The Differential Diagnosis of Psoriasis Vulgaris


Psoriasis is a chronic, relapsing dermatose characterized by erythematous scaly plaques. Histopathological signs parakeratosis, losing of granular layer, acanthosis, papillomatosis, microabscess, capillary proliferation, excessive mitosis up to 50 fold. Differential diagnosis of psoriasis should be done with all bacterial-viral diseases, tumors… (More)


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