75: Salivary Duct Carcinoma of the Parotid Gland

Abstract

Volume 113 Number 2 Scientific Posters P 18 ! symptoms in the development of sphenoid sinus mucocele as well as the need for early and aggressive surgical intervention to avoid catastrophic consequences. The English literature on sphenoid sinus mucocele is reviewed with emphasis on the etiology of mucocele formation, the common presenting symptoms and signs, differential diagnosis, and various surgical approaches available to the surgeon.