Polycystic kidney disease causes numerous cysts (non-cancerous growths) to form in both kidneys. It is a genetic disease, meaning you inherit it from your parents. About 600,000 Americans have polycystic kidney disease.
The kidneys are a pair of bean-shaped organs that sit in the upper part of the abdomen. They filter wastes and extra fluid from the blood, which get passed out of the body in the form of urine. The kidneys also regulate the amount of certain vital substances in the body, such as electrolytes.
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