Figure 18-8

Erythema multiforme minor. This patient has a recurrent herpes simplex virus infection. Note the drying crust of the herpetic "cold sore" on his lower lip and the target-like lesions on his palm.

Figure 18-9

Erythema multiforme major. Extensive hemorrhagic crusting on mucous membranes is noted in a patient with fever and extensive erythematous lesions.