Predictive Factors for Submandibular Gland Involvement in Oral Cavity Squamous Cell Carcinoma-a Prospective Study from a Tertiary Cancer Center.

The oncological necessity of submandibular gland removal during neck dissection for oral cavity squamous cell carcinoma surgery has remained controversial. This study was aimed to determine the rate of SMG involvement and assess the feasibility of submandibular gland (SMG) preservation. We present a prospective study conducted at a tertiary cancer center from June 2017 to May 2019.