bladder, cases Week 436: Case 6 April 26, 2023 pathadmin 1. Presented by Peter Illei, M.D. and prepared by Hillary Ross, M.D.50 y.o. white woman with a small bladder tumor. Her history includes recent biopsy proven organizing pneumonia with a background collagen vascular disease associated chronic lung disease.images/1alex/05172010case6image1.jpgimages/1alex/05172010case6image2.jpgimages/1alex/05172010case6image3.jpgimages/1alex/05172010case6image4.jpgimages/1alex/05172010case6image5.jpgMalakoplakiaAdenocarcinoma of the bladderRosai-Dorfman diseaseInterstitial (Hunner's) cystitis Loading...