Test ID: ZH330
Specimen Type: SERUM
Frequency: Setup: Test dependent; Analytic time 10 days (neg)
Instructions: 4.0 mL serum from Red or SST, refrigerate. Min 2.0 mL. No hemolysis.
Text: Useful For: Serological evaluation of patients who present with a
subacute neurological disorder of undetermined etiology, especially
those with known risk factors for cancer. Additional tests may be
reflexed at an added cost.
Methodology: CPT: 83519×6, 83520, 86256×9.