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==Microscopic== | ==Microscopic== | ||
Features: | Features:<ref name=pmid1311394>{{cite journal |authors=Small JD, Albertsen PC, Graydon RJ, Ricci A, Sardella WV |title=Adenoid cystic carcinoma of Cowper's gland |journal=J Urol |volume=147 |issue=3 |pages=699–701 |date=March 1992 |pmid=1311394 |doi=10.1016/s0022-5347(17)37357-3 |url=}}</ref> | ||
*Cribriform or trabecular or solid pattern. | *Cribriform or trabecular or solid pattern. | ||
*Cytologically bland morphology. | *Cytologically bland morphology. | ||
DDx: | |||
*[[Urothelial carcinoma]]. | |||
*[[Prostatic adenocarcinoma]]. | |||
*[[Clear cell adenocarcinoma of the urethra]]. | |||
==IHC== | ==IHC== |
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