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Table 2 Findings of laboratory tests performed at Children’s Walk-in Endocrinology Center

From: The value of a simple method to decrease diagnostic errors in Turner syndrome: a case report

Test (normal range) Age: 10.3 years Age: 12.5 years Age: 14 years
CBC    
 WBC (4500–15,000/µL) 7470/µL 7380/µL 7700/µL
 RBC (4–5.4 × 106/µL) 5.24 × 106/µL 4.97 × 106/µL 4.74 × 106/µL
 Hb (> 11.5 g/dL) 13.9 g/dL 14.1 g/dL 13.7 g/dL
 MCV (> 77 fL) 79.8 fL 80.7 fL 82.7 fL
 Platelet count (150,000–450,000 cells/µL) 214,000 cells/µL 151,000 cells/µL 195,000 cells/µL
BUN (6–24 mg/dL) 8.2 mg/dL   
Creatinine (0.3–0.7 mg/dL) 0.4 mg/dL   
Sodium (135–145 mEq/L) 138 mEq/L   
Potassium (3.5–5.5 mEq/L) 3.9 mEq/L   
BS (55–140 mg/dL) 84 mg/dL 86 mg/dL 87 mg/dL
AST (< 35 IU/L) 26 IU/L 23 IU/L  
ALT (< 35 IU/L) 20 IU/L 18 IU/L  
TSH (0.6–5.5 µIU/mL) 3.29 µIU/mL 2.93 µIU/mL 3 µIU/mL
Total thyroxine (6–13.8 µg/dL) 8.62 µg/dL 6 µg/dL 8.5 µg/dL
Calcium (8.8–10.5 mg/dL) 9.6 mg/dL   
Phosphor (3.5–6.4 mg/dL) 5.9 mg/dL   
Anti-tissue transglutaminase IgA (< 12 U/mL) 9.2 U/mL 2.5 U/mL  
Alkaline phosphatase (180–1200 IU/L) 402 IU/L   
ACTH (7.2–63.6 pg/mL) 52.28 pg/mL   
Cortisol (171–536 nmol/L) 978.9 nmol/L   
IGF-1 (87.4–399 ng/mL) 182.49 ng/mL 680.4 ng/mL 302 ng/mL
Urinalysis WBC = 0, RBC = 0, SG = 1.018   
Stool exam WBC = 0, RBC = 0, Parasite = negative   
  1. CBC complete blood count, WBC white blood cells, RBC red blood cells, Hb hemoglobin, MCV mean corpuscular volume, BUN blood urea nitrogen, BS blood sugar, AST aspartate aminotransferase, ALT alanine aminotransferase, TSH thyroid-stimulating hormone, IgA immunoglobulin A, ACTH adrenocorticotropic, IGF-1 insulin-like growth factor 1, SG specific gravity