In the outpatient clinic, there are often patients with the report of physical examination, and they are very worried to tell the doctor that the ultrasound found that I have gallbladder polyps, what should I do? Is it serious? Gallbladder polyp, also known as gallbladder polyp-like lesion or gallbladder augmentation lesion, refers to the protrusion or bulging of the gallbladder wall into the cystic cavity, most of which are benign. It is usually divided into non-neoplastic (e.g. cholesterol polyps, inflammatory polyps, adenomyosis, etc.) and neoplastic (e.g. adenoma and adenocarcinoma of gallbladder), and clinically non-neoplastic lesions are more common and neoplastic polyps are rare. Most of the gallbladder polyps do not have any symptoms, most of the patients are often found during the physical examination of ultrasound, a few patients can be right upper abdominal discomfort, nausea and vomiting, loss of appetite, aversion to greasy food and other indigestion, clinical diagnosis mainly relies on ultrasound, its diagnostic rate of up to 80%, but the diagnosis under ultrasound is difficult to distinguish benign and malignant, when necessary, with other tests. Although the chance of malignant gallbladder polyps is very small, with a reported malignancy rate of about 1.5%, gallbladder adenomas can also become malignant and are considered precancerous, especially when combined with gallbladder stones, the malignancy rate will increase to about 10%. In particular, patients with gallbladder adenomas larger than 25 px in diameter, with a wide base and thick gallbladder wall, located in the neck of the gallbladder and combined with gallbladder stones, and over 50 years of age, have a much higher chance of malignant transformation. Surgery: laparoscopic cholecystectomy. For asymptomatic gallbladder polyps with a diameter of less than 25px, they can be followed up regularly.