Written by Dr. Raghavendra Naik, Surgical Oncologist · MBBS, MS, M.Ch · Reviewed by Dr. Owais Mohammed, Medical Oncologist · Last reviewed May 2026
Gallbladder cancer is one of the most under-recognised cancers in India — partly because its symptoms overlap so closely with ordinary gallstone disease, and partly because the gallbladder is hidden deep in the upper abdomen. The strongest single signal is a long-standing history of gallstones combined with new or worsening symptoms. Knowing when gallstone-like symptoms deserve more than an antacid prescription can make a critical difference.
Gallbladder cancer occurs when cells in the gallbladder — a small, pear-shaped organ tucked under the liver that stores bile — begin to grow uncontrollably and form a tumour. Most gallbladder cancers begin in the innermost layer of the gallbladder wall and grow slowly over years. Because the gallbladder lies hidden against the liver, early-stage tumours typically cause no symptoms at all and are often picked up incidentally after a routine cholecystectomy for gallstones.
Gallbladder cancer is rare globally but India carries one of the highest incidence rates in the world, with particular hotspots along the Gangetic plain. While Telangana and Andhra Pradesh have lower incidence than North India, the cancer is still seen regularly here, especially in older women with long-standing gallstone disease. The good news is that gallbladder cancers found incidentally — during or after a routine gallbladder removal — are usually early-stage and have excellent cure rates.
Gallbladder cancers are classified by the cell type they arise from. The overwhelming majority are adenocarcinomas, with several rare subtypes that behave differently.
By far the most common type, accounting for over 90% of gallbladder cancers. It begins in the glandular cells of the gallbladder lining and almost always develops on a background of chronic inflammation from gallstones. Treatment depends on stage and ranges from extended cholecystectomy alone to a combination of surgery, chemotherapy and radiation.
A less aggressive variant of gallbladder adenocarcinoma that grows into the gallbladder cavity rather than the wall. It is often diagnosed earlier and has a better prognosis than the more common infiltrative type.
Rare and more aggressive subtypes that arise from squamous-type cells or from a mixture of cell types. Treatment principles are similar to adenocarcinoma but outcomes are generally less favourable.
Rare cancers of the gallbladder include neuroendocrine tumours, sarcomas and lymphomas. Each requires a specialist multidisciplinary treatment plan.
For detailed information on diagnosis, extended cholecystectomy, liver resection and systemic therapy options, see our dedicated page on gallbladder cancer treatment in Hyderabad.
India has one of the highest incidence rates of gallbladder cancer in the world, with particular hotspots along the Gangetic plain in the north and east. While Telangana and Andhra Pradesh have lower regional incidence than the Gangetic belt, the cancer is still seen routinely here — especially in older women with long-standing gallstone disease and chronic cholecystitis.
Gallbladder cancer often produces no symptoms at all in its early stages — and when symptoms do appear, they closely mimic ordinary gallstone disease. Watch for any of the following, especially if you have a known history of gallstones:
India has one of the highest incidence rates of gallbladder cancer in the world, concentrated along the Gangetic belt in the north and east. Telangana and Andhra Pradesh have lower regional incidence than that belt, but the cancer is still seen routinely here, especially in older women with long-standing gallstone disease and chronic cholecystitis. With cholecystectomy now one of the most common abdominal surgeries performed in Hyderabad and across the region, a meaningful number of gallbladder cancers are also detected incidentally — on histopathology after a routine gallbladder removal.
Anyone over 50 with gallstones and a thickened gallbladder wall or polyp on ultrasound should have specialist evaluation, even if symptoms are mild.
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Persistent upper-right pain, jaundice or weight loss with a history of gallstones deserves a specialist evaluation. Free 45-minute consultation. Free written second opinion.
The exact cause of gallbladder cancer is not always identifiable, but several risk factors are well established. They cluster into four themes:
Most people with gallstones never develop cancer — but most gallbladder cancers develop in people with gallstones. The risk rises with the number, size and duration of stones, and with chronic inflammation. Removing the gallbladder once stones have caused repeated symptoms is the most effective preventive step.
See an oncologist or hepatobiliary specialist if you notice any of the following, particularly if you have a known history of gallstones:
A short specialist consultation and the right diagnostic test — imaging, endoscopy, biopsy, or blood test as appropriate — is usually enough to confirm or rule out cancer. Early action is always easier than catching up later.
Our NABH-accredited centres across Hyderabad deliver evidence-based gallbladder cancer care — from advanced imaging and EUS-guided assessment through to extended cholecystectomy, liver bed resection, lymphadenectomy, adjuvant chemotherapy, and palliative biliary drainage where needed — guided by NCCN and ESMO protocols and reviewed for every patient by a multidisciplinary hepatobiliary tumour board.
For a detailed walk-through of gallbladder cancer diagnosis, treatment options, costs, and our specialist team, see our dedicated page on gallbladder cancer treatment in Hyderabad.
Every gallbladder cancer patient at CION is reviewed by a multidisciplinary hepatobiliary tumour board — not one doctor's opinion. Talk to our specialists today.
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Start Your Story. Book Free Consultation.Early gallbladder cancer usually has no specific symptoms at all. When symptoms do appear, the most common first signs are persistent upper-right abdominal pain or discomfort, unexplained weight loss, jaundice (yellowing of the eyes and skin), and persistent nausea. Because these closely mimic ordinary gallstone disease, many gallbladder cancers are diagnosed late — or only incidentally after a routine cholecystectomy.
Long-standing gallstones are the single most important risk factor for gallbladder cancer. Most people with gallstones never develop cancer — but most gallbladder cancers develop in people with gallstones. The risk rises with the number, size and duration of stones, and with chronic gallbladder inflammation. Removing the gallbladder (cholecystectomy) once stones have caused repeated symptoms is the most effective preventive step.
Yes — gallbladder cancer is curable when caught early. Stage I cancers found incidentally during or after a routine cholecystectomy can often be cured with that surgery alone, or with a small additional extended resection. Even Stage II and some Stage III cancers can be cured with extended cholecystectomy combined with liver bed resection and lymph node clearance, followed by chemotherapy. Advanced disease is generally not curable but can be controlled for meaningful periods with modern systemic therapy.
No. Most gallbladder polyps are tiny cholesterol deposits with no cancer risk. However, polyps larger than 1 cm, polyps growing rapidly on serial scans, polyps associated with gallstones, and polyps in patients over 50 carry a higher risk of cancer and should be removed. A specialist opinion is the safest way to decide whether a polyp needs surgery or active surveillance.
Women over 60, individuals with long-standing gallstones, those with gallbladder polyps larger than 1 cm, people with chronic gallbladder inflammation, porcelain gallbladder, or chronic typhoid carrier state, those with obesity or metabolic syndrome, and individuals with a family history of gallbladder cancer are at higher risk. Anyone in these groups with new or changing abdominal symptoms should have a specialist evaluation.
Disclaimer: This page is intended for general informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified oncologist for guidance specific to your medical condition. Content on this page is periodically reviewed and updated by CION's medical team in accordance with current clinical guidelines.
