Dear Sir/ Mam Some 6 to 7 months back my father had a small ulcer in the right side of the tongue. We had visited sum hospital and shown to doctor and he said to do biopsy and in report it is diagnoised with squamous cell carcinoma. We don't want to take the risk of surgery as his age is above 70. We started ayurvedic treatment but the ulcer is not healing and my father is facing little problem while talking and he could not take out is tongue out...plz suggest some treatment in ayurved or homeopathic without surgery....is it curable and how long it will take.