[Familial clustering case of hepatitis delta].
We report a familial clustering case of hepatitis delta. All of the members of this family had evidence of past infection of hepatitis B. We investigated the hepatitis delta, three of the members had positive serological hepatitis delta markers. We assayed by polymerase chain reaction the primers corresponding to hepatitis delta antigen. The results of polymerase chain reaction was three positive. The 2nd polymerase chain reaction was used, two geno-type specific primers one was for Japanese S type the other was for Japanese M type7). Three were positive the 2nd polymerase chain reaction for Japanese M, one was negative for all of hepatitis delta polymerase chain reaction.
Minohara
Y
Y
Department of Pediatrics, St. Marianna University School of Medicine, Kawasaki, Japan.
Kato
T
T
Kanki
K
K
Goshima
T
T
Nakajima
N
N
Kaku
H
H
Arimoto
Y
Y
Goshima
F
F
Doi
K
K
Saitoh
K
K
D002648:Child; D016000:Cluster Analysis; D005192:Family Health; D005260:Female; D003699:Hepatitis D / Q000635:transmission*; D006801:Humans; D008297:Male