[Acute hepatitis during primary herpes simplex type 2 infection in a patient with systemic lupus erythematosus].
BACKGROUND
Herpes simplex virus hepatitis is a rare complication associated with a poor prognosis and a high mortality rate. It mainly affects adults with impaired cell-mediated immunity. Mucocutaneous involvement is seen in only 57% to 70% of patients and the clinical aspects of the lesions may sometimes be misleading. Here we report a new case that developed during primary HSV-2 infection in a patient with systemic lupus erythematosus.


METHODS
A 57 year-old man with systemic lupus erythematosus treated with oral prednisone presented a disseminated varicella-like eruption with acute liver failure related to primary genital HSV-2 infection. Type-specific HSV deoxyribonucleic acid amplification by polymerase chain reaction on serum and oral lesion samples revealed type 2 HSV. Dramatic improvement was observed with parenteral acyclovir.


CONCLUSIONS
Hepatitis due to HSV is a rare but potentially fatal disorder chiefly affecting adults with impaired immune systems. In this case, HSV affects the liver during primary or recurrent infection. If initiated quickly, parenteral acyclovir can cure hepatitis, which means that this diagnosis must be considered in both immunocompromised and immunocompetent patients with high fever, leucopoenia and marked elevation of aminotransferase levels. Mucocutaneous signs are present in only 57 to 70% of cases. Careful physical examination to detect herpes lesions should be done in all cases of acute liver failure. HSV viremia testing may confirm the diagnosis by non-invasive means. Patients with systemic lupus erythematosus are at increased risk for infection due to immunosuppressive drugs, but also to numerous intrinsic immunologic abnormalities such as a recently reported deficit in NK cells and plasmacytoid dendritic cells.
Kluger
N
N
Université Montpellier I, Service de Dermatologie, Hôpital Saint Eloi, CHU Montpellier. nikolaskluger@yahoo.fr
Boutboul
D
D
Molinari
E
E
Haroche
J
J
Rozenberg
F
F
Amoura
Z
Z
Francès
C
C
D000208:Acute Disease; D000410:Alanine Transaminase / Q000097:blood; D001219:Aspartate Aminotransferases / Q000097:blood; D006505:Hepatitis / Q000209:etiology* / Q000473:pathology; D006561:Herpes Simplex / Q000150:complications* / Q000473:pathology; D018258:Herpesvirus 2, Human / Q000235:genetics / Q000302:isolation & purification; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010409:Penile Diseases / Q000821:virology
D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase