cases, nasopharynx Week 534: Case 1 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Mark Samols, M.D., Ph.D.20 year-old man with nasopharyngeal mass.images/samols/1105121a.jpgimages/samols/1105121b.jpgimages/samols/1105121c.jpgMalignant large B-cell lymphomaNasopharyngeal carcinoma, ketatinized typeNasopharyngeal carcinoma, non-keratinized typeMalignant mucosal melanoma Loading...