I thought they already did oesophaguseseses. I know someone who had considered a new one about 2 months ago. I say considered, I don't mean he thought, "My old one's boring, I fancy an upgrade" - he had cancer and had a section removed.
This is great news - they reckon this same technique should work for arteries as well, which is going to make heart bypass surgery much easier. It's a massive step forwards for medicine.
