Postpartum Herpes Simplex Virus Endometritis and Disseminated Infection in Both Mother and Neonate

Viral Infection in Endometritis: Is There an Important Role or Not?

Chronic endometritis (CE) is a frequent pathological condition that is defined as localized inflammation in the endometrium. Some adverse fertility consequences such as recurrent miscarriage and failure of implantation are associated with chronic endometritis. On the one hand, inflammation plays an important role in the pathogenesis of endometritis, and on the other hand, the role of viral infections in inducing inflammation can make this review strongly attractive and practical. We set out to provide an overview of viral infections as a potential etiology of CE pathophysiology through the alteration of an endometrial microenvironment and its association with infertility. To the best of our knowledge, this is the first review to demonstrate the role of viral infection in chronic endometritis, and whether or not infection ultimately plays a role..

Acute Herpes Simplex Virus Hepatitis in Pregnancy

BACKGROUND

Herpes simplex virus (HSV) causes only 2-4% of all acute hepatitis but has high morbidity and mortality. Pregnancy is a risk factor for HSV hepatitis. We describe a case of gestational HSV hepatitis.

CASE

A 32-year old woman, gravida 2 para 1, presented at 38 2/7 weeks of gestation with back pain and fetal tachycardia. She became febrile after admission, had spontaneous rupture of membranes, and was delivered by cesarean for malpresentation. Postpartum, she became persistently febrile and developed transaminitis, symptomatic hypotension, and pancytopenia despite antibiotics. Imaging revealed acute liver injury, splenomegaly, pleural effusions, and cardiomyopathy. Serum polymerase chain reaction (PCR) screening identified HSV-1 infection. The patient recovered on acyclovir. There was no evidence of neonatal seroconversion.

CONCLUSION

Herpes simplex virus hepatitis causes significant morbidity, and pregnant women are susceptible to severe infections. Pregnant or peripartum women with acute febrile hepatitis require prompt evaluation for HSV with serum PCR screening.

Prolonged maternal postpartum fever and neonatal herpes infection

Maternal postpartum fever that is suggestive of endometritis often triggers evaluation of the mother and newborn infant for bacterial infection. Two neonates whose mothers had persistent postpartum fever despite broad-spectrum antimicrobial therapy developed disseminated herpes simplex virus (HSV) infection. Obstetric and pediatric healthcare providers should be mindful of possible HSV infection if there is postpartum fever unresponsive to antibiotics, and both mother and neonate should be evaluated appropriately and treated promptly.