Do gallbladder polyps always require gallbladder removal?

Sep 22, 2025 Source: Cainiu Health
Dr. Gao Jun
Introduction
In general, gallbladder polyps do not necessarily require gallbladder removal; the decision should be based on the size, type, symptoms, and risk of malignancy. Gallbladder polyps with a risk of cancer or those causing significant symptoms require cholecystectomy, whereas asymptomatic and low-risk polyps do not require surgery and can be managed with regular follow-up. In daily care, it is important to maintain a light diet and reduce intake of high-fat and high-cholesterol foods.

In general, gallbladder polyps do not necessarily require gallbladder removal; the decision should be based on the size, type, symptoms, and risk of malignant transformation. Gallbladders with polyps that carry a risk of cancer or cause significant symptoms usually require surgical removal, whereas asymptomatic and low-risk polyps do not require surgery and can simply be monitored through regular follow-ups. The specific analysis is as follows:

If a gallbladder polyp is larger than 1 cm in diameter, has a broad base, or is identified as an adenomatous polyp, it carries a higher risk of malignancy. To prevent progression to gallbladder cancer, cholecystectomy (gallbladder removal) is typically recommended. Additionally, if the polyp causes recurrent right upper abdominal pain, nausea, vomiting, or other discomforts that affect daily life, surgical removal of the gallbladder may be necessary to relieve symptoms.

When a gallbladder polyp is smaller than 1 cm and classified as a low-risk type such as cholesterol polyp, and the patient has no symptoms, immediate gallbladder removal is not required. In such cases, an ultrasound examination every 6–12 months is recommended to monitor changes in the size and morphology of the polyp. If rapid growth of the polyp is detected within a short period, the treatment plan can be adjusted promptly.

In daily care, it is important to maintain a light diet, reduce intake of high-fat and high-cholesterol foods, and avoid increasing the burden on the gallbladder. At the same time, strictly adhere to the follow-up schedule and undergo regular check-ups to ensure timely monitoring of any changes in the polyp.

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