February 1st 2008
For 3 weeks, a 3-year-old African American boy had a mildly pruritic rash on his buttocks, lower extremities, upper thighs, and soles. The patient was initially seen at an urgent care center, where he was given amoxicillin for suspected scarlet fever. A week later, he presented to the emergency department and was treated with griseofulvin for tinea corporis. A skin culture did not grow fungus.