Fatal herpes simplex hepatitis type 2 in a post-thymectomized adult.
The authors report an unusual case of herpes simplex type 2 (HSV) hepatitis which presented as part of a systemic HSV infection accompanied by disseminated intravascular coagulation (DIC). The patient was a 49-year-old Japanese male who three months prior to admission underwent surgical resection of his thymus for an invasive thymoma. Postoperatively, he received a course of chemotherapy which included prednisone, cyclophosphamide, vincristine, and pinorubicin. After discharge from the hospital, he was put on a maintenance dosage of prednisone and cyclophosphamide. Two weeks prior to this admission, the patient developed rhinorrhea, chills and general fatigue. Routine follow-up laboratory tests revealed markedly elevated liver enzymes which led to his immediate hospitalization. The tentative diagnosis on admission was fulminant hepatitis with DIC. The patient's condition steadily worsened during his hospitalization and acyclovir was initiated on the 4th hospital day due to the possibility of HSV hepatitis. He died on the same day. Histopathology performed on the liver at autopsy revealed hepatic inclusion bodies of HSV with positive immunohistochemical detection of the HSV type 2 antigen. Our case is the first report of HSV hepatitis associated with the removal of the thymus secondary to thymoma. It supports previous observations of disseminated HSV infection being prevalent in those patients with disorders of cell mediated immunity.
Takebe
N
N
Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan.
Yokoyama
A
A
Akasaka
Y
Y
Ishii
H
H
Miyaguchi
S
S
Sata
T
T
Hibi
T
T
Oda
M
M
Hata
J
J
Tsuchiya
M
M
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D004211:Disseminated Intravascular Coagulation / Q000209:etiology; D006525:Hepatitis, Viral, Human / Q000276:immunology / Q000382:microbiology*; D006561:Herpes Simplex / Q000150:complications / Q000276:immunology*; D006801:Humans; D016867:Immunocompromised Host; D008099:Liver / Q000382:microbiology; D008297:Male; D008875:Middle Aged; D013934:Thymectomy; D013945:Thymoma / Q000628:therapy; D013950:Thymus Gland / Q000276:immunology*; D013953:Thymus Neoplasms / Q000628:therapy