Apocrine hidrocystoma

Case 288   July 2011 (P. McKee)  M 47 cyst below eye  

Apocrine papillary cystadenoma (Cyst of Moll) 

Case 450   Feb 2012 (P. McKee)  F 36 site unknown (*teaching) 

Nice example.  Not all lobules shown obvious apocrine secretion 

Case 773   4.6.13 (?contributor) – no clinical detail 

Straightforward example. 

Case 814  31.7.13 (H. Diwan)  F 86 face 

Apocrine secretion not well shown. 

Case 1013  12.5.14  F 57 scalp 

Nodule with hyaline, non-inflamed stroma; telangiectatic vessels; arborizing two-cell layered papillary architecture showing apocrine secretion and focal mucinous metaplasia.  No mitotic activity.  Multiple synonyms e.g apocrine adenoma, tubulo-papillary apocrine hidradenoma, apocrine papillary cystadenoma etc. 

Case 1023  26.5.14  (M. Hurt)  M 51 occipital lesion (*teaching)  

Multiloculated cysts.  Nice apocrine lining epithelium. 

Case 1339   11.8.15 (U. Sundram)  F 45 verrucous scalp lesion 

Apparently also showed SCAP, but only one view showing. 

Case 2645  26.8.20 (H. Diwan)  M 30 foreskin 

I had this down as a median raphe cyst and others agree.  It doesn’t really matter.