Derm Dx

DermDx: Extremely Itchy Rash

A 31-year-old woman of Middle Eastern descent is referred for evaluation of a rash affecting her upper back and lower legs, which she describes as incessant and severe. Can you make a diagnosis?

DermDx: Hair and Nail Changes

A 38-year-old African man is referred for evaluation of localized areas of hair loss accompanied by nail changes. What is the most likely diagnosis?

DermDx: Seasonal Rash

A 40-year-old woman presents with an itchy rash first noted 1 week ago that occurs every year mid-spring. What is the most likely diagnosis?

DermDx: Itchy Blisters on Shins

A 15-year-old adolescent presents to the clinic for evaluation and treatment of scattered blisters on both legs. The blisters were first noted 5 days ago. Can you diagnose this condition?

DermDx: Itchy Rash on Infant

A 5-month-old Hispanic infant presents for evaluation of a rash involving his arms and trunk that has been progressing over the past month. Can you make the diagnosis?

DermDx: Herald Patch on Chest

A 24-year-old woman presents to the office with concerns about a rash on her chest that she first notices 3 days ago. What is your diagnosis?

DermDx: Large Lesion on Bridge of Nose

A 69-year-old woman presents for evaluation of a sizeable growth on her nose. She states that the lesion was first noted several months ago and has rapidly increased in size over the last 4 weeks. What is your diagnosis?

DermDx: Burning Rash on Scrotum

A 62-year-old man presents to the clinic with complaints of burning and itching of his scrotum that began several months ago. Can you diagnose this condition?
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