Case 3:
A 25-year-old woman seeks evaluation of an itchy lesion on her neck. Almost a year earlier, a similar lesion occurred at the same site after she did yard work. Rhus dermatitis was suspected at that time; a topical corticosteroid was prescribed and the lesion resolved.
What is your clinical impression of this recurrent lesion?
A. Herpes simplex.
B. Contact dermatitis.
C. Impetigo.
D. Insect bite.
E. Fixed drug eruption.
