Adenocarcinoma in situ arising in a tubulopapillary apocrine hidradenoma of the peri-anal region

被引:14
|
作者
Obaidat, Nidal A. [1 ]
Awamleh, Ahlam A. [1 ]
Ghazarian, Danny M. [1 ]
机构
[1] Toronto Gen Hosp, Dept Lab Med & Pathobiol, Univ Hlth Network, Toronto, ON M5G 2C4, Canada
关键词
adenocarcinoma in situ; mammary like glands; peri-anal; tubulopapillary apocrine hidradenoma;
D O I
10.1684/ejd.2006.0032
中图分类号
R75 [皮肤病学与性病学];
学科分类号
100206 ;
摘要
We report the case of a 67-year-old woman who presented with a peri-anal skin tag. Histologically, the excised lesion showed features of tubulopapillary apocrine hidradenoma, with an area showing features of carcinoma in situ. The lesion also had papillary and cribriform growth patterns, reminiscent of breast lesions. Similar to vulvar lesions, perianal apocrine tumours are believed to arise in mammary like glands (MLGs). To the best of our knowledge, this is the first description of a peri-anal adenocarcinoma in situ arising in a tubulopapillary apocrine hidradenoma. The relationship to MLGs is also discussed.
引用
收藏
页码:576 / 578
页数:3
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