Photoallergic contact dermatitis due to treatment of pulmonary fibrosis with pirfenidone

nopathological findings in a rare variant of pemphigus vulgaris. J Dtsch Dermatol Ges 2010; 8: 179–183. 4 Danopoulou I, Stavropoulos P, Stratigos A et al. Pemphigus vegetans confined to the scalp. Int J Dermatol 2006; 45: 1008–1009. 5 Zaraa I, Sellami A, Bouguerra C et al. Pemphigus vegetans: a clinical, histological, immunological and prognostic study. J Eur Acad Dermatol Venereol 2011; 25: 1160–1167.