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Ehrlichiosis (Granulocytic and Monocytic) Profile

CPT: 86666(x4)
Updated on 08/17/2021
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Synonyms

  • Anaplasma phagocytophila

Test Includes

Ehrlichia chaffeensis IgG titer; Ehrlichia chaffeensis IgM titer; human granulocytic ehrlichiosis, IgG and IgM; human monocytic ehrlichiosis, IgG and IgM


Expected Turnaround Time

1 - 4 days

2 - 4 days

1 - 4 days


Related Documents


Specimen Requirements


Specimen

Serum


Volume

0.6 mL


Minimum Volume

0.3 mL


Container

Red-top tube or gel-barrier tube


Collection

Specimen should be free of bacterial contamination, hemolysis, and lipemia.


Storage Instructions

Refrigerate


Causes for Rejection

Hemolysis; lipemia; gross bacterial contamination


Test Details


Use

Detection and semiquantitation of human serum IgG and IgM class antibodies to human granulocytic ehrlichiosis (HGE) and human monocytic ehrlichiosis (HME) as an aid in the diagnosis of ehrlichiosis


Methodology

Indirect fluorescent antibody (IFA)


Reference Interval

See individual tests.


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
164722 Ehrlichia Ab Panel 93370-5 164681 E. chaffeensis (HME) IgG Titer 47405-6
164722 Ehrlichia Ab Panel 93370-5 164704 E. chaffeensis (HME) IgM Titer 48850-2
164722 Ehrlichia Ab Panel 93370-5 164674 HGE IgG Titer 23877-4
164722 Ehrlichia Ab Panel 93370-5 164667 HGE IgM Titer 23878-2

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