Skin Biopsy

A Skin Biopsy is a quick procedure used to diagnose skin cancers, rashes, unexplained lesions, and other skin conditions.

Biopsies are performed by experts with access to on-site pathology, ensuring fast and accurate results.

Receive your diagnosis for accurate results

If you have a skin issue that cannot be diagnosed visually, a skin biopsy can provide our staff with the answers they need – and in turn, the treatment you need.

Whether it’s a mole, a lesion or a rash, a skin biopsy can be taken to help our team get more information to see what needs to happen next.

What is a Skin Biopsy?

A biopsy involves removing a small sample of skin using techniques such as punch biopsy, shave biopsy, or excisional biopsy. The sample is examined by a specialist pathologist.

Depending on the specifics of your case (location and nature of the lesion along with any suspected diagnosis), we will select from the following biopsy options:

  • Punch biopsy. A circular piece of tissue will be removed, with all layers of skin extracted for full observation in the laboratory. You may need stitches.
  • Shave biopsy. If the rash or lesion is only in the top layers of your skin, our team will shave off a piece skin – no stitches necessary.
  • Incision biopsy. When a larger piece of tissue is needed, a scalpel will be used to excise the tissue, creating a full-thickness biopsy. Stitches will be required.
  • Excision biopsy. As opposite to non-biopsy excisions, where the removal of the lesion is the whole treatment process, an excision biopsy involves full removal of the lesion but with an expectation that further treatment will be required.

What to expect

When you receive a skin biopsy, there are three main things that will occur. Local anaesthetic will be injected, the piece of tissue will be removed according to the specifics listed above, and finally, the wound will be closed with sutures if necessary.

During

  • Numbing injection
  • Quick removal of a small piece of skin

After

  • Mild tenderness
  • Small dressing for several days
  • Results usually within a week

Recovery & Aftercare

  • Keep the area clean
  • Avoid water for 24 hours
  • Follow your wound care instructions

Results

At Skin Institute’s Auckland clinics, Wellington and Queenstown clinics you can select which laboratory you would like to have analyse your biopsy, giving you the option to receive your results much quicker. It’s as easy as choosing if you want to go private or public:

Private

  • Skin Institute SkyLab – service currently only available in Auckland, Wellington & Queenstown
  • Lab fee for biopsies and small excisions from $200
  • Auckland: within 3 working days
  • Wellington: within 5 working days
  • Queenstown: 5-7 working days

Please note: the SkyLab laboratory fee is in addition to any other consultation or treatment charges.

Public

  • District Health Boards (DHBs)
  • Free**
  • Results in approx 3-4+ weeks

Cost

To be quoted by provider

Book your appointment with our expert team. No referrals necessary.

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