Histopathological features of pemphigoid gestationis and polymorphic eruption of pregnancy: A blinded retrospective comparative study of 31 cases.
Farah BabanFangyi XieJulia S LehmanRegan TheilerAustin ToddDawn M DavisEmma F JohnsonPublished in: Journal of cutaneous pathology (2022)
Eosinophilic spongiosis, eosinophilic epitheliotropism, and dense superficial dermal eosinophils were diagnostic of PG. Given overlapping clinicopathologic features, however, DIF results with clinicopathologic correlation, remain the gold standard.