"Annular herald patch" is found in: (A) Pityriasis alba, (B) Pityriasis rosea, (C) Tinea capitis, (D) Psoriasis
Answer is B. Pityriasis roses is characterised by herald patch/ mother patch it is the first manifestation of disease in 50% of patients it is a well defined erythematous oval or round lesion 2-10 cm diameter with typical colarette of scale at the margin Most common sites - chest back,abdomen extremities. widespread rash appear after herald patch in a span of 5-15 days.