Table 1.

Blood test findings on admission

White blood cells	8,510/μl
Hemoglobin	9.0 g/dl
Platelets	17.8×104/μl
Prothrombin time	41%
Albumin	1.3 mg/dl
Total bilirubin	5.6 mg/dl
Aspartate aminotransferase	85 IU/l
Alanine aminotransferase	42 IU/l
Alkaline phosphatase	609 IU/l
Lactate dehydrogenase	231 IU/l
Blood urea nitrogen	10.3 mg/dl
Creatinine	0.65 mg/dl
Zinc	30 μg/dl
Ammonia	190 μg/dl
C-reactive protein	2.0 mg/dl
Hepatitis B surface antigen	(–)
Hepatitis C virus antibody	(–)
Antinuclear antibody	(–)
Antimitochondrial membrane (M2)	(–)