Chemoradiation in Locally Advanced Maxillary Sinus Squamous Cell Carcinoma-A Retrospective Study and Review Of Literature

Introduction: Sinonasal malignancies are relatively rare. They comprise less than 1% of all cancers. It has been reported that 55% to 83% of the paranasal sinus cancer originate in the maxillary sinus, 35% to 40% in the nasal cavity, 9% to 35% in the ethmoid sinuses and 1% in the frontal and sphenoid sinuses. Due to the unique anatomy and relatively long asymptomatic growth patients present with advanced stage...