DR [Dermatology Reports 2011; 3:e32] [page 71] Eczema herpeticum in pregnancy Grigoriy E. Gurvits,1 Jill A. Nord2 1New York University School of Medicine, Langone Medical Center; 2St. Vincent’s Medical Center/ New York Medical College, New York, NY, USA Abstract Eczema herpeticum (EH), or Kaposi’s vari- celliform eruption, is a skin infection with herpes simplex type I virus (HSV-1) that occurs in patients with compromised skin integrity, such as atopic dermatitis (AD). Unrecognized, it may be fatal and viremia in pregnancy may lead to fetal demise and mis- carriage. We describe a rare case of EH in pregnancy, eczema herpeticum gravidarum (EHG), which is the third published report in the literature to date. Case Report A 22-year-old gravida two para one woman in her 23rd week of pregnancy presented with a painful papular eruption on her face and neck of one week’s duration. She had prior history of AD, but has recently stopped topical corticosteroids. She denied history of sick contacts, sun exposure, or sexually transmit- ted diseases. On examination, her tempera- ture was 37.8°C, heart rate 120 beats per minute, and blood pressure 127/72 mmHg. There were multiple hyperpigmented plaque- like lesions covering 80% of her body surface, and tender umbilicated vesiculo-papular lesions on her face, neck and upper torso in different stages of development. Pus was expressed from several lesions. Shotty cervical lymphadenopathy was noted. Her fundal height was appropriate for stated length of pregnancy and gynecological examination was unremarkable. Laboratory analysis showed white blood cell count of 8.3x103/L. She tested negative for serum rapid plasma reagin and human immunodeficiency virus. She was diagnosed with severe impetiginized EH with underlying severe AD. Intravenous acyclovir 5 mg/kg per dose three times daily and intra- venous cefazolin one gram every six hours were administered. Local corticosteroid cream was applied for her severe AD. On day 3, no new lesions were noted, and herpetic rash cleared by tenth day of therapy. Subsequently, viral and bacterial cultures from lesions isolat- ed HSV-1 and methicillin sensitive Staphylococcus aureus, which was also pres- ent in her bloodstream. She completed two weeks of intravenous therapy and delivered healthy baby at term. First described by Dr. Kaposi in 1887, EH is a disseminated herpetic infection of inflamed skin that may complicate AD, Darier-White disease, pemphigus foliaceus, mycosis fun- goides, Sezary syndrome, ichthyosis vulgaris, and burns.1 Several theories have been pro- posed to explain pathogenesis of EH, includ- ing decreased skin integrity, impaired plasma- cytoid dendritic cell recruitment and local interferon production.2 Associated findings may include fever, malaise, lymphadenopathy, elevated serum IgE levels, and relative lym- phopenia.1 Failure of early recognition and prompt treatment with intravenous acyclovir and concomitant antibiotics may carry risk of multiorgan failure and death.1,2 Use of corti- costroids has not been shown to cause EH,1 and treatment of the underlying AD is war- ranted. To date, only two cases of EHG have been published in English literature.3,4 Acyclovir appears to be safe in pregnancy5 and early therapy of EHG is indicated. Overall, EHG is rare but serious condition that may compli- cate pregnancy in patients with AD and requires prompt recognition. References 1. Wollenberg A, Zoch C, Wetzel S, et al. Predisposing factors and clinical features of eczema herpeticum: a retrospective analysis of 100 cases. J Am Acad Dermatol 2003;49:198-205. 2. Wollenberg A, Wetzel S, Burgdorf WHC, Haas J. Viral infections in atopic dermati- tis: pathogenic aspects and clinical man- agement. J Allegy Clin Immunol 2003;112: 667-74. 3. Rekant SI. Eczema herpeticum and preg- nancy. Obstet Gynecol 1973;41:387-91. 4. Garland SM, Hill PJ. Eczema herpeticum in pregnancy successfully treated with acy- clovir. Aus N Z J Obstet Gynaecol 1994;34: 214-5. 5. Stone KM, Reiff-Eldridge R, White AD, et al. Pregnancy outcomes following systemic prenatal acyclovir exposure: Conclusions from the international Acyclovir pregnancy registry, 1984-1999. Birth Def Res A Clin Mol Teratol 2004;70:201-7. Dermatology Reports 2011; volume 3:e32 Correspondence: Grigoriy E. Gurvits, 530 First Ave, SKI-9N, New York, NY 10016, USA. Tel. +1.212.263.3095 E-mail: g_gurvits@hotmail.com Key words: eczema herpeticum, pregnancy, her- pes simplex virus, acyclovir, impetigo. Received for publication: 11 August 2011. Accepted for publication: 16 August 2011. This work is licensed under a Creative Commons Attribution NonCommercial 3.0 License (CC BY- NC 3.0). ©Copyright G.E. Gurvits and J.A. Nord, 2011 Licensee PAGEPress, Italy Dermatology Reports 2011; 3:e32 doi:10.4081/dr.2011.e32 No n- co mm er cia l u se on ly