Fig. 1From: Carcinomas in the bladder with papillary and pseudopapillary morphology - not always urothelialCase 1. High-grade prostate adenocarcinoma with pseudopapillary features (a: HE stain 40x; b: HE stain100x, and c: HE 40x). Solid areas with large sheets of atypical cells (HE stain, 100x) and focal cribriform morphology (HE stain, 100x). PSA expression was strong and diffuse (PSA immunostain 100x)Back to article page