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.Respiratory epithelial adenomatoid hamartomaSchneiderian papilloma, inverted typeLow grade sinonasal adenocarcinoma 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.
