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Test ID BLOD0134 Entamoeba histolytica Antibody, Serum

Reporting Name

E. histolytica Ab, S

Useful For

As an adjunct in the diagnosis of extraintestinal amebiasis, especially liver abscess

 

Serology may be particularly useful in supporting the diagnosis of amebic liver abscess in patients without a definite history of intestinal amebiasis and who have not spent substantial periods of time in endemic areas

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Serum


Advisory Information


Direct detection of Entamoeba histolytica in stool specimens is recommended to diagnose intestinal amebiasis. See OAP / Parasitic Examination.



Shipping Instructions


 



Specimen Required


Container/Tube: 

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL


Specimen Minimum Volume

0.15 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Frozen (preferred) 30 days
  Refrigerated  7 days

Reference Values

Negative

Day(s) and Time(s) Performed

Tuesday, Thursday; 9 a.m.

Test Classification

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

86753

LOINC Code Information

Test ID Test Order Name Order LOINC Value
SAM E. histolytica Ab, S 22285-1

 

Result ID Test Result Name Result LOINC Value
9049 E. histolytica Ab, S 22285-1

Reject Due To

Hemolysis

Mild OK; Gross reject

Lipemia

Mild OK; Gross reject

Icterus

NA

Other

NA

Method Name

Enzyme-Linked Immunosorbent Assay (ELISA)

Forms

If not ordering electronically, complete, print, and send a Gastroenterology and Hepatology Test Request Form (T728) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/gastroenterology-and-hepatology-test-request.pdf)

Secondary ID

9049