Reoccurance
Cancer is an agressive thing and so you can fight all you want, but it doesn't mean you'll win. While my grandpa was being treated with chemo and radiation for his esophageal cancer, more turned up around his intestine, which is why he hasn't really been feeling any better. They're going to try and place a stent in to open up the passage so that he can at least eat and enjoy food, but he's too weak for any surgery. So, that's about it.