Malformation refers to the misalignment of normal tissues in an organ during development, resulting in a tumor-like malformation. Malformations are not true tumors, but they increase in size as the body grows, but they stop growing at a certain point and do not become malignant. Most of the misshapen tumors only need to be reviewed regularly to observe their growth status, and no special treatment is needed. The most important thing is to pay attention to the diet, eat more high-protein and nutritious food, avoid spicy and stimulating food, barbecue, frying and other foods, avoid long-term consumption of pickled and moldy food, and strengthen exercise to enhance physical fitness. If the development of malformation tumor is too fast and the body is in discomfort, surgery can be performed.