 [ Symptoms ] can cats cause psoriasis my father has sever psoriasis on his back arms and legs he has never had skin conditions of any type until the past 10 years and he is now 70 my step mother has became a cat hoarder and the psoriasis began about the same time as the hoarding we have narrowed down the cat population to about 10 however my father still has psoriasis he has been to the dr and had prescriptions that do little to offer relief [ Disease ] yes but make sure this is indeed a common wart many skin lesions can mimic a wart so see your medical provider or a dermatologist to be sure a raised red oval shape is a vague description and this is not typical of a common wart but again i can not see it