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Pityriasis Rubra Pilaris
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Definition
: A chronic skin disease characterized by small follicular papules, disseminated reddish-brown scaly patches, and often, palmoplantar hyperkeratosis. The papules are about the size of a pin and topped by a horny plug.
Substance
CAS Registry & name
Categories
Source
Familial pityriasis rubra pilaris
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*Pityriasis Rubra Pilaris.