It is usually said that gallbladder polyps are the medical polyp-like lesions of the gallbladder mucosa. Yang Qing, Department of General Surgery, Anshan Central Hospital There are the following types: cholesterol-like polyps, multiple, easy to form stone cores. Inflammatory polyps, often with chronic cholecystitis and gallbladder stones. Adenomatous polyps, which are what we people often call true polyps, have potential risk of malignant transformation and may develop into papillary adenocarcinoma. Adenomatous polyps, which can have diffuse or restrictive changes, develop into adenomyoma occasionally carcinoma. It is difficult to determine the nature of gallbladder polyps by examination, so active surgical treatment is recommended in the following cases: gallbladder polyps with clinical symptoms, polyps solitary and larger than 1 cm in diameter, polyps without a wide base. Gallbladder polyps combined with gallbladder stones. Gallbladder polyps with clinical symptoms, single or multiple gallbladder polyps with a diameter greater than 1 cm and rapid short-term enlargement.