Pityriasis rosea (PR ... A solitary pink scaling annular patch is the distinguishing hallmark of PR (see Figure 1). This herald patch is first noticeable as a small erythematous papule, but ...

A close-up of Pityriasis Rosea, a common skin condition characterized by a red, scaly, circular rash. This initial "herald patch" often appears before smaller lesions spread across the body.

Classically, pityriasis rosea begins as an erythematous, scaly patch on the trunk, known as a herald patch. This large lesion is commonly 2–10 cm in diameter, ovoid, erythematous and slightly ...

The first sign of pityriasis rosea is usually a round or oval scaly lesion with a raised border, known as a herald patch. Not ...

In the latest case of the month, Dr Donagh McDonagh asked what could be wrong with this 43-year-old man with a rash and a ...