克隆病是消化道的一种非特异性炎症,受累部位可上至口腔,下至肛门的任何一段,但以回肠末端为多见。病变分布呈节段性,病变基本性质是非干酪性肉芽肿,淋巴管梗阻,淋巴组织增生,可导致瘢痕、溃疡和瘘管形成。近几年来国内报告相继增多,仅1980年12月全国第一届内科学术会议就有227例报告。该病急性期易与急腹症特别是阑尾炎相混,慢性期常误诊为肠结核、溃疡性结肠炎等,故在临床上做出正确诊断很重要。 Crohn’s disease is a non-specific inflammation of the digestive tract, the affected part of the mouth up to the mouth, down to any section of the anus, but more common in the terminal ileum. Lesions were segmental distribution, the basic nature of the disease is non-cheese granuloma, lymphatic obstruction, lymphoid tissue hyperplasia, can lead to scars, ulcers and fistula formation. In recent years, there have been more domestic reports. In December 1980, there were 227 reports of the first academic conference in China. The acute phase of the disease with acute abdomen and appendicitis, especially misdiagnosed as chronic tuberculosis, ulcerative colitis, it is clinically important to make a correct diagnosis.