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What is Which of the following statements is true regarding Pityriasis rubra pilaris – a) Isolated patches of normal skin are foundb) Cephalocaudal distributionc) I.V. cyclosporine is effectived) More common in femalese) Oral cyclosporine is effective and explain in detail?
A characteristic feature of plaques of pityriasis rubra pilaris is the presence of distinct islands of normal skin.
Lesions on the trunk evolve in craniocaudal (cephalo caudal) direction.