system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 12-year-old girl present with a well-defined annular pruritic lesion over the the neck with central clearing that is gradually progressive over the last 8 months. The likely diagnosis is -
assistant
The correct answer is  Tinea corporis / glabrosa / circinate is manifested by well-demarcated, annular, pruritic, active margins, scaly lesions that undergo central clearing. These are sharply demarcated lesions with raised edges. Central crusting - Leishmaniasis Central scarring - Lupus vulgaris Annular pustular psoriasis : rare variant of pustular psoriasis. having an annular, or circinate, lesion morphology, with a tendency to spread and form enlarged rings.