Dermatologic Disorders

A 14-year-old boy with a history of insulin-dependent type 1 diabetes presented to our dermatology clinic with a 2-year history of a slowly growing discoloration on the right medial knee.

This 28-year-old woman presented for evaluation of an itchy rash on both hands, particularly along the edges, of approximately 2 weeks’ duration.

This 83-year-old woman presented with a 1-week history of an asymptomatic rash that wrapped around the right side of her trunk.

This 43-year-old man presented for evaluation of asymptomatic papules on the lateral aspects of both eyelids of 1 week’s duration.

DRESS syndrome has been known for many decades as a severe adverse reaction to a medication.

A 2-year-old girl presented with a pruritic rash. Her mother said the rash had begun after the girl had helped her father in a wheat field.

Dermatofibrosarcoma protuberans is the most common dermal sarcoma, accounting for approximately 18% of cutaneous soft-tissue sarcomas.

A 62-year-old man presented with a raised asymptomatic growth on his upper back.

A 68-year-old woman with a history of brittle diabetes mellitus and end-stage renal disease (ESRD) that had required hemodialysis for several years presented to the emergency department with severely...

A 28-year-old white woman presented with recurrent boils in the axillary and inguinal areas. The lesions had been fluctuating in severity for the preceding 5 or 6 years and often had flared premenstrually....