Kallie N R, Fisher G F, Harker J R
Can J Surg. 1983 Mar;26(2):174-5.
The case of a 30-year-old man with papillary cystadenoma of the epididymis is presented. This extremely rare lesion is often associated with von Hippel-Lindau disease, although in this case there were no such signs or symptoms. The gross and microscopic features of this lesion and theories of its origin are reviewed. The constant microscopic features are: efferent duct ectasia with papillary formation, a lining of cuboidal epithelium, often with clear vacuolated cytoplasm, and a stroma of hyalinized fibrous tissue infiltrated by inflammatory cells.
本文报告了一例30岁男性附睾乳头状囊腺瘤病例。这种极为罕见的病变常与冯·希佩尔-林道病相关，不过该病例并无此类体征或症状。本文回顾了该病变的大体和微观特征及其起源理论。其恒定的微观特征为：输出小管扩张并形成乳头，衬以立方上皮，上皮细胞的细胞质通常清晰且有空泡，还有玻璃样变的纤维组织间质，并有炎性细胞浸润。
