cases, nose Week 285: Case 1 April 26, 2023 pathadmin 1. Presented by William Westra, M.D. and prepared by Jeffrey T. Schowinsky, M.D.80 year-old man with an obstructive nasal massGranulation tissuePyogenic granulomaSolitary fibrous tumorHemangiopericytoma 1. Presented by William Westra, M.D. and prepared by Jeffrey T. Schowinsky, M.D.80 year-old man with an obstructive nasal mass