Kidney Stones Learning Center
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A kidney stone is a solid mass made up of tiny crystals. One or more stones can be in the kidney or ureter at the same time. See also: Cystinuria
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A kidney, ureter, and bladder (KUB) study is an X-ray procedure that assesses the organs of the urinary system and gastrointestinal system.
Kidney stones are solid masses of crystalized calcium or other substances that originate in the kidneys but can pass through the urinary...