1,25-dihydroxyvitamin D (calcitriol)
This test measures 1,25-dihydroxyvitamin D, the biologically active form of vitamin D. It is used to investigate calcium imbalance, kidney disease and...
Our Skin Biopsy (6 specimens) service allows six separate skin lesions or areas to be sampled in a single clinic visit. Each specimen is analysed individually to ensure accurate diagnosis and clinical decision-making.
Turnaround time
Results available 5 days after arrival in lab. Doctor's report sent the day after results available (if required)
Biomarkers count
1
Professional phlebotomist comes to you
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Visit our clinic for your test
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Home visits require at least 24 hours notice.
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SelectedWhat is a Skin Biopsy (6 specimens)?
A Skin Biopsy is a minor surgical procedure used to obtain skin samples for laboratory (histological) examination. The 6-specimen option is intended for patients with multiple lesions or more extensive skin involvement requiring assessment during one appointment.
Biopsies are performed using punch, shave, incisional, or excisional techniques, depending on the lesion type, size, and location. Each specimen is clearly labelled and reported separately to allow precise correlation with biopsy sites.
Why might I need six skin biopsies?
Some dermatological or oncological conditions require multi-site sampling to establish a diagnosis, assess disease distribution, or compare lesion characteristics. Taking six biopsies in one visit avoids repeat procedures and speeds up diagnosis.
You may need six skin biopsies if you have:
Biopsy techniques used
The biopsy method is selected based on clinical indication:
Punch biopsy
Removes a small, full-thickness core of skin for detailed histological analysis.
Shave biopsy
Samples superficial or raised lesions.
Incisional biopsy
Removes part of a larger lesion when full excision is not initially appropriate.
Excisional biopsy
Removes the entire lesion with margins, often used when malignancy is suspected.
Benefits of the 6-specimen skin biopsy service
Step-by-step – How the procedure works
All biopsies are performed in clinic. Home visits are not available for biopsy procedures.
Recovery & results
After the biopsies
Histology results
Simple steps to get your results
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsFollow these guidelines for accurate results
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.
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