Experience with mucosal melanoma of the nose and paranasal sinuses.

Purpose: Sinonasal mucosal melanoma is a rare and aggressive disease and its incidence does not mimic that of its cutaneous counterpart in the Australian population. The present study examines one unit's experience with the disease and proposes a treatment strategy. The significance of macroscopic widespread mucosal melanosis and histological melanoma in situ is considered in the present study to be crucial in overall survival and the main cause of local failure and is specifically addressed.