Skin Biopsy
What is a Skin Biopsy?
A skin biopsy is a medical procedure performed to obtain a sample of skin tissue for diagnostic evaluation. It is commonly used to diagnose various skin conditions, including suspicious moles, rashes, infections, or skin cancers. The procedure involves numbing the area with local anesthesia and removing a small piece of skin using a scalpel, punch tool, or a specialized biopsy device. The extracted tissue is then sent to a laboratory, where it is examined under a microscope to determine the presence of abnormalities, such as cancer cells, inflammatory conditions, or infectious agents. Skin biopsies play a crucial role in accurate diagnosis and guiding appropriate treatment plans for dermatological conditions.
More About Skin Biopsies

Types of Skin Biopsies
There are several types of skin biopsies performed based on the nature and location of the suspected skin condition. A punch biopsy involves using a circular blade to remove a small, cylindrical piece of skin, typically used for deeper skin conditions. Shave biopsy involves shaving off the top layers of the skin using a scalpel or a razor blade, suitable for superficial lesions or growths. Excisional biopsy removes the entire lesion along with a margin of healthy tissue and is commonly used for larger or potentially cancerous growths. Incisional biopsy takes a sample from a specific area of a larger lesion. Finally, a needle biopsy employs a fine needle to extract cells from the skin for examination. The type of biopsy chosen depends on the suspected condition and the physician’s judgment.
Biopsy FAQs
Is a skin biopsy painful?
Local anesthesia is administered before the procedure, so the biopsy site is typically numb. However, you may feel some pressure or mild discomfort during the biopsy, but it is generally well-tolerated.
How long does it take to get the biopsy results?
The time it takes to receive the results varies depending on the laboratory and the nature of the analysis. Typically, results are available within a few days to a couple of weeks.
Will I need stitches after a skin biopsy?
It depends on the type of biopsy performed. Shave biopsies and needle biopsies usually do not require stitches. However, punch biopsies and excisional biopsies may require stitches to close the wound.
What should I do after a skin biopsy?
After the biopsy, it is important to follow your healthcare provider's instructions for wound care. Keep the area clean and dry, avoid excessive physical activity, and protect the site from direct sunlight. If you experience any unusual symptoms or complications, contact your healthcare provider.
Will there be a scar after a skin biopsy?
Scarring can occur after a skin biopsy, but the extent of scarring depends on various factors, including the size and location of the biopsy site, the individual's healing process, and the skill of the healthcare provider. Proper wound care and following post-biopsy instructions can help minimize scarring.

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The Lamb Difference
The Lamb Difference evolved out of the belief that every patient should be an active participant in their care. Dr. Angela Lamb has created a comprehensive experience for each of her patients which includes:
- Questionnaires in office to get an assessment of your skin problem and history
- Calipers for certain cosmetic procedures to ensure symmetry
- Education about your condition when you leave the office

GET TO KNOW
The Lamb Difference
The Lamb Difference evolved out of the belief that every patient should be an active participant in their care. Dr. Angela Lamb has created a comprehensive experience for each of her patients which includes:
- Questionnaires in office to get an assessment of your skin problem and history
- Calipers for certain cosmetic procedures to ensure symmetry
- Education about your condition when you leave the office
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