囊腺瘤
清除单元格
浆液性囊腺瘤
透明细胞癌
病理
医学
肾细胞癌
卵巢
癌
免疫组织化学
囊肿
胰腺
内科学
作者
Aarti E Sharma,Farid Saei Hamedani,Julieta E. Barroeta,Peter Pytel,Jennifer A. Bennett,Ricardo R. Lastra
出处
期刊:International Journal of Gynecological Pathology
[Ovid Technologies (Wolters Kluwer)]
日期:2020-01-23
卷期号:40 (3): 290-295
被引量:2
标识
DOI:10.1097/pgp.0000000000000666
摘要
Clear cell papillary cystadenoma of the epididymis is an uncommon benign neoplasm, usually seen in patients with von Hippel-Lindau disease. Morphologic and immunohistochemical examination aid in distinguishing clear cell papillary cystadenoma from malignant histologic mimics including low-grade mesothelial proliferations and metastatic clear cell renal cell carcinomas. Analogous lesions have been described in the female genital tract, often posing diagnostic challenges due to their low incidence. Here, we present the difficult diagnostic aspects of the first case of clear cell papillary cystadenoma involving the ovary, including the salient immunohistochemical, ultrastructural, and molecular characteristics.
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