Fatal herpetic hepatitis in pregnancy.

Disseminated herpetic infections are becoming more commonly reported during pregnancy. Such infections almost always occur in the third trimester and are usually associated with a primary infection, which serves as a portal of entry. Because of the high fetal and maternal mortality associated with this condition, early diagnosis and treatment are essential. Disseminated herpesvirus infection must be considered whenever a pregnant patient has herpetic mucocutaneous lesions, vague systemic symptoms, or evidence of massive hepatic dysfunction.