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    Lymph Node Biopsy

    How It Is Done continued...

    The needle is then removed. Pressure is put on the needle site to stop any bleeding. A bandage is put on. A fine-needle aspiration biopsy takes about 5 to 15 minutes.

    Core needle biopsy

    A core needle biopsy camera.gif is usually done by a general surgeon or radiologist.

    You may need to take off all or some of your clothes. If needed, you will be given a cloth or paper covering to use during the biopsy.

    Your doctor numbs the area where the needle will be inserted. Once the area is numb, a small cut is made in the skin. A needle with a special tip is put through the skin and into the lymph node. You must lie still while the biopsy is done.

    The needle is then removed. Pressure is put on the needle site to stop any bleeding. A bandage is put on. A core needle biopsy takes about 20 minutes.

    Open biopsy and lymph node dissection

    An open biopsy of a lymph node camera.gif is done by a surgeon. For a lymph node near the surface of the skin, the biopsy site is numbed with local anesthetic. For a lymph node deeper in the body or for lymph node dissection, you may have general anesthesia.

    You may need to take off all or some of your clothes. If needed, you will be given a cloth or paper covering to use during the biopsy.

    You will lie on an examination table and your body will be positioned to allow the doctor to take the biopsy sample. The skin over the biopsy site will be cleaned with a special soap. The area is covered with a sterile sheet. A small cut will be made so the whole lymph node or a slice of it can be taken out.

    Stitches are used to close the skin, and a bandage is put on. You will be taken to a recovery room until you are fully awake. You can usually return to your normal activities the next day.

    An open biopsy usually takes from 30 to 60 minutes. If you have had a lymph node dissection to remove cancer, the surgery may take longer.

    WebMD Medical Reference from Healthwise

    Last Updated: November 14, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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