BILIARY CONDITION · CONDITION GUIDE

Gall Bladder Polyps

Q: Do all gallbladder polyps need to be removed?

No. The majority of gallbladder polyps are small cholesterol deposits that are entirely benign and require no treatment or surgery. Only polyps larger than 10 mm, polyps that grow on serial surveillance, solitary polyps associated with gallstones, or symptomatic polyps require cholecystectomy.

Q: How often do I need an ultrasound to monitor my gallbladder polyp?

For polyps between 6 and 10 mm, ultrasound surveillance every 6 months for the first year is recommended, then annually if stable. If the polyp reaches 10 mm or shows growth of 2 mm or more, surgery is recommended.

Q: Can a gallbladder polyp turn into cancer?

Adenomatous polyps have a recognised risk of malignant transformation, which increases with polyp size — particularly above 10 mm. Cholesterol pseudopolyps and adenomyomatosis do not carry malignant risk. This is why accurate characterisation of polyp type and appropriate surveillance or surgery is important.

Polypoid lesions of the gallbladder wall — most are benign, but larger or symptomatic polyps carry malignant potential and require cholecystectomy.

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Expert Management of Gall Bladder Polyps by Dr. Tagore

Usually Benign MOST POLYPS

30–60 Min PROCEDURE DURATION

Day Case – 1 Day HOSPITAL STAY

ABOUT THIS CONDITION

What is Gall Bladder Polyps?

Gallbladder polyps are projections from the gallbladder wall into the lumen, discovered on ultrasound. The majority are cholesterol pseudopolyps or adenomyomatosis — entirely benign and requiring no treatment. Adenomatous polyps carry a small risk of malignant transformation, particularly those greater than 10 mm in size, rapidly growing, solitary, or associated with gallstones or primary sclerosing cholangitis. Dr. Tagore Mohan Grandhi manages gallbladder polyps at Lux Hospitals, Hyderabad. Asymptomatic polyps under 6 mm are monitored with serial ultrasound. Polyps over 10 mm, polyps growing on surveillance, or symptomatic polyps are treated with laparoscopic cholecystectomy to exclude malignancy and prevent future complications.

SIGNS TO WATCH

Common Symptoms

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Symptoms that need attention

Most gallbladder polyps are asymptomatic and found incidentally on ultrasound Right upper quadrant pain or dyspepsia may occur in some patients Nausea and intolerance to fatty food in a minority No specific symptoms distinguish benign from potentially malignant polyps Incidental finding during investigation of unrelated abdominal symptoms Jaundice or weight loss in the rare case of malignant transformation

WHY IT HAPPENS

Causes & Risk Factors

Cholesterol deposits in the gallbladder wall forming pseudopolyps (most common)
Adenomyomatosis — hyperplastic changes in the gallbladder wall
True adenomatous polyps from glandular epithelium proliferation
Inflammatory polyps from chronic cholecystitis
Association with gallstones, obesity, and hyperlipidaemia
Primary sclerosing cholangitis increasing adenoma risk

CLINICAL DETAILS

KeyFacts

Malignant Risk

Polyps >10 mm carry significant risk of malignancy

Surveillance

Polyps 6–10 mm: ultrasound every 6–12 months

Surgery Indicated

Polyps >10 mm, growth on surveillance, or symptoms

Procedure

Laparoscopic cholecystectomy — removes gallbladder and polyp

Recovery

Day case; return to work in 1–2 weeks

Hospital

Available at Lux Hospitals, Hitech City, Hyderabad

HOW WE TREAT IT

Treatment Approach

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Surveillance vs. Surgery Decision

The key decision in gallbladder polyp management is stratifying malignant risk by size, growth, and associated features. Dr. Grandhi follows evidence-based guidelines: polyps under 6 mm are monitored; polyps over 10 mm or growing on surveillance are removed by laparoscopic cholecystectomy to prevent malignant progression.

Available at Lux Hospitals, Hitech City, Hyderabad

1

Ultrasound Assessment

High-quality abdominal ultrasound characterises polyp size, number, morphology, and presence of concurrent gallstones. Polyp size and growth on surveillance are the principal determinants of management.
2

Stratification & Surveillance Planning

Polyps under 6 mm: no follow-up required in low-risk patients. Polyps 6–10 mm: ultrasound at 6-month intervals. Polyps over 10 mm or growing polyps: laparoscopic cholecystectomy is recommended.
3

Laparoscopic Cholecystectomy

The gallbladder is removed laparoscopically and sent for histopathological examination. Intra-operative cholangiography may be performed if bile duct disease is suspected.
4

Histology & Follow-up

The resected specimen is examined histologically to confirm polyp type and exclude malignancy. Patients with adenomas or incidental early gallbladder cancer are reviewed by the multidisciplinary team.

AVAILABLE TREATMENTS

TreatmentOptions

Laparoscopic Cholecystectomy

Laparoscopic removal of the gallbladder containing the polyp, allowing definitive histological diagnosis and elimination of malignant risk.

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COMMON QUESTIONS

Frequently Asked Questions

Do all gallbladder polyps need to be removed?+

How often do I need an ultrasound to monitor my gallbladder polyp?+

Can a gallbladder polyp turn into cancer?+

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