Table 1. Laboratory test results of the infant upon presentation.
BUN: blood urea nitrogen; EGFR: estimated glomerular filtration rate; SGPT: serum glutamic pyruvic transaminase; CRP: C-reactive protein; RBC: red blood cell; MCV: mean corpuscular volume; MCH: mean corpuscular hemoglobin; RDW: red cell distribution width; MPV: mean platelet volume; PDW: platelet distribution width; ANC: absolute neutrophil count; ALC: absolute lymphocyte count.
*Values not within normal range.
| Laboratory Tests | At Presentation | Normal Range |
| Chemistry | ||
| Phosphorus | 3.15 mg/dL | >18 years: 2.7-4.8 |
| Na+ | 137.00 mmol/L | 136.00-145.00 |
| K+ | 3.93 mmol/L | 3.50-5.10 |
| CL- | 104.50 mmol/L | 98.00-107.00 |
| CO2 | *16.40 mmol/L | 23.00-29.00 |
| Creatinine | *0.21mg/dL | 0.51-0.95 |
| BUN | *4.00 mg/dL | 6.00-20.00 |
| Calcium | 9.33 mg/dL | 8.50-10.50 |
| Magnesium | 2.15 mg/dL | 1.70-2.60 |
| EGFR | 210.33 | >60.00 mL/min/1.72 m2 |
| SGPT | 21.00 U/L | 5.00-41.00 |
| Bilirubin total | 0.60 mg/dL | 0.20-1.00 |
| Bilirubin direct | *0.24 mg/dL | 0.00-0.20 |
| Serology | ||
| CRP | *231.16 mg/L | 0.00-5.00 |
| Hematology | ||
| RBC | *3.29 x106 cu mm | 3.92-5.13 |
| Hemoglobin (Hb) | *8.40 g/dL | 11.50-16.00 |
| Hematocrit (Ht) | *24.80% | 35.50-44.90 |
| MCV | *75.00 f L | 78.00-98.00 |
| MCH | *25.50 pg | 27.00-31.00 |
| RDW | 14.60% | 12.00-16.00 |
| Platelets | *524000 cu mm | 150000-375000 |
| MPV | 8.20 um3 | 6.00-11.00 |
| PDW | 12.80 % | 11.00-18.00 |
| WBC | *15,500 cu mm | 3400-9600 |
| Neutrophils | *74.40% | 40.00-65.00 |
| ANC | *11.50 cu mm | 1.56-6.45 |
| Lymphocytes | *15.80% | 25.00-40.00 |
| ALC | 2.45 cu mm | 0.95-3.07 |
| Monocytes | *9.30% | 2.00-8.00 |
| Monocyte count | *1.44 cu mm | 0.26-0.81 |
| Eosinophils | 0.50% | 0.00-4.00 |
| Eosinophil count | 0.08 cu mm | 0.03-0.48 |
| Basophils | 0.00% | 0.00-1.00 |