Dr Davis is professor and chief of Dermatology and Residency Program director for the Division of Dermatology, Medical College of Georgia, August University, Augusta.
Teenager bothered by painful bumps on toes
A healthy 15-year-old girl presents for evaluation of itchy, painful bumps on her toes that developed 3 weeks earlier. The bumps become more numerous and bothersome when she is outdoors sledding and skiing. What's the diagnosis?
Erythematous plaque on an infant’s cheek
A healthy, afebrile, 12-month-old girl presents for evaluation with an asymptomatic nodule on her left cheek that has been present for 3 weeks. She was initially seen by her pediatrician, diagnosed with cellulitis, and prescribed an oral antibiotic, which was not administered by her parents.
Hypopigmented lesions in a teenaged girl
A healthy 14-year-old girl with a progressive asymptomatic rash on her arms, legs, trunk, and face presents for evaluation. She was treated for eczema with minimal improvement.
New violaceous nodules in a neonate
Following an uncomplicated pregnancy, labor, and delivery, a healthy 13-day-old girl presents for evaluation with a 2-day history of firm, violaceous nodules on her mid-upper back and right arm just above the axilla.
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