Clinically, acne presentation differs based on condition severity. Mild acne is typically localized to the face and manifests as noninflammatory open and closed comedones. 2 Moderate presentations of ...

Papule A small, slightly elevated, red or otherwise discolored bump with a slightly excavated (caved-in) center. Papules occur when a pore becomes clogged with excess oil, bacteria, and dead skin ...

Please provide your email address to receive an email when new articles are posted on . A 12-year-old girl presented with a 3-week history of an itchy rash on the back of her neck. She was previously ...

In nine of 11 adult patients treated with actinomycin D a characteristic skin eruption developed, with predictable progression from erythema to papules and pustules and from face to trunk. The ...

The most common cause of pustules is acne, a skin condition that can clog skin pores with oil and dead skin cells. Pustules may also occur from an allergic reaction to food, environmental allergens, ...

A 20-year-old man presents with a 4-year history of a skin condition on his face. He tried an over-the-counter salicylic acid facewash that did not help much. The lesions are sometimes painful and ...