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I welcome interesting clinical cases you think might fit here, or any suggestions for subjects you would like to hear more about.


Beyond the foot: considering extragenital lichen sclerosus in podiatry
A genital skin problem which can manifest on the foot and leg, Lichen Sclerosus is something podiatrists may not be aware of.

Michelle Reynolds
Jul 3110 min read
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Melanonychia: visually differentiating the good from bad
What is Melanonychia? Melanonychia, a term derived from the Greek "Melas" (meaning black or brown) and "Onyx" (meaning nail), describes...

Ivan Bristow
Jul 314 min read
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Acral lentiginous melanoma - improving detection on the foot
How can we improve detection of acral lentiginous melanoma on the foot? This blog looks at the evidence and suggests practical methods that can be implemented in clinic.

Ivan Bristow
Jun 210 min read
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Could corns be viral in origin?
Can we easily tell if an hyperkeratotic plantar lesion is a corn or a wart?

Ivan Bristow
Apr 38 min read
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Doughnut wart - an unwanted complication
Doughnut wart is a complication of wart treatment and this article discusses the phenomenon seldom seen or reported.
Ivan Bristow & Dean Cronkwright
Apr 34 min read
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Looking for a great dermatology meeting in 2025?
Annoucing the PCDS Annual Meeting in Harrogate, March 2025

Ivan Bristow
Oct 29, 20241 min read
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The New HEINE Smartphone Adaptor Mag
This is a short review of the new Heine Smartphone Adaptor Mag

Ivan Bristow
Aug 28, 20242 min read
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Podiatrists spotting melanoma - does it happen?
What does the literature say about podiatrists ability to spot a melanoma?

Ivan Bristow
Aug 6, 20244 min read
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A review of the new HEINE DELTA 30 PRO Dermatoscope
I have covered dermoscopy as a topic for many years on my blog. Three and a half years ago, I reviewed Heine’s Delta 30 dermatoscope and...

Ivan Bristow
Dec 19, 20234 min read
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Amelanotic melanoma on the sole of the foot
A case of amelanotic melanoma occurring on the foot.
Matthew Bland
Nov 28, 20233 min read
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Dermoscopy & acral melanoma. Keep it BRAAF please.
Acral melanoma is something which worries every podiatrist – a rare malignancy but one not to be missed as timely diagnosis can reduce...

Ivan Bristow
May 5, 20233 min read
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Book: Diagnostic Dermoscopy 2E – A great update
A review of the second edition Dr. Jonathan Bowling's award winning book "Diagnostic Dermoscopy".

Ivan Bristow
Jul 26, 20223 min read
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A red macule on the sole
Case Outline A 54-year-old woman recently presented in clinic with a flat red lesion measuring 20 mm by 15 mm (maximum) on the plantar...

Ivan Bristow
Mar 3, 20223 min read
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Dermoscopy of Warts & Corns
This article discusses the dermatoscopic features of warts and corns.

Ivan Bristow
Feb 7, 20223 min read
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Which Dermatoscope should I buy?
Following the recent Royal College of Podiatry Conference last month in Liverpool, I decided to try and answer the most asked question...

Ivan Bristow
Nov 30, 20215 min read
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How's your image?
One of the benefits of dermatology is that is a very visual subject and consequently, it is ideally suited to photography. An accurate...

Ivan Bristow
Aug 17, 20213 min read
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Can dermoscopy training improve a podiatrist's lesion recognition skills?
I have written a few blogs over the last few years on the topic of dermoscopy and dermatoscopes, highlighting how the technique can...

Ivan Bristow
Aug 17, 20214 min read
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Long COVID toes?
Recent publications have demonstrated the COVID toes may persist longer in some patients, suggesting them to be part of long COVID.

Ivan Bristow
Mar 24, 20212 min read
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Do you use a Dermatoscope? Online Dermoscopy Conference in October 2020!
Announcing the International Dermoscopy Society's Online Conference.

Ivan Bristow
Sep 27, 20201 min read
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