Fig. 2.

Distant (a) and closer (b) view of the woman’s right leg show multiple individual and grouped nodules of Tdap vaccination-associated erythema nodosum. Lesions of erythema nodosum on the right leg are located on the distal lateral thigh, the proximal lateral calf, the distal lateral calf, and the distal lateral leg proximal to the ankle (a). A group of 3 nodules of erythema nodosum are noted on the distal right leg (b)