Proper pathology reveals the cause of an itchy, brown rash
13th November 2019
A 40-year-old woman presents with a pruritic rash on her upper back.
The rash had been present since childhood. Over time, it has increased in size and become brown and papular.
Topical clotrimazole and hydrocortisone have not helped. She is otherwise well, with no past history of note and takes no regular medications.