TABLE 1

Patient’s Initial Laboratory Evaluation

Laboratory ComponentResultReference Range
WBC count, μL (thousand)4.584.40–8.10
RBC count, μL (million)4.704.20–5.20
Hemoglobin, g/dL12.012.0–16.0
Hematocrit, %37.535.0–47.0
MCV, fL79.8 (low)83.0–95.0
MCH, pg25.5 (low)28.0–32.0
MCHC, g/dL32.032.0–36.0
RDW, %13.411.0–14.0
MPV, fL8.9 (low)9.0–12.0
Platelet count, μL (thousand)505 (high)150–450
Lymphocytes, %19.715.0–45.0
Monocytes, %13.5 (high)2.0–12.0
Eosinophils, %5.70.0–6.0
Basophils, %1.30.0–2.0
Nucleated RBC, %0.0
Neutrophils, % calculated59.847.0–82.0
Sodium, mmol/L138136–145
Potassium, mmol/L4.03.4–4.8
Chloride, mmol/L10498–107
CO2, mmol/L2420–28
SUN, mg/dL7 (low)8–21
Creatinine, mg/dL0.70.6–0.9
Glucose, mg/dL9074–99
Calcium, mg/dL9.38.5–10.5
Total protein, g/dL6.66.0–8.0
Albumin, g/dL3.53.2–5.2
Total bilirubin, mg/dL0.70.3–1.2
Alkaline phosphatase, U/L8940–150
AST, U/L13<35
ALT, U/L9<55
Anion gap, mmol/L105–15
Transglutaminase IgA, U/mL<0.5<15.0
Deaminated gliadin IgA, U/mL0.3<15.0
Free T4, ng/dL1.20.8–1.4
IgA, mg/dL130.168.0–378.0
TSH, mIU/L0.990.47–3.41
  • ALT, alanine aminotransferase; AST, aspartate aminotransferase; CO2, carbon dioxide; IgA, immunoglobulin A; MCH, mean corpuscular hemoglobin; MCHC, mean corpuscular hemoglobin concentration; MCV, mean cell volume; MPV, mean platelet volume; RBC, red blood cell; RDW, red cell distribution width; SUN, serum urea nitrogen; TSH, thyrotropin; T4, thyroxine; WBC, white blood cell; —, not applicable.