Thank you all for your responses.

I just spoke to MO and he said two rounds of chemo is kind of standard in this type of patients and he is confident that the two my brother took should clear eveything. The MO wants to complete the radiation because it is the most imp thing at this point and chemo is multiplying the mucositis which he suspended for now.

My brother is tolerating radiation well and they gave him some medication which seems to be working fine for the mucositis. He is planning on completeing the remaining radiations.

The MO studided my brothers file one more time for me and said he is responding very well to the treatment and he thinks everything should be OK.

After reading your responses and talking to MO, now I am not scared and hoping for the best.

Thanks you all once again,
Praveen