Granular cell tumor of the common bile duct: A Japanese case

Table 1 Laboratory data on the day of first appearance of icterus

Complete blood count	Blood chemistry
WBC 6000 /μL (3500-9800/μL)	AST 88 IU/L (6-40 IU/L)
Hb 12.2 g/dL (11.0-15.3 g/dL)	ALT 132 IU/L (0-35 IU/L)
PLT 31.8 × 104/μL (13.0-37.0 × 104/μL)	LDH 580 IU/L (160-420 IU/L)
Blood coagulation test	ALP 3016 IU/L (115-360 IU/L)
PT-INR 0.93 (0.8-1.3)	γGTP 189 IU/L (5-45 IU/L)
Tumor markers	T-bil 5.0 mg/dL (0.2-1.0 mg/dL)
CEA 2.0 ng/mL (0-5 ng/mL)	D-bil 4.0 mg/dL (0.0-0.4 mg/dL)
CA19-9 32.0 U/mL (0-37 U/mL)	Amy 81 IU/L (50-220 IU/L)
	CRP 1.09 mg/dL (0.01-0.4 mg/dL)

WBC: White blood cells; Hb: Hemoglobin; PLT: Platelets; PT-INR: Prothrombin time international normalized ratio; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9; AST: Aspartate aminotransferase; ALT: Alanine aminotransferase; LDH: Lactate dehydrogenase; ALP: Alkaline phosphatase; γGTP: γ-glutamyl tranferase; T-bil: Total bilirubin; D-bil: Direct bilirubin; Amy: Amylase; CRP: C reactive protein.