A 51-year-old woman is seeking treatment for distortion of a fingernail that was first noted several months ago. The condition is asymptomatic. Can you make the diagnosis?
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?
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?
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?
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?