15th August 2020

A 10-year-old boy previously suffering from a throat infection now presents with a rash (small red dots)

A 10-year-old boy previously suffering from a throat infection now presents with a rash (small red dots) on the legs, arms and buttocks. When examining him further, you notice swelling of the knees and ankles.

Select the SINGLE most appropriate diagnosis from the list below. Select ONE option only.