Try to use food to expand the anastomosis, if not only endoscopic expansion. Usually, the main attention to the adjustment of dietary habits: 1, eat less and more meals every day, 2, after meals, sleep can not lie down, to take a semi-recumbent position, 3, can not always eat liquid food, to return to normal food, to prevent anastomotic stenosis. As for what to eat, there is no limit, the goal is to make the body slightly fatter than before.