Explains Dr Amita Jain, India’s Top Laparoscopy Surgeon for Gallstones

Gallbladder stones, also known as gallstones, are solid deposits of cholesterol or bilirubin that collect at the bottom of the gallbladder, a small pear-shaped organ located beneath the liver. These stones can vary in size and composition, ranging from tiny sand-like particles to larger, golf ball-sized formations. Cholelithiasis is the condition of gallstones.

While the exact cause of gallbladder stones is not fully understood, several factors are believed to contribute to their development. In this article, Dr Amita Jain, Delhi’s leading laparoscopic surgeon for gallbladder stones will explain what causes gallbladder stones.

Gallstones are prevalent in industrialized nations, impacting approximately 10% of the adult population and 20% of individuals aged 65 and above. Merely 20% of individuals identified with gallstones will require medical intervention.

The underlying reason for the formation of gallstones is believed to stem from an irregularity in the chemical composition of bile within the gallbladder. Although the precise mechanisms leading to this imbalance remain uncertain, several potential factors have been identified.

1. Cholesterol Imbalance: One of the primary causes of gallbladder stones is an imbalance in the composition of bile, a fluid produced by the liver to aid in digestion. When there is an excessive amount of cholesterol in the bile, it can crystallize and form stones. High cholesterol levels in the body, poor diet, and obesity are common risk factors associated with this cholesterol imbalance. These stones are called Cholesterol gallstones. They comprise 80% of all gallstones, appear yellow-green and may not be detected on CT scans but can be seen on an abdominal sonogram despite not correlating with blood cholesterol levels.

2. Bilirubin Imbalance: Another type of gallbladder stone, known as pigment stone, is formed when there is an excess of bilirubin in the bile. Bilirubin is a yellowish pigment that is a by-product of the breakdown of red blood cells. Conditions such as liver cirrhosis, certain blood disorders, and infections in the bile ducts can lead to an accumulation of bilirubin and subsequent stone formation.

3. Gallbladder Stasis: When fats are present for digestion, the small intestine communicates with the gallbladder, triggering the release of bile. A healthy gallbladder contracts...........Read here - https://www.dramitajain.com/blog/2023/06/20/what-causes-gallbladder-stones/