You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The most common site for squamous cell carcinoma in oral cavity is and explain in detail?
Site distribution showed that the most common location of the tumors was 1. Border of the tongue (37%) 2. Alveolarmucosaand gingiva (20%) and 3. Floor of the mouth and ventral tongue (19%). Carcinoma tongue - Carcinoma involving anterior two-thirds of the tongue is commonly seen in men in the age group of 50-70 years. It may also occur in the younger age group and in females. It may also develop on a pre-existing leukoplakia, long-standing dental ulcer or syphilitic glossitis. The vast majority are squamous cell type. Site: Most common site is middle of the lateral border or the ventral aspect of the tongue. Uncommonly, the tip or the dorsum may be involved. (Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, pg no. 255)