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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%.
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 ...
In the developed world, 10 to 15% of adults have gallstones. [3] Of those with gallstones, biliary colic occurs in 1 to 4% each year. [3] Nearly 30% of people have further problems related to gallstones in the year following an attack. [3] About 15% of people with biliary colic eventually develop inflammation of the gallbladder if not treated. [3]
Gallbladder cancer is a relatively uncommon cancer, with an incidence of fewer than 2 cases per 100,000 people per year in the United States. [7] It is particularly common in central and South America, central and eastern Europe, Japan and northern India; it is also common in certain ethnic groups e.g. Native American Indians and Hispanics. [8]
Gastroenterology, hepatology. Porcelain gallbladder is a calcification of the gallbladder believed to be brought on by excessive gallstones, although the exact cause is not clear. As with gallstone disease in general, this condition occurs mostly in overweight female patients of middle age. It is a morphological variant of chronic cholecystitis.
3D still showing gallstones. Gallstones form when the bile is saturated, usually with either cholesterol or bilirubin. [20] Most gallstones do not cause symptoms, with stones either remaining in the gallbladder or passed along the biliary system. [21] When symptoms occur, severe "colicky" pain in the upper right quadrant of the abdomen is often ...
Statins are generally recommended for adults between the ages of 40 and 75 who have heart disease risk factors. Despite having higher risks for cardiovascular disease, fewer older adults use statins.