Keratoderma is/are seen in: (A) Pemphigus, (B) Pityriasis rosea, (C) Pityriasis rubra pilaris, (D) Dermatitis herpetiformis
Answer is C. C i.e. Pityriasis rubra pilaris Keratoderma is seen in PRP, psoriasis, Reiter's syndrome (keratoderma blenorrhagica), arsenic and Haxthausen's disease.