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Gallstones have long been recognized as an important factor associated with gall bladder cancer (GBC), especially in areas such as northern India where the incidence of both conditions is high, but this includes genetic predisposition, environmental factors and A complex interplay of chronic inflammation is involved. While gallstones serve as a risk factor for GBC, health experts point out that it is important to recognize that not all individuals with gallstones will develop cancer.
What are the factors associated with gall bladder cancer?
In an interview with HT Lifestyle, Dr. Shivendra Singh, Senior Consultant and Head of GI Oncosurgery and Liver Transplant Services at Rajiv Gandhi Cancer Institute and Research Center (RGCIRC), said, “Gallstones are often detected during gallbladder cancer screening. Turns out, and often, it remains a cause of misdiagnosis. Various studies in India have documented the presence of gallstones in 70–90% of GBC patients. The pathogenesis of GBC is influenced by various co-factors, including age, sex, socio-economic status, and co-morbidities such as chronic infection with Salmonella typhi or Helicobacter pylori. In addition, environmental factors such as exposure to pollutants, heavy metals and dietary habits also play a role in carcinogenesis.
He shared, “It has been observed that middle-aged women aged 40 and older, with a demographic profile often referred to as the “fat, fertile, forty-plus woman” are most commonly Gallstones are affected by disease. Additionally, the types of gallstones prevalent in different regions also contribute to the varying incidence of GBC. For example, in northern India, where cholesterol/mixed stones predominate, GBC is associated with The relationship may be more pronounced than in areas such as South India, where pigment stones are even more common.”
Should you opt for gall bladder removal due to fear of cancer?
Dr Shivendra Singh reveals, “It is important to note that gall bladder problems, including the presence of gall stones, do not always lead to gall bladder cancer. While gallstones are a known risk factor for developing cancer, most people with gallstones will not develop cancer. It is important not to generalize the need for gallbladder removal based solely on the presence of gallstones or fear of cancer. Each case should be evaluated individually, taking into account the patient’s symptoms, medical history, and overall health.
He stressed, “It is essential to weigh the risks and benefits on an individual basis, considering factors such as age, overall health and the presence of red flag symptoms. Regular screening and monitoring may be needed for individuals with known risk factors, especially those with a family history of GBC or other biliary tract malignancies. A comprehensive understanding of the underlying mechanisms, along with individual risk assessment, is important for effective prevention and management strategies. Chronic irritation caused by gallstones has been linked to gallbladder cancer, leading to symptoms such as loss of appetite and fullness. However, pain in gallbladder cancer is uncommon, usually occurring only during inflammation due to cholecystitis.
Explaining that gall bladder cancer may not show many symptoms as it spreads very rapidly, Dr. Shivendra Singh said that patients may face some discomforts and although the symptoms may vary, there are some common ones. Symptoms to be aware of are:
- Warning signs include nausea, vomiting, weight loss, and discomfort in the right hypochondrium or lower right side of the chest wall.
- In some cases, gall bladder problems can cause jaundice, a condition in which the skin and eyes become yellow. Jaundice occurs when the flow of bile from the liver is obstructed, often caused by gallstones or inflammation of the gallbladder.
- Some individuals may notice a lump or heaviness in the right upper abdomen. This sensation may be accompanied by discomfort or a feeling of fullness.
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