Echinococcus Antibody, IgG (Hydatid serology)
Also Known As
Test Parameters Included
- Serum Echinococcus IgG Antibody Concentration (AU/mL or Index) - qualitative/quantitative ELISA result
- Pathologist Serology Remark - interpreted against positive/negative reference cutoff for hydatid disease
Department
Methodology
Sample Required
Preparation
Schedule Report
24 Hours
Emergency Report
Yes
Frequently Asked Questions
What does the Echinococcus IgG test detect?
It detects IgG antibodies produced by the immune system in response to Echinococcus granulosus or Echinococcus multilocularis parasites, which cause hydatid disease (echinococcosis).
Is fasting required for this test?
No, fasting is not required. The test can be performed on a non-fasting serum sample.
What sample is needed and how much?
A 1 mL serum sample is collected via venipuncture. The blood is allowed to clot and then centrifuged to separate the serum for ELISA testing.
What do positive or negative results mean?
A positive result suggests current or past exposure to Echinococcus parasites and supports a diagnosis of hydatid disease, especially when correlated with imaging. A negative result does not completely rule out infection, as antibodies may be absent in early disease or isolated cysts.
Can this test confirm the exact location of the cyst?
No, serology only indicates immune exposure. Imaging studies such as ultrasound, CT, or MRI are required to locate and assess hydatid cysts in organs like the liver or lungs.
How long does it take to get the report?
Reports are typically available within 24–48 hours. Verified PDF reports can be accessed via www.drpatholab.in or through WhatsApp/Email from Dr. Patho Labs & Diagnostics, Chhatrapati Sambhajinagar.
Test Description
Test Code
E01
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