Transverse colon displacement is a manifestation of pancreatic cysts. Pseudocysts in the head of the pancreas can widen the duodenal flexure and displace the transverse colon upward or downward. The pancreaticcyst includes true cysts, pseudocysts and cystic tumors. So, what should patients with transverse colon displacement pay attention to in their usual diet? 1, meals should be regular. 3 to 5 meals a day, no snacking, which will cause the pancreas to keep secreting pancreatic juice and increase the burden of pancreatic function. 2. Meals should be reasonably matched. Pay attention to the ratio of carbohydrates, fats and proteins, mainly carbohydrates, and the amount of fats and proteins should be appropriate, and consume proteins that are suitable for digestion and absorption, such as lean meat, eggs and fish. 3.In the middle and late stage of pancreatic tumor, the symptoms are obvious, the pain in the left upper abdomen is aggravated, and there is obvious wasting, the patient usually can’t ensure the needs of the organism by oral diet, which should be through intravenous nutrition, in order to improve the nutritional status of the whole body. 4.Take reasonable cooking methods. To boil, stew, boil, steam, slip, blanch and other methods, do not use oil frying, deep-frying, stir-frying and other methods to prevent excessive secretion of pancreas due to excessive food fat. To start by adjusting the structure of the diet. For example, do not eat burnt and baked foods, and try to eat less high-fat, high-oil, multi-salt foods, which can reduce the occurrence of pancreatic tumors by more than 2/3. Daily diet should also pay attention to keep cereals, beans, sweet potatoes and other coarse grains as the main part of the diet, fresh vegetables and fruits are essential every day, and increase fiber, carotene, vitamin E and necessary minerals in the diet. The diet should be light and rich in nutritious food. More vegetables and fruits, such as radish, mushroom, sour plum and soybean, contain many anti-cancer substances, which are of great help to the prevention and recovery of tumor.