Do these annular lesions ring a bell?

Sandra is a 35-year-old HR consultant who presents with a 48-hour history of a rash on the lower legs and thighs.

Test your clinical know-how by taking the quiz below. If you select the wrong answer, have another go — you can try as many times as you like!


Dr Kate Kelso is a GP and medical editor at Australian Doctor.

  1. BMJ 2021; 30 June
  2. Int J Womens Dermatol 2021;