Allergic fungal rhinosinusitis with skull base and orbital erosion

Abstract

Allergic fungal rhinosinusitis is a disease of young, immunocompetent individual. Skull base and orbital erosion are seen in one-third of cases. Bone erosion is 6.8 times more common in males than females. Orbital erosion is 1.5 times more common than skull base erosion. Endoscopic surgical debridement and drainage combined with topical steroids leads to resolution of disease in the majority of cases, without resorting to systemic antifungal agents, craniotomy or dural resection.