Kindly get a review of the slides of the Histopathology report to get a confirmation on the report or get a PET scan done.
In case of a malignant lesion a wide local excision of the lesion with a neck dissection will be required.
Medicines are unlikely to be effective at this point.
Next Steps
PET scan to rule out malignancy/ neck metastasis
Health Tips
Maintain good oral hygiene. Drink plenty of water.