A 50 yr old male with history of chronic smoking and alcohol intake presents with a lesion (shown in pic) in the oral cavity. What is the most probable diagnosis?: (A) Ranula, (B) Erythroplakia, (C) Carcinoma tongue, (D) Cancrum oris
Answer is C. Exophytic SCC right lateral margin of tongue. Most common site of Oral cavity malignancy.