A Clinical Atlas of 101 Common Skin Diseases

Clinical Case Challenge

What is your diagnosis?
Misha Rosenbach, MD
Participate in the Clinical Case Challenge to enhance your knowledge and ability to diagnose common skin conditions.

Question 1 of 1


Contributed by Misha Rosenbach, MD

A 22-year-old female patient presents for evaluation of pruritic lesions that were tender to palpation on her lower legs. She is otherwise healthy, works as a kindergarten teacher, and takes no prescribed medications, over-the-counter medications, or illicit substances.

  • The rash has been present for 48-72 hours
  • She denies fevers, chills, sweats, joint pains, or abdominal discomfort
  • On exam the patient has non-blanching, red macules, some of which have some substance and elicit pain on palpation
What is your diagnosis?