cases, nasopharynx Week 306: Case 1 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Shien Micchelli, M.D.60 year-old woman presenting with nose bleed. Imaging studies demonstrate a large mass involving the nasal cavity and ethmoid sinus with extension through the cribriform plate.EsthesioneuroblastomaSmall cell carcinomaMucosal melanomaLymphomaPNET/EWING group tumor 1. Presented by William Westra, M.D. and prepared by Shien Micchelli, M.D.60 year-old woman presenting with nose bleed. Imaging studies demonstrate a large mass involving the nasal cavity and ethmoid sinus with extension through the cribriform plate.
