Table 1.

Laboratory Data on Admission.

[Peripheral Blood]
WBC	3,810	/μL
RBC	407	×104/μL
Hb	12.1	g/dL
Plt	15.3	×104/μL
[Biochemistry]
T-Bil	1.0	mg/dL
AST	21	IU/L
ALT	19	U/L
ALP	183	IU/L
GTP	24	IU/L
BUN	14.0	mg/dL
Cre	0.53	mg/dL
CRP	0.14	mg/dL
[Tumor Maker]
CEA	8.1	ng/mL
CA19-9	27.6	U/mL