bladder, cases Week 490: Case 1 April 26, 2023 pathadmin 1. Presented by George Netto, M.D. and prepared by Hillary Elwood, M.D.65 year old male smoker presented with a one month history of hematuria. A 1.5 cm hemorrhagic area of mucosal ulceration was found on cystocopy. A transurethral resection bladder biopsy (TURB) was performed.images/1alex/07182011case1image1.jpgimages/1alex/07182011case1image2.jpgimages/1alex/07182011case1image3.jpgimages/1alex/07182011case1image5.jpgimages/1alex/07182011case1image4.jpgPseudocarcinomatous epithelial hyperplasiaInvasive high grade urothelial carcinoma, NOSNephrogenic adenomaInvasive high grade urothelial carcinoma, nested variant Loading...