Fig. 3.

Pretreatment images of Case 2 while on 1 mg/kg prednisone daily and azathioprine 2.5 mg/kg for 3 weeks with ongoing new bullae formation and erythematous dusky plaques exquisitely tender to touch and pruritic. A) Palms and forearms with annular erythematous plaques and tense bullae. B) Abdomen and upper thighs with annular erythematous plaques and tense bullae and erosions. C) Tense bullae, erosions, and erythematous plaques on the neck that extend up to the face, chest, and arms.