Comments:
This case is not difficult to distinguish from prostatic adenocarcinoma. In challenging cases, the immunostain for high molecular weight cytokeratin is invaluable (see next image). Post-atrophic hyperplasia: A histologic mimic of adenocarcinoma. Am J Surg Pathol 19(9): 1068-1076, 1995 .
return to Prostate : Hyperplasia
