Quiz
Pustules – 15 cases

Pustules don’t always indicate infection, as sterile pustules may arise in various inflammatory skin disorders. The disorders discussed in this quiz may present as pustular eruptions.

For each of the fifteen cases, study the image(s) and then answer the questions. You can click on the image to view a larger version if required.

Each case should take approximately 2 minutes to complete. There is a list of suggested further reading material at the end of the quiz.

Case 4

What is this condition?

Dermatomal distribution of pustules due to herpes zoster.

What features distinguish it from other pustular conditions?

Shingles is generally confined to a single dermatome. The pustules may be purpuric or haemorrhagic, and often erupt from a painful erythematous plaque.

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