 He was then referred to Dr. X and examination revealed a mass at the right base of the tongue that extended across the midline to include the left base of the tongue as well as posterior extension involved in the right tonsillar fossa. 
He was then referred to Dr. X and examination revealed a mass at the right base of the tongue that extended across the midline to include the left base of the tongue as well as posterior extension involved in the right tonsillar fossa .