Dermatologic Disorders

A 61-year-old man was hospitalized for worsening cutaneous ulcerations on his head, extremities, and trunk.

A 56-year-old woman presented to clinic for the evaluation of tender nodules that had gradually developed on her back and over her shoulders over several years’ time.

Dermatosis papulosa nigra is a common, benign epidermal growth characterized by the presence of multiple, asymptomatic, hyperpigmented, round, dome-shaped or flat, papules or macules localized predominately...

Steatocystoma multiplex is a rare skin condition clinically characterized by multiple, asymptomatic, smooth, round, soft to firm, often freely movable, yellow or skin-colored papules and nodules.

A previously healthy 9-year-old boy developed acute upper left quadrant and epigastric abdominal pain, nonbloody nonbilious vomiting, and decreased oral intake.

A 54-year-old man presented to a rheumatology clinic for ongoing care. The patient initially presented to the rheumatology clinic 9 years earlier with a 7-year history of diffuse painful skin. Upon his...

A 57-year-old woman with a past medical history of essential thrombocytosis, chronic obstructive pulmonary disease, hypertension, and treated chronic hepatitis C presented to the emergency department with...

A 3-year-old boy presented to our clinic for penile lesions that first appeared 3 to 4 weeks earlier.

A 16-year-old girl presented to our clinic with a 5-month history of hyperpigmented brown plaques on her back.

A 25-year-old woman with no past medical history presented to the dermatology clinic with abrupt onset of an asymptomatic, reddish, inverted-U-shaped papulosquamous skin eruption that started 3 weeks...