Paranasal sinus aspergillosis

Abstract

Four cases of aspergillosis of the paranasal sinuses seen recently at the North Carolina Baptist Hospital are reported. Paranasal sinus aspergillosis is prone to develop in patients living in the southeastern states because those states 1. have an agricultural economy and 2. have a hot, humid climate that causes a high incidence of nasal and sinus disorders. The increasing use of immunosuppressive and oncological drugs should further increase the incidence of aspergillosis. Diagnosis of aspergillosis of the paranasal sinuses requires a high index of suspicion which should be present particularly for a patient who has unilateral sinusitis that does not respond to routine therapy, or who has a localized sinus mass or bony erosion. Immunodiffusion tests are specific for aspergillosis. Treatment consists of surgical removal of the diseased mucosa and adequate aeration and drainage of the sinus. Culture of the specimen on Sabouraud's agar will confirm the diagnosis.