CBC with Differential [Automated Differential; Hematocrit (Hct); Hemoglobin (Hgb); Mean Corpuscular Hemoglobin (MCH); Mean Corpuscular Hemoglobin Concentration (MCHC); Mean Corpuscular Volume (MCV); Platelet (PLT); Red Blood Cell Count (RBC); Red Cell Distribution Width Standard Deviation (RDWSD); Red Cell Distribution Width Coefficient Variation (RDWCV); White Blood Cell Count (WBC)]; Comprehensive Metabolic Profile [Alanine Aminotransferase (ALT; SGPT); Albumin; Alkaline Phosphorus; Aspartate Aminotransferase (AST; SGOT); Bilirubin, Total; Blood Urea Nitrogen (BUN); Calcium (Ca); Creatinine; Electrolytes [Carbon Dioxide (CO2); Chloride (CL); Potassium (K); Sodium (Na)]; Glucose; Protein, Total]; Thyroid Stimulating Hormone (TSH)
3.0 mL Serum in a SST Gold Top Tube
and
3.0 mL Whole Blood in a Lavender Top Tube - EDTA
See Individual Tests
It has been noticed that allopurinol may falsely elevate TSH level. Cotesting with Free T4 and correlation with clinical symptoms are recommended in evaluation of thyroid function in this subset of patients.
TSH -- This assay utilizes biotin technology. Patients taking vitamin supplements containing high doses of biotin (>5 mg/day) may have falsely decreased test results generated.
01428053, 01487695, 01430474 (Reflex 01435007 or 01430732)
80053, 84443, 85025 (Reflex 85007 or 85008)