Psoriasis: a clinical update on diagnosis and new therapies.

Cleve Clin J Med · 2000

review · Level V

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Abstract

Psoriasis varies widely in its clinical expression, from a single fingernail pit to widespread disfiguring skin lesions and disabling arthritis. Treatments are divided into five levels, providing a framework for approaching this disease according to severity and recalcitrance to previous treatment. Powerful immunosuppressive drugs are showing some success in treating severe cases.