๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Introduction
Andrea L. Zaenglein, Amanda M. Nelson and Leah E.B. Lalor Acne Vulgaris 36
Synonym:๏ก Acne
Key features
ยA multifactorial disorder of the pilosebaceous unit
ยSignificant psychological and ecownomic impact
ยClinically characterized by comedones, papules, pustules, and nodules
ยPotential sequelae include persistent erythema and postinflam- matory hyperpigmentation as well as scarring