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gallstone

A hard, pebble-like lump that forms in the gallbladder from substances in bile.

GAWL-stone noun

What it means

Stones form when bile holds too much cholesterol or bilirubin. They range from grains of sand to the size of a golf ball. Many cause no trouble; others block the flow of bilebileA yellow-green fluid made by the liver and stored in the gallbladder that helps digest fats.chol/e bileFull entry and cause pain in the upper right abdomen, often after a fatty meal, or inflammation of the gallbladder or pancreas. Having gallstones is called cholelithiasiskoh-lee-lih-THY-uh-sisStones in the gallbladder.chol/e bilelith/o stone-iasis conditionFull entry .

For the nurse

Teach a low-fat diet if ordered, and to report pain that lasts more than a few hours, fever, or yellowing of the skin or eyes.

At a glance

Spanishcálculo biliar
Also writtengallstones

Related terms

gallbladder

A small pear-shaped sac under the liver that stores bile and releases it to help digest fat.

bile

A yellow-green fluid made by the liver and stored in the gallbladder that helps digest fats.

cholelithiasis

Stones in the gallbladder.

lith/o

A word root that means stone.

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