Surgery for Treatment of Primary Sinonasal Mucosal Melanoma in Patients Treated with Systemic Immunotherapy for Distant Disease - Chao, Tiffany N.; Kuan, Edward C.; Tong, Ching L.; Kohanski, Michael A.; Grady, Michael S.; Palmer, James N.; Adappa, Nithin D.; O'Malley, Bert W. (Journal of Neurological Surgery Part B: Skull Base, 2018)