Peritoneal dialysis is a medical treatment that uses the lining of the abdomen, known as the peritoneum, as a filter to remove waste and excess fluid from the blood. This process involves introducing a special dialysis solution into the abdominal cavity through a catheter, allowing the peritoneum to act as a natural filter, which facilitates the exchange of waste products and electrolytes. This treatment is an alternative to hemodialysis and is beneficial for patients who need regular kidney function support.
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