Nancy Weigle, Sarah McBane
Psoriasis is a chronic inflammatory skin condition that is often associated with systemic manifestations. It affects about 2 percent of U.S. adults, and can significantly impact quality of life. The etiology includes genetic and environmental factors. Diagnosis is based on the typical erythematous, scaly skin lesions, often with additional manifestations in the nails and joints. Plaque psoriasis is the most common form. Atypical forms include guttate, pustular, erythrodermic, and inverse psoriasis. Psoriasis is associated with several comorbidities, including cardiovascular disease, lymphoma, and depression...
May 1, 2013: American Family Physician