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


Getting to the point – a case of spiny keratoderma
PPK is a common hyperkeratotic condition affecting the soles and palms. Spiny keratoderma is a less common variant characterised by spiny ke
Ivan Bristow
Jul 17, 20195 min read


Surface Analgesia - all you need is a toothbrush!
Relieving the pain of local anesthetic injections and other surface-based treatments has always been something we as podiatrists have...
Ivan Bristow
Jun 25, 20193 min read


Can Sunscreen make you Vitamin D Deficient?
With the increasing rates of skin cancer globally, the message about effective sun protection has never been stronger. The use of...
Ivan Bristow
Jun 24, 20193 min read


Hand and Foot Syndrome – a common side effect of chemotherapy
This article was jointly published in Podiatry Now Journal (June 2019 22(6): 8-11) & on the blog here. Outline Hand and foot syndrome is...
Ivan Bristow
May 23, 20198 min read


Oral Zinc – a useful adjunct in the treatment of plantar warts?
Oral zinc has been shown in some studies to clear cutaneous warts. This paper looks at the evidence in the treatment of plantar warts or ver
Ivan Bristow
May 8, 20197 min read


Primary Care Dermatology Society Opens its Membership to Podiatrists & other Healthcare Professi
In September 2003, myself and three colleagues (Julia Potter, Kate Springett and Jane O’Connor) organised the first Podiatric Dermatology...
Ivan Bristow
May 1, 20193 min read


Flying off on your holidays? Be careful of what you apply on your skin!
For most of us our holidays involve an airport and all its processes and procedures we must go through before we are allowed to board the...
Ivan Bristow
Apr 19, 20191 min read


See Pink? Stop and Think!
Malignant melanoma continues to be a problem with increasing incidence in the developed world. Lesions on the feet, particularly on the...
Ivan Bristow
Apr 1, 20192 min read


The 5th Foot Dermatology Conference 26th June 2019, Harrogate
Here are some preliminary details on the forthcoming foot dermatology conference being held in Harrogate on 26th June 2019.
Ivan Bristow
Mar 27, 20192 min read


Facing up to Dermatological Disease in the Cinema
I was recently watching an old film - “American Gigolo” starring Richard Gere and noticed his large Becker’s naevus on his shoulder. Even...
Ivan Bristow
Mar 13, 20193 min read


Goodbye Chlorhexidine?
Hypochlorous acid is a unique antiseptic as not only does it offer rapid, broad spectrum killing but also it is skin-neutral causing little
Ivan Bristow
Feb 21, 20197 min read


Never underestimate the power of fungus!
This blog highlights some of the recent advances in wound care knowledge and recognising that perhaps not all wound infections on the foot a
Ivan Bristow
Jan 30, 20194 min read


Dr Woods, urine and fungus - what can it all mean?
I was recently asked about a piece of equipment sometimes used in dermatology – the Wood’s light. This is something that most dermatology...
Ivan Bristow
Dec 13, 20183 min read


Nailing it! The mystery of nail growth during pregnancy
I remember at college during our lectures being shown a chart which documented the factors which increased and slowed nail growth – all...
Ivan Bristow
Dec 5, 20182 min read


Prescription only medicines and the internet
The rise of illicit online pharmacies means that patients potentially maybe sold prescription medications without proper medical attention l
Ivan Bristow
Nov 1, 20183 min read


How common is dry skin in adults?
Dry skin (or to give it it’s proper dermatological term – xerosis) is an extremely common condition we see in the podiatry clinic. It...
Ivan Bristow
Oct 1, 20183 min read


Melanoma & the foot - Can you help?
In 2007, I undertook a project looking at malignant melanoma and the foot. It came up as a clinical observation that many early lesions...
Ivan Bristow
Sep 12, 20183 min read


Podiatric Dermatology Website wins recognition
Just a quick thank you to all of the site visitors. The site has been identified as a top ten podiatry blog site (2018) in the UK. More...
Ivan Bristow
Jul 23, 20181 min read


Sun protection and the SPF Factor
As the long summer spell continues in the UK protecting the skin against the harmful effects of UV radiation is key to preventing sunburn...
Ivan Bristow
Jul 23, 20186 min read


Syphilis - a plantar problem
Introduction Having delivered many dermatology lectures to podiatrists, its surprising how often the issue of sexually transmitted...
Ivan Bristow
Jun 25, 20184 min read
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