A long-term follow-up of five patients with hepatitis delta virus in Japan.
From 1973 to 1989 five patients with hepatitis delta virus having anti-hepatitis delta antibodies continuously in the serum for more than 5 years were identified among 1019 hepatitis B virus carriers who were being followed-up for more than 3 years (mean 8.9 years). Of the five patients with antibodies, three had a history of blood transfusion, in two cases the transfusion was massive, and one patient had been addicted to narcotics given intravenously 35 years before. In the remaining patient, the route of superinfection could not be determined. Hepatitis delta antigen was detected in hepatocyte nuclei of one of the three patients in whom liver biopsies were performed and there was chronic persistent hepatitis detected by an indirect immunoperoxidase technique. During the follow-up, hepatocellular carcinoma developed in one case but the clinical prognosis was favourable in the remaining four cases.
Koda
T
T
Institute of Clinical Research, Kure National Hospital, Hiroshima, Japan.
Tamura
I
I
Ichimura
H
H
Murakami
S
S
Takezaki
E
E
Kurimura
O
O
Kurahori
T
T
D000368:Aged; D002353:Carrier State / Q000276:immunology; D004381:Duodenal Ulcer / Q000150:complications; D005500:Follow-Up Studies; D006508:Hepatitis Antibodies / Q000032:analysis*; D006509:Hepatitis B / Q000276:immunology; D003699:Hepatitis D / Q000276:immunology* / Q000382:microbiology / Q000635:transmission; D003698:Hepatitis Delta Virus / Q000276:immunology*; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D015819:Substance Abuse, Intravenous / Q000150:complications; D065227:Transfusion Reaction; D014385:Tuberculosis, Gastrointestinal / Q000150:complications
D006508:Hepatitis Antibodies