In this section we have spot diagnoses posted on a daily basis since June 2010, now over 1700! You can review the archived cases and read the suggested diagnoses by users and the final comment by Dr Uma Sundram, the Editor-in-Chief and main spot diagnosis host. Case are uploaded each week day by 10 a.m. UK time with the correct diagnosis will generally be posted at 8 p.m. UK time. Why not view the most recent spot diagnosis and proffer a diagnosis?

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Case Number : Case 1921 - 10 Oct - Dr Uma Sundram Posted By:

Please read the clinical history and view the images by clicking on them before you proffer your diagnosis.
Submitted Date :
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31 year old male with rash on feet.

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User Feedback


vincenzo polizzi

Posted · Report

Pigmented/Purpuric/Dermatosis-like irritant contact dermatitis?

Eosinophiles-poor insect bite reaction?

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Anil Patki

Posted · Report

Looks like pigmented purpuric dermatosis but the site is unusual

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Uma Sundram

Posted · Report

Pigmented purpuric dermatitis. This is a nice example showing intraepidermal red blood cells.

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