Gallstones
Gallstones are lumps of solid material that form in your gallbladder. They are made when the digestive juice called bile gets hard and stone-like. Gallstones can be as small as a grain of sand or as big as a golf ball. Your gallbladder may form 1 large stone, hundreds of tiny stones, or both sizes at the same time.
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Pediatric Liver and Biliary Disease Center
The Pediatric Liver and Biliary Disease Center at Mass General for Children diagnoses and treats infants, children and adolescents with diverse hepatic, biliary and pancreatic disorders.
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