Derek phoned a little while ago to say that he hasn't been able to keep his food down, and that the nurses inserted a tube through his nose to empty his stomach. He says that he's feeling a lot better. His team of nutritionists and doctors will assess the situation in the morning. There is a possibility of a partial blockage somewhere - only partial apparently, because the ileostomy bag is receiving some output from Derek's intestine. We'll know more in the morning.