cases, nose Week 437: Case 2 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Rui Zheng, M.D., Ph.D.40 year-old man with an intranasal massimages/1alex/05242010case2image1.jpgimages/1alex/05242010case2image2.jpgimages/1alex/05242010case2image3.jpgimages/1alex/05242010case2image4.jpgSquamous papillomaSchneiderian papilloma, fungiform typeSchneiderian papilloma, inverted typePapillary squamous cell carcinoma Loading...