Table 1: Results of the preoperative blood tests.

Peripheral blood

Biochemistry

Serology

White blood cells

5.5×103/μL

C-reactive protein

0.19 mg/dL

HBs-Ag

(-)

Neutrophils

63.80%

Total protein

7.0 g/dL

HCV-Ab

(-)

Eosinophils

1.70%

Albumin

3.6 g/dL

HIV-Ab

(-)

Basophils

0.80%

Total bilirubin

0.99 mg/dL

Tumor markers

Monocytes

7.60%

Alkaline phosphatase

181 IU/L

PIVKA-

26 AU/mL

Lymphocytes

26.10%

γ-Glutamyl transpeptidase

32 IU/L

CEA

4.4 ng/mL

Red blood cells

458×104/μL

Aspartate aminotransferase

19 IU/L

CA19-9

107 U/mL

MCV

95.3 fL

Alanine aminotransferase

11 IU/L

AFP

1 ng/mL

MCH

30.9 pg

Lactate dehydrogenase

190 IU/L

sIL-2R

816 U/mL

MCHC

32.40%

Blood-urea-nitrogen

25 mg/dL

Haemoglobin

14.1 g/dL

Creatinine

1.79 mg/dL

Hematocrit

43.70%

Uric acid

mg/dL

Platelet count

1.73×104/μL

Na

139 mEq/L

Coagulation

K

5.3 mEq/L

PT-INR

1.18

Cl

106 mEq/L

APTT

32.8 seconds

Ferritin

193.5 ng/mL

AFP: alpha-fetoprotein; APTT: activated partial thromboplastin time; CA19-9: carbohydrate antigen 19-9; CEA: carcinoembryonic antigen; HBs Ag: hepatitis B surface antigen; HCV-Ab: hepatitis C virus antibody; HIV-Ab: human immunodeficiency virus antibody; MCV: mean corpuscular volume; MCH: mean corpuscular haemoglobin; MCHC: mean corpuscular haemoglobin concentration; PIVKA-II: protein induced by vitamin K absence-II; PT-INR: prothrombin time-international normalized ratio; sIL-2R: soluble interleukin-2 receptor.