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Viral
hepatitis
is an
infectious disease caused
by
virus.
The
clinical
symptoms include
anorexia, nausea,
vomiting
or
fever,
jaundice,
hepatomegaly
and hepatic dysfunction.
Acute
hepatitis
could develop
into chronic
hepatitis
or cirrhosis if the treatment
is
delayed.
About 60%
of
patients could transform
into
liver
cancer'
Severe
hepatitis
might
result
in
hepatonecrosis and hepatatrophy.
The
mortality
is
about
60-70%.
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