The production of gallstones.

The medical term for gallstones.

a condition in which gallstones are present in the gallbladder.

the presence or formation of gallstones in the gallbladder or bile ducts

the presence of stones in the gallbladder. The stones are formed from bile salts, lecithin, and cholesterol. They may be as small as a grain of sand, or become as large as an inch in diameter.

(KOH-lee-luh- THY-uh-sis) Gallstones in the gallbladder.

The presence of gallstones in the gallbladder. Cholelithiasis is frequently without symptoms and is discovered by routine X-ray study, surgery, or autopsy. The stones are formed from bile salts, lecithin, and cholesterol. More Information

a condition in wh ich gallstones are present in the gallbladder.

a condition characterized by gallstones present in the gallbladder itself.

Presence of gallstones in the gallbladder or bile duct.