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Table 1 Laboratory and clinical data of the present case

From: Portal vein thrombosis and food protein-induced allergic proctocolitis in a premature newborn with hypereosinophilia: a case report

Serum parameters Day 1 Day 6 Day 13 Day 19 Day 33 Day 75 1 year
Hemoglobin (g/dL) 13.0 12.5 10.9 11.0 9.5 9.4 12.3
Hematocrit (%) 37.7 35.1 30.6 29.8 26.0 27.5 35.4
White cell count (/μL) 11,400 11,570 13,700 15,800 10,300 7800 9540
Eosinophil fraction (%) 14 16 11 24 15 7 4
Eosinophils (/μL) 1530 1800 1560 3790 1630 590 380
Platelets (/μL) 274,000 292,000 470,000 574,000 485,000 390,000 309,000
C-reactive protein (mg/dL) 0.04 0.4 0.17
Total bilirubin (mg/dL) 1.5 9.3 4.4 3 1.5 0.2
Direct bilirubin (mg/dL) 0.6 1.7 1.6 1.5 0.8 0.1
Direct fraction (%) 40 18 36 50 53 50
AST (22–71 IU/L) 18 19 18 22 22 40
ALT (10–40 IU/L) 4 7 10 10 10 20
25(OH) VitD (ng/mL) 16.1 20.9 26.4
Sonographic findings of the LPV thrombus 1.10 × 0.60 cm-sized, hypoechoic 0.80 × 0.30 cm-sized, hypoechoic 0.65 × 0.20 cm-sized, hyperechoic 0.36 × 0.13 cm-sized, hyperechoic Completely resolved
Clinical notes Emesis (on day 1 only) and hematochezia (for 3 days) after MF, thereafter, NPO until day 4 No GI Sx (from day 4)
TPN (from day 2 to day 9)
BF (from day 5)
No GI Sx
BF + CHMF (from day 10)
No GI Sx
BF + CHMF
No GI Sx
BF + CHMF
Emesis and hematochezia after supervised OCMC, thereafter, recommencing CHMF MF + CF since the successful OCMC at 6 months of age
  1. AST Aspartate transaminase, ALT Alanine transaminase, 25(OH) VitD 25-Hydroxyvitamin D, LPV Left portal vein, MF Cow’s milk-based formula feeding, NPO Nil per os, TPN Total parenteral nutrition, GI Sx Gastrointestinal symptoms, BF Breast feeding, CHMF Casein hydrolyzed milk feeding, OCMC Oral cow’s milk challenge, CF Complementary feeding