9th June 2025

A 49-year-old man presents to the emergency department, clinically dehydrated with a large erythematous rash covering a large proportion of his body.

A 49-year-old man presents to the emergency department, clinically dehydrated with a large erythematous rash covering a large proportion of his body. He states that he has recently started steroid therapy. What is the most likely diagnosis?

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