ACNE popular names: acne vulgaris, pimples, blackheads, comedo. What is it? Acne vulgaris or juvenile acne is one of the most prevalent dermatoses (skin disorders), affecting about 80% of the adolescents, but it may persist or begin in adulthood. Its a disorder of the pilo-sebaceous unit called pyoderma (hair and sebacious gland). The most severe… Continuar lendo ACNE