Table 1 Results of laboratory tests of the patient

Red blood cell

4.04 × 10¹²/L

4.3–5.8 × 10¹²/L

Hemoglobin

102 g/L

130–175 g/L

Mean corpuscular hemoglobin

25.2 pg

27–34 pg

Mean corpuscular hemoglobin concentration

304 g/L

316–354 g/L

Fibrinogen

5.4 g/L

1.8–3.5 g/L

C-reactive protein

23.36 mg/L

0–8 mg/L

Autoimmune bullous dermatosis antibody

negative

negative

Total bilirubin

5.3 µmol/L

0–23 µmol/L

Alkaline phosphatase

64 U/L

45–125 U.L

γ-glutamyl transferase

12 U/L

10–60 U.L

Alanine aminotransferase

9.5 U/L

9–60 U.L

Aspartate aminotransferase

16.9 U/L

15–45 U/L

Creatinine

68.0 µmol/L

57–97 µmol/L

Fecal occult blood testing

positive

negative

Fecal transferrin

positive

negative