Rhinophycomycosis, a subcutaneous fungal infection, is less uncommon than m
any other frequently cited granulomatous lesions of the paranasal sinuses.
Four illustrative cases are presented with their characteristic clinical, r
adiological and histopathological features. The initial origin of the swell
ing was always in the region of the nasal vestibule and ala. The therapeuti
c response to potassium iodide, ketaconazole and fluconazole was dramatic a
nd sustained.