What's this unusual growth during pregnancy?

Amy is a 22-year-old primigravida who presents at 28 weeks’ gestation with a rapidly enlarging painless mass affecting the middle finger of her dominant hand.

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. Dermatol Online J 2017; 23:13030