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Medical EncyclopediaCholelithiasis ![]() Normally a balance of bile salts, lecithin and cholesterol keep gallstones from forming. If there are abnormally high levels of bile salts or, more commonly, cholesterol, stones can form. Symptoms usually occur when the stones block one of the biliary ducts or gallstones may be discovered upon routine x-ray or abdominal CT study. Page Content: cholelithiasis; cholelithiasis pathophysiology; cholelithiasis symptom; cholelithiasis coding; cholelithiasis pathophysiology stone; cholelithiasis definition |
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