A 12-year-old girl is brought to the physician for a 2-day history of redness, pain, and warmth of her right arm. Physical examination shows an 8×14-cm area of erythematous, excoriated skin over the right antecubital fossa. She has a history of asthma and seasonal allergies. Temperature is 100 F. Which of the following is the most likely explanation for this patient’s presentation?
Chronic mucocutaneous candidiasis
Contact dermatitis
Lymphangitis
Mechanical barrier disruption
Mycosis fungoides
Tinea cruris
