Affiliation: | 1. PhD in Medicine - Otolaryngology and Head and Neck Surgery Graduate Course - UNIFESP – Paulista School of Medicine. MD;2. Pathologist graduated from the University of São Paulo. Assistant Physician – Pathology Department of the Ana Costa Hospital;3. Resident physician in Otorhinolaryngology - Centro Médico Aquino - CEMA, São Paulo. Head and Neck Surgery Department |