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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.
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Keratodermic sandles is a feature of
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The correct answer is  In pityriasis rubra pilaris there is yellow orange thickening of palms and soles ( keratodermic sandals). 
There is also yellow brown discoloration and thickening of distal nail plate.