克隆氏病(Crohn’s disease)病因不明,无特异性临床及形态学表现,确诊常有一定困难。为探讨克隆氏病的形态表现、诊断标准及发病机理,我们对14例克隆氏病的形态学进行了深入研究,现报告如下。材料和方法从1975年至1981年,经我院病理证实为克隆氏病者11例,同期遇到会诊病例3例,共14例。标本皆经10%福尔马林固 Crohn’s disease is of unknown etiology and has no specific clinical or morphologic features. It is often difficult to diagnose Crohn’s disease. To investigate the morphological manifestations, diagnostic criteria and pathogenesis of Crohn’s disease, we conducted an in-depth study on the morphology of 14 Crohn’s disease patients and are reported as follows. Materials and Methods From 1975 to 1981, 11 cases of Crohn’s disease were confirmed by pathology in our hospital. There were 3 cases of consultation in the same period, a total of 14 cases. Specimens are 10% formalin solid