<prompt> Perioral pallor and Dennie-Morgan folds are seen in:Atopic dermatitisChronic actinic dermatitisBlood dyscrasiaPerioral contact dermatitis  <response>: Ans. a. Atopic dermatitisPerioralpallorheadlightsignFollicularpluggingAutennaesignThinningoflateraleyelsrous.Hertoghesign ????? Seeinatopicdermatitis- ITCH- SCRATCH-ITCH cycle is seen. Skin is dry or xerotic 