What's up with this skin tag?
A 53-year-old male requests removal of a skin tag, which has started to discolour.
Each week, How to Treat publishes a clinical picture quiz.
The quiz has no CPD points attached, it's just for fun.
Take the quiz below, see how you fare against your peers and share your results via social media:
Dr Kelso is a GP in Sydney and Australian Doctor’s medical co-editor.