[Gestationis pemphigoid. From three observations and in the light of a review of the literature].

The gestationis pemphigoid is a rare auto-immune vesiculo-bulleuse dermatosis occurring during the pregnancy or of the postpartum. The diagnosis is evoked by the localization and the type of eruption like by which has occurred of successive pushes. The cutaneous biopsy in immunofluorescence confirms the diagnosis by showing the linear deposit of C3 along the basal membrane.