典型的阑尾或盲肠子宫内膜异位症的诊断通常并不困难,但一些伴有肠上皮化生的罕见病例可能误诊为阑尾黏液肿瘤。作者描述6例阑尾或盲肠伴有肠化的子宫内膜异位症,其无论在大体或镜下,都酷似阑尾黏液肿瘤。这些病例阑尾壁显著增粗,弹力变性,阑尾变形扭曲,阑尾腔完全闭塞。所有病例均可见典型的异位子宫内膜与大量伴肠化的 A typical diagnosis of appendix or cecum endometriosis is usually not difficult, but some rare cases of intestinal metaplasia may be misdiagnosed as appendix mucinous tumors. The authors describe six cases of appendix or caecum associated with intestinal metaplasia, resembling appendectomy mucosal tumors both grossly and microscopically. In these cases, the appendix wall was significantly thicker, elastic degeneration, distortion of the appendix, and the appendix cavity was completely occluded. All cases can be seen in a typical ectopic endometrium with a large number of intestinal metaplasia