Polypoid lesions of the gallbladder are generally referred to as all non-stone lesions in which the wall of the gallbladder grows into the lumen in the form of polyps. The symptoms of most gallbladder polyps are similar to those of chronic cholecystitis, mainly manifesting as mild discomfort in the right upper abdomen and biliary colic in the presence of stones, but there are a significant number of patients who are asymptomatic and are only detected during health checkups. It is generally believed that gallbladder polyp is a predisposing factor for gallbladder cancer, especially when accompanied with stones, the chance of cancer will be significantly increased. Surgery is the ultimate cure, but not all gallbladder polyps require surgical treatment. However, not all gallbladder polyps require surgical treatment. The indications for surgery are different because of the different types of lesions, sizes and disease regression. The indications for surgery recognized by most experts include: 1, single lesion: greater than 10 mm, with a thick tip, especially if located in the neck of the gallbladder and older than 50 years of age. 2. Multiple lesions: with gallbladder stones, symptomatic, and older than 50 years of age. 3.Single lesion: less than 10mm, asymptomatic, age less than 50 years, observation and follow-up are allowed; lesion enlargement or morphological changes should be treated surgically. 4.Significantly symptomatic and recurrent. 5.For asymptomatic patients with diameter less than 5 mm: follow-up examination should be performed at intervals of 3 to 5 months. Once the lesion increases or symptoms are obvious, surgery should be performed. The prevention of gallbladder polyps: 1, alcohol and alcoholic beverages alcohol in the body mainly through the liver decomposition, detoxification, so alcohol can cause dysfunction of the liver and gallbladder, so that the secretion of bile, discharge process disorders, thereby stimulating the gallbladder to form new polyps and / or the original polyp growth, become larger, increasing the cancer factor of gallbladder polyps. 2, the diet should be regular, breakfast to eat a good regular diet, eat a good breakfast for Gallbladder polyps are extremely important. If you don’t eat breakfast, the bile secreted at night can not be utilized, stored in the gallbladder, bile in the gallbladder for too long, you can stimulate the gallbladder to form gallbladder polyps or make the original polyps increase, so it is best to eat some food containing vegetable oil for breakfast. 3, low cholesterol diet cholesterol intake, can increase the metabolic burden of liver and gallbladder, cleaning, and cause excess cholesterol in the gallbladder wall crystallization, accumulation and Therefore, patients with gallbladder polyps should reduce their cholesterol intake, especially at night, and avoid eating high cholesterol foods such as eggs (especially egg yolks), fatty meats, seafood, animal offal and other foods.