Fungal Sinusitis: A Spectrum of Disease

Abstract

Educational objectives: To categorize fungal sinusitis along an immunologic spectrum and direct therapy on the basis of whether fungus is invasive, indolent, a mycetoma, saprophytic, or allergic fungal sinusitis (AFS) and to recognize clinical aspects of AFS and be aware of pitfalls in the diagnosis, including allergic mucin without fungus.