Skin Biopsy

Biopsy, Skin

Risks

Although unlikely, there is a slight risk of infection and a slight risk of persistent bleeding. If you usually form scars after skin injuries or surgery, you could develop a scar at the biopsy site.

After the procedure

Your doctor will give you specific instructions on how to care for your biopsy site. Keep the biopsy site clean and dry until it heals completely.

Your stitches will be taken out 3 to 14 days after the biopsy, depending on the biopsy site. Adhesive bandages should remain in place until they fall off. This usually takes from 7 to 14 days.

The biopsy site may be sore or bleed slightly for several days. Ask your doctor how much bleeding or other drainage is expected. Call your doctor immediately if you have:

• Excessive bleeding or drainage through the bandage. If excessive bleeding occurs, apply pressure to the biopsy site and contact your doctor.
• Increased tenderness, pain, redness, or swelling at the biopsy site.
• A fever.

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Author:	Maria G. Essig, MS, ELS	Last Updated: April 26, 2007
Medical Review:	Kathleen Romito, MD - Family Medicine Alexander H. Murray, MD, FRCPC - Dermatology
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