腹腔型恶性组织细胞增生症(简称腹腔恶组病),是以消化道症状为主要表现的一种特殊类型。本病可缓慢起病,缺乏特异性,极易误诊。本文就我院1967年1月至1991年6月,收治的12例,通过病例分析,小结误诊原因,总结其临床表现,提出以病变组织中发现异常网状细胞或多核巨型网状细胞为确诊依据。 Abdominal type malignant histiocytosis (abdominal evil group disease) is a special type of gastrointestinal symptoms. The disease can be slowly onset, lack of specificity, and can easily be misdiagnosed. In this paper, 12 cases admitted to our hospital from January 1967 to June 1991, through case analysis, summary of misdiagnosis reasons, summed up their clinical manifestations, proposed to abnormal reticular cells in the diseased tissue or multi-nuclear giant reticular cells for diagnosis in accordance with.