cases, nasopharynx Week 168: Case 2 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Sharon Swierczynski, M.D., Ph.D.This patient with aplastic anemia treated with Cytoxan presented with fever. A nasal biopsy was performed.Allergic fungal sinusitisCryptococcus infectionInvasive AspergillosisMucormycosis 1. Presented by Ralph Hruban, M.D. and prepared by Sharon Swierczynski, M.D., Ph.D.This patient with aplastic anemia treated with Cytoxan presented with fever. A nasal biopsy was performed.