Echinococcus Antibody      Number 138768 CPT 86682 Specimen Serum Volume 1 mL Minimum Volume 0.5 mL Container Red-top tube or gel-barrier tube Storage Instructions Refrigerate or Freeze Causes for Rejection Quantity not sufficient for analysis; gross contamination Use This test method uses enzyme immunoassay (EIA) for the qualitative screening of serum for antibodies against Echinococcus. Limitations This procedure may be considered by Medicare and other carriers as investigational and, therefore, may not be payable as a covered benefit for patients. Methodology Enzyme immunoassay (EIA) Additional Information Antibody response is highly variable with respect to cyst location and individual response. If a current infection is suspected, it is suggested that a convalescent serum sample be submitted in 3-5 weeks. All positive serology samples should be confirmed using a more specific test method (CDC) due to cross-reactivity with Taenia solium (cysticercosis).

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