Intrauterine herpes simplex infection resembling mechanobullous disease in a newborn infant.
We present a case of transplacentally acquired intrauterine herpes simplex virus infection in a newborn delivered at 36 weeks' gestation by cesarean section because of intrauterine growth retardation and maternal preeclampsia. The mother experienced a single episode of serotype 2 herpes progenitalis at 14 weeks' gestation. At birth the infant manifested clinical findings of herpes simplex virus infection, which resembled epidermolysis bullosa and aplasia cutis congenita. Preexisting cutaneous lesions and intact fetal membranes at delivery strongly support a transplacentally acquired intrauterine herpes simplex virus infection. Repeated Tzanck smears, viral cultures, and immunohistochemical studies of the skin were required to confirm the diagnosis. Intrauterine herpes simplex virus infection is associated with significant morbidity and mortality but responds to antiviral therapy. Therefore this diagnosis must be considered in the neonate born with bullous or eroded skin lesions.
D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006561:Herpes Simplex / Q000151:congenital* / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012867:Skin / Q000473:pathology; D012872:Skin Diseases, Vesiculobullous / Q000175:diagnosis