Abdominal Tap - Paracentesis
Alternate Names : Paracentesis, Peritoneal Tap
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How is the Test Performed?
This test may be done in an office setting, in a treatment room, or in a hospital.
The puncture site will be cleansed and shaved, if necessary. You then receive a local anesthetic.
The tap needle is inserted 1 to 2 inches into the abdomen. Sometimes a small incision is made to help insert the needle.
The sample of fluid is then withdrawn into a syringe. The needle is removed, and a dressing is applied to the puncture site. If an incision was made, one or two stitches may be used to close it.
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