Prostatic Ductal Adenocarcinoma
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
This needle biopsy shows a focus of ductal adenocarcinoma on the left and usual acinar adenocarcinoma on the right. The two patterns were intermingled throughout the biopsies. The ductal areas are composed of larger, back-to-back glands some of which contain papillary infoldings.