Thanks Eshwar. Doctors at Tata Memorial Hospital (Mumbai) and Fortis (where IMRT took place) have ruled out re-radiation as it was completed only 5 months back.

We are just waiting for the PET scan+Chest X ray+ECG results and the doctors will give a date for the surgery.

I am praying that all comes up well in the PET scan and other tests.

Thanks for all the advise.