Gallstones are dried and compacted lumps of bile that form in the gallbladder when bile builds up. Gallstones can be as small as a grain of sand or the size of a golf ball. They do not cause symptoms in most people.
Gallstones are dried and compacted lumps of bile that form in the gallbladder when bile builds up. Gallstones can be as small as a grain of sand or the size of a golf ball. They do not cause symptoms in most people.