄在20～30岁组最高,有91例,其次30～40岁组的有49例,10～20岁组33 The diagnosis of the disease, to clinical and pathological findings to be considered. In the need to identify the disease, with particular attention to intestinal Behcet’s disease. The frequency of its onset, according to the statistics of the Clinics of Crohn’s Disease Surveys in 1977 according to the statistics of 1977, of the 256 cases (including non-operation cases) diagnosed, the age at diagnosis was the highest in 20-30 years old group, 91 cases, followed by 30-40 years old group There are 49 cases, 10 to 20 years old group 33