Abstract
Answer C. Pityriasis rosea
Pityriasis rosea is a benign rash and usually starts with a herald patch that is erythematous, often with an elevated scaling border. Within a couple of weeks, generalised pink scaly oval plaques form symmetrically over areas of the body.
InnovAiT article: Pityriasis rosea. DOI: 10.1177/17557380241277097.