Charlie was uninterested. He went home the next day, closed his practice, and never set foot in a hospital again. He focused on spending time with family and feeling as good as possible. Several months later, he died at home. He got no chemotherapy, radiation, or surgical treatment. Medicare didn’t spend much on him.
I am guessing that he had testing which determined it had spread and was terminal. It seems implausible that an otherwise healthy person would just pass up on a 15% chance of survival.