A case report pemphigoid gestational case, responding to systemic steroid therapy
In this case report, a rare case of Pemphigoid Gestationis at 33 weeks’ of gestation is presented and the related literature is briefly reviewed. A 21-year-old at 33 weeks’ of gestation admitted with the complain of itchy skin lesions on the abdomen, arms and legs. Dermatologic examination revealed urticaria papules and plaques in the abdomen, arms and legs, more intensely around the umbilicus, which range from 1-2 cm diameter to 4-5 cm diameter. Papulovesicular lesions and few erosions were observed especially in the hand and foot dorsals. Spongiosis on epidermis, intracellular and subepidermal bullae formation, edema on papillary architecture and inflammatory infiltrate composed of mononuclear cells and eosinophils around the perivascular ares of the upper dermis were seen in histological examination. Direct immunofluorescence of perilesional skin showed linear deposition of complement (C3) along the basement membrane zone. The preliminary diagnosis of pemphigoid gestationis was confirmed by histopathologic findings. Pemphigoid gestationis is a rare autoimmune bullous dermatosis that begins in the second or third trimester of pregnancy. Healing occurs weeks after birth. It occurs more severely in subsequent pregnancies. Its main treatment is systemic steroid and antihistamine administration. A multidisciplinary approach both in dermatological and gynecological terms is required for the diagnosis, treatment and course of the disease.