Table 1 Laboratory data on admission with psychiatric symptoms after sofosbuvir and ribavirin combination IFN-free therapy
 Hematology | Normal Value |  Biochemistry | Normal Value | ||
Leukocyte count (/mm3) | 3370 | 3300–8600 | Total Protein (g/dl) | 7.2 | 6.6–8.1 |
 Erythrocyte count (×  104/mm3) | 450 | 386–492 | Albumin (g/dl) | 3.8 | 4.1–5.1 |
Hemoglobin (g/dl) | 13.7 | 11.6–14.8 | Serum sodium (mEq/l) | 140 | 138–145 |
Hematocrit (%) | 42.3 | 35.1–44.4 | Serum potassium(mEq/l) | 3.8 | 3.6–4.8 |
Platelet count (× 104/mm3) | 10.2 | 15.8–34.8 | Serum chloride(mEq/l) | 104 | 101–108 |
 Coagulation test | Serum IP (mg/dl) | 3.1 | 2.5–4.5 | ||
Serum calcium (mg/dl) | 9.5 | 8.8–10.1 | |||
Prothrombin time (%) | 93 | 70–130 | Total bilirubin (mg/dl) | 0.6 | 0.4–1.5 |
PT-INR | 1.04 | 1.0 | Direct bilirubin (mg/dl) | 0.1 | < 0.3 |
 Tumor marker | AST(IU/l) | 255 | 13–30 | ||
ALT(IU/l) | 434 | 7–23 | |||
α-fetoprotein (ng/ml) | 3 | < 9.5 | LDH (IU/l) | 252 | 124–222 |
AFP-L3(%) | < 0.5 | < 10.0 | ALP(IU/l) | 376 | 106–322 |
 Viral marker | GGT(IU/l) | 81 | 9–32 | ||
Blood urea nitrogen(mg/dl) | 12 | 8–20 | |||
HCV-Ab | positive | negative | Creatinine (mg/dl) | 0.60 | 0.46–0.79 |
HCV serotype | 2 | Â | Fasting blood sugar (mg/dl) | 132 | Â |
HCV-RNA (logIU/ml) | 7.0 | negative | Serum ammonia (μl/dl) | 47 | 12–66 |
C-reactive protein (mg/dl) | 0.01 | < 0.15 | |||
HBsAg | negative | negative |  Thyroid hormone | ||
HIV-Ab | negative | negative | |||
|  | Free triiodothyronine (pg/ml) | 3.5 | 2.3–4.0 | ||
Free thyroxine (ng/dl) | 1.3 | 0.9–1.7 | |||