Bile and Gallbladder: Functions, Stone Formation and Effects
The functioning of bile metabolism, the causes of gallstones and the general principles of body balance.
Bile is an indispensable component, produced from waste materials generated in the body, that provides significant benefits. While its excess can lead to various harms, its absence can cause major deficiencies and imbalances. The condition known in society as jaundice is considered an important indicator of elevated bile levels.
Many people may worry after gallbladder surgery, thinking they will no longer be able to produce bile and that their fat metabolism will be impaired. However, contrary to popular belief, the gallbladder is not where bile is produced; it is merely a reservoir, a pantry that stores bile. Bile is continuously produced in small amounts by the liver over twenty-four hours, then flows into the duodenum through the main bile duct called the common bile duct. Any excess is stored in the gallbladder for immediate needs. Therefore, removing the gallbladder does not lead to a bile deficiency in the body and often does not cause significant symptoms of deficiency.
Three main reasons can be cited for the formation of gallbladder stones that affect the functioning of the reservoir. Firstly, very high cholesterol levels can create precipitates within the gallbladder, leading to stone formation. The second reason is the sluggish functioning of the gallbladder; due to special diets or the pouch not being adequately emptied, the accumulated bile can precipitate. The third reason is genetic predispositions inherited from family.
The presence of gallbladder stones is managed by an operation called cholecystectomy, which involves the removal of the reservoir. Stones can be large or small, few or many. These silent stones, which may not cause any symptoms for many years, can lead to contractions in the gallbladder due to dietary irregularities, prolonged fasting, and sudden consumption of excessively fatty foods. This situation can lead to blockage of the gallbladder, inflammation around it, and predispose to conditions like cholangitis and pancreatitis. When symptoms such as fever, pain in the right upper quadrant, and vomiting occur, gallbladder surgery is considered the solution.
Gallbladder surgeries are a standard procedure that can be performed either openly or endoscopically. This procedure is based on cutting the duct called the cystic duct, ligating the artery called the cystic artery, and removing the gallbladder by detaching it from the posterior surface of the liver. Another cause of impaired bile flow and jaundice is common bile duct stones and blockages in the common bile duct. Furthermore, tumors in the head of the pancreas at the region where this duct opens into the duodenum can also cause bile to back up and pool, and it is stated that these conditions should be resolved with surgical approaches.
It is frequently asked whether gallstones, like kidney stones, can be dissolved or broken up with medication. Although some medications containing ursodeoxycholic acid exist, these treatments take a very long time, require knowing that the stones are definitively caused by cholesterol accumulation, and can lead to recurrent failures; therefore, surgery is considered a more appropriate step. On the other hand, for situations like mere gallbladder sludge or sluggishness, rather than elective surgeries, intervention is considered necessary when stones are detected by ultrasonography. In cases of gallbladder polyps, long-term follow-up is considered a healthier approach, taking into account the rare risks of cancer.
The tendency for small stones in the gallbladder to eventually lead to significant blockages can be likened to the way people live their lives. Throughout life, love, friendship, and work relationships are accumulated in a reservoir. Unnoticed or disregarded small formations and accumulations, just like in the gallbladder, can one day suddenly lead to blockages, damaging life, friendships, and bonds of love. Therefore, maintaining balance while accumulating, timely resolving existing minor disruptions in a way that does not endanger life, and avoiding sudden collapses are recommended as an important perspective for a balanced life.