cases, nasopharynx Week 247: Case 5 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Todd Sheridan, M.D.70 year-old woman with a intranasal mass involving the posterior nasal septum./images/11.21.05.WWcase5a.jpg/images/11.21.05.WWcase5b.jpg/images/11.21.05.WWcase5c.jpg/images/11.21.05.WWcase5d.jpg/images/11.21.05.WWcase5e.jpgRespiratory epithelial adenomatoid hamartomaSchneiderian papilloma, inverted typeLow grade sinonasal adenocarcinoma Loading...