Derm Dx

A 50-year-old woman presented with two new papules on her nose.

Patient Presentation: A 17-year-old boy presented with mildly pruritic, violaceous papules and plaques on the left side of his chest that had slowly extended over the past 6 months. He reported no pain and no history of applying topical...

PATIENT PRESENTATION A 43-year-old man presented for a routine skin check with a several year history of unilateral, yellowish, pearly papules on the left lower eyelid. The lesions were completely asymptomatic and did not affect his...

Patient Presentation A 63-year-old man presented for evaluation of newly appearing, diffusely distributed, pruritic skin lesions. The patient’s medical history was significant for essential thrombocytosis initially diagnosed in 2007 that...

Patient Presentation A 55-year-old Caucasian male presented to the emergency department with a 2-day history of what looked like dried crusts of blood on his forearms. They were mildly painful and tender, but non-pruritic. His medical...

PATIENT PRESENTATION A previously healthy 64-year-old Caucasian male presented to the outpatient dermatology clinic with a progressive red, pruritic rash on his abdomen and back. On physical examination, there was an extensive erythematous...