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[8] [9] Gallstones are more common among women than men and occur more commonly after the age of 40. [2] Gallstones occur more frequently among certain ethnic groups than others. [2] For example, 48% of Native Americans experience gallstones, whereas gallstone rates in many parts of Africa are as low as 3%.
This is an accepted version of this page This is the latest accepted revision, reviewed on 30 December 2024. Organ in humans and other vertebrates Gallbladder Diagram of human gallbladder The gallbladder sits beneath the liver Details Precursor Foregut System Digestive system Artery Cystic artery Vein Cystic vein Nerve Celiac ganglia, vagus nerve Identifiers Latin vesica biliaris, vesica ...
About 10–15% of adults in the developed world have gallstones. [5] Women more commonly have stones than men and they occur more commonly after age 40. [4] Certain ethnic groups are more often affected; for example, 48% of American Indians have gallstones. [4] Of all people with stones, 1–4% have biliary colic each year. [5]
Gallbladder diseases are diseases involving the gallbladder and is closely linked to biliary disease, with the most common cause being gallstones (cholelithiasis). [1] [2]The gallbladder is designed to aid in the digestion of fats by concentrating and storing the bile made in the liver and transferring it through the biliary tract to the digestive system through bile ducts that connect the ...
Although unusual, it is possible to have a common bile duct stone despite prior cholecystectomy. One study found that in patients diagnosed with choledocholithiasis, 28% had undergone prior cholecystectomy. Such stones are thought to be the result of stones missed at the time of the cholecystectomy, as opposed to the formation of new stones. [3]
At this junction is a mucosal fold called Hartmann's pouch, where gallstones commonly get stuck. The muscular layer of the body is of smooth muscle tissue that helps the gallbladder contract, so that it can discharge its bile into the bile duct. The gallbladder needs to store bile in a natural, semi-liquid form at all times.
The abdominopelvic cavity is a body cavity that consists of the abdominal cavity and the pelvic cavity. [1] The upper portion is the abdominal cavity, and it contains the stomach, liver, pancreas, spleen, gallbladder, kidneys, small intestine, and most of the large intestine.
Cholelithiasis (gallstones) Can predispose to cholecystitis (gall bladder infections) and ascending cholangitis (biliary tree infection) Can progress to choledocholithiasis (gallstones in the bile duct) and gallstone pancreatitis (inflammation of the pancreas) Gastric calculi can cause colic, obstruction, torsion, and necrosis.