3rd July 2023

A 23-year-old female attends her GP with a rash. She has been investigated for ongoing fatigue and anaemia for several months

A 23-year-old female attends her GP with a rash. She has been investigated for ongoing fatigue and anaemia for several months. She is concerned as there is a new purple reticulated rash across her limbs and torso. On examination, it is non-blanching.

What is the most likely differential diagnosis?

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