The most common clinical indication for a percutaneous biliary drainage is:

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Percutaneous biliary drainage is most commonly used as a palliative procedure for patients with unresectable malignant disease. It can help relieve symptoms such as jaundice, itching, and abdominal pain. Infusion therapy can be done through a biliary drainage catheter, but it is not the most common indication. Biliary stone removal can also be done through a percutaneous approach, but it is not as common as palliative drainage. Repairing a leaking duct would typically require a surgical intervention rather than a percutaneous approach.

The Most Common Clinical Indication for a Percutaneous Biliary Drainage