Conversation: The conversation between human and AI assistant.
[|Human|] Dear Doctor.This is Nikunj from India .My Father is having Oral Cancer since 2003 He got operated Thrice had been given the radiations Thearapy also .But this this as per the Pet scan the symptoms has developed in Nasopharyngeal area.Doctors told that this cannot be treated further and he has gone in last stage with 2 month of life maximum.I dont wnt to loose hopes and want to fight till the end .Do we have any solution so that we can try .please help awaiting for your positive response at the earliest !!! Regards.Nikunj
[|AI|]  Hi, dear I have gone through your question. I can understand your concern. He has oral cancer and spread to the hypopharynx. So it is last stage of cancer.  Surgery will not helpful at this stage.  Treatment of choice remains chemotherapy and radiotherapy.  Despite treatment prognosis remains poor.  Life expectancy is not good.  Sorry to say but it is bitter fact.  A man should not expect much from this. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.