Skin Biopsies
A skin biopsy is a simple medical procedure where a small sample of skin is taken and examined under a microscope. It is the most accurate way to diagnose skin cancers (melanoma, BCC, SCC), precancerous spots, rashes and inflammatory skin diseases , and unusual moles or growths.
At DermLab, biopsies are usually performed immediately during your appointment, so you don’t need to return for another booking.
Why It’s Used
To confirm or rule out skin cancer
To diagnose unusual or changing moles
To investigate unexplained rashes or chronic skin conditions
To guide treatment decisions with an accurate diagnosis
How It Works
Preparation – The area is cleaned and numbed with a small injection of local anaesthetic.
Sampling – A tiny portion of skin is removed using a specialised technique (shave, punch, or incisional biopsy).
Closure – Most biopsies don’t require stitches, but if they do, dissolvable or removable sutures are used.
Pathology – The sample is sent to a specialist laboratory for analysis.
Results – Results are usually available within a few days, and your Dermatologist will contact you promptly.
Frequently Asked Questions
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You’ll feel a small sting from the anaesthetic, but the procedure itself is painless.
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Most biopsies leave only a tiny mark. If stitches are required, the Dermatologist will minimise scarring as much as possible.
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Typically 3–5 working days, depending on the pathology laboratory.
Request a Consultation
We know skin, and want you to be comfortable in yours. Let’s discuss your concerns and how to reclaim health and confidence.