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Vulva Biopsy

Medically reviewed by Drugs.com. Last updated on Dec 2, 2024.

What do I need to know about a vulva biopsy?

A vulva biopsy is a procedure used to remove a small piece of tissue for testing. It may be done if you have noticed itching, swelling, changes in color, or a lump in your vulva area. Your vulva area is the external genital area. It includes the outer and inner folds of skin (labia majora and labia minora) and the clitoris. You may be asked to trim your pubic hair before your biopsy.

What will happen during the biopsy?

Your vulva will be cleaned. Your healthcare provider may use a topical anesthetic before he or she gives you a shot with local anesthetic. The shot will numb the area so you will not feel pain during your biopsy. You may still feel pressure and some discomfort. Your healthcare provider will remove tissue and send it to the lab. You may need stitches in the area. Usually stitches that dissolve are used.

What will happen after the biopsy?

You may be told to put a small amount of petroleum jelly on the biopsy area. It prevents discomfort when you urinate. Healthcare providers will teach you the signs and symptoms of infection. You will be able to go home. Itching, discomfort, and spotty bleeding are normal for the first days after your biopsy. Keep the area clean and dry. Do not have sex until the area is healed. If you have stitches, it may take up to 2 weeks for them to dissolve. It may take up to 3 weeks to get the results of your biopsy.

What are the risks of a vulva biopsy?

Rarely, you may bleed more than expected or develop an infection. The area may be discolored, or you may have bruising.

Go to the emergency department if:

In the first 3 days after your biopsy:

Call your doctor if:

Medicines:

You may need any of the following:

Care Agreement

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Further information

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