And that, surgeons said, is likely to change medical practice.
The surgeon said there was a 75 percent chance the cancer would return in the next five years.
"The surgeon said only two weeks ago that you are too fat."
A surgeon trained at the same medical school said he had been to the front three times, most recently for a month.
The surgeon said he had a weakness in the heart.
"Tell him he will die before next morning," said the surgeon.
"I had a case some little time ago which was out of the ordinary," says the surgeon.
The surgeons say you won't be up to a route march for several weeks.
"I'd like to get a little more blood in him," the surgeon said.
As the surgeons said might happen, he didn't suffer, except for the last four days.