Colorectal neuroendocrine carcinoma: A case report and review of the literature

Table 1 Results of laboratory investigation on the day of admission

WBC	9740 /μL
RBC	344 × 104 /μL
Hb	9.4 g/dL
Ht	29.1%
Plt	37.3 ×104 /μL
TP	6.7 g/dL
Alb	3.8 g/dL
BUN	12.3 mg/dL
Cre	0.85 mg/dL
AST	12 IU/L
ALT	9.0 IU/L
LDH	328 IU/L
ALP	166 IU/L
γ-GTP	43 IU/L
T-bil	0.4 mg/dL
CRP	5.0 mg/dL
CEA	7.4 ng/mL
CA19-9	1.0 U/mL

WBC: White blood cells; Hb: Hemoglobin; Ht: Hematocrit; Plt: Platelet counts; TP: Total protein; Alb: Albumin; BUN: Blood urea nitrogen; Cre: Creatinine; AST: Aspartate aminotransferase; ALT: Alanine aminotransferase; LDH: Lactate dehydrogenase; ALP: Alkaline phosphatase; γ-GTP, γ-glutamyl transferase; T-bil: Total bilirubin; CRP: C-reactive protein; CEA: Carcinoembryonic antigen; CA19-9: Carbohydrate antigen 19-9.