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In medicine, gallstones (choleliths) are crystalline bodies formed within the body by accretion or concretion of normal or abnormal bile components.

Cholesterol stones are usually green, but are sometimes white or yellow in color and account for about 80 percent of gallstones. They are made primarily of cholesterol.

Pigment stones are small, dark stones made of bilirubin and calcium salts that are found in bile. They account for the other 20 percent of gallstones. Risk factors for pigment stones include cirrhosis, biliary tract infections, and hereditary blood cell disorders, such as sickle cell anemia. Stones of mixed origin also occur.

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Could these be Gallstones? - Features a research article from The Lancet medical journal which disproves the theory that a diet of fruit juice and olive oil can cure gallstones. An illustration shows the unrelated soap stones created by this regime.
Meta Description: [ Could these be Gallstones? The Lancet Volume 365, Number 9468 16 April 2005 at Liver Flush Debate Forum ]

eMedicine Health: Gallstones - Overview, causes, symptoms, when to seek medical care, exams and tests, treatment, illustrations and other visual media, and authoring credits.
Meta Description: [ Read about gallstones symptoms including abdominal pain after eating fatty or greasy meals. Causes of gallstones include high cholesterol or bilirubin in the bile, liver or blood disease, obesity, birth control pills, cholesterol lowering drugs, pancreatitis, and more. ]

Gallstones - Explains how they're formed, causes and conditions, symptoms, diagnosis and treatment. From the National Digestive Diseases Clearinghouse.
Meta Description: [ Provides general information on gallstones, including what causes them, who is at risk, and how they are diagnosed and treated ]

Gallstones: Symptoms, Treatments, Prevention - Discover the facts, find out why women have a significantly higher incidence and learn how to prevent gallbladder disease.
Meta Description: [ Gallstones explained and explored. Learn about the symptoms of gallstones, as well as treatments and preventative measures you can make today. ]

Mamashealth: Gallstones - Basic information about symptoms and diagnosis.
Meta Description: [ Gallstones: treatment, symptoms, cause, prevention, complications, statistics, long-term outlook ]

Mayo Clinic: Gallstones - The disease defined plus symptoms, causes, risk factors, diagnosis, treatment and prevention.
Meta Description: [ Gallstones — Comprehensive overview covers symptoms, causes, treatment for this sometimes painful digestive disorder. ]

MedicineNet: Gallstones - Illustrated, doctor produced information with in-depth explainations on causes, risk factors, symptoms, complications, diagnosis, treatment, and prevention.
Meta Description: [ Information on Gallstones including what they are, causes, risks, symptoms, treatment, and prevention. ]

404 MyGallstone - Information about diagnosis and treatment, including pictures.

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