Clinical and histological features of fixed drug eruption: a single-centre series of 73 cases with comparison between bullous and non-bullous forms.

The clinical and pathological aspects of fixed drug eruption (FDE) have been described based on a few case series. To compare bullous FDE (BFDE) and non-bullous FDE (NBFDE) and to determine whether BFDE can be histologically distinguished from other dermatoses presenting with an apoptotic pan-epidermolysis. In this retrospective monocentre study (2005-2016), FDE was classified as BFDE or NBFDE and localized (one anatomical site) or generalized (≥ two sites; GBFDE).