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There are several asymptomatic skin diseases that favour the axillae. Most of the conditions in this month’s quiz are rather uncommon. Check the colour, and whether the surface is smooth (a patch) or thickened (a plaque).
Four examples of brown armpits, four examples of white armpits and four examples of skin coloured papules are included.
For each of the ten 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.
When you finish the quiz, you can download a certificate.
What is wrong with this armpit?
Skin tags
Is any treatment appropriate?
There are various reasons for skin tags, but multiple lesions in the axillae are usually acrochordons made up of loosely arranged collagen fibres and blood vessels surrounded by a thinned or thickened epidermis. Skin tags are more prevalent in obesity. They can be snipped off, tied off or removed by diathermy or freezing.