What is the Anti-Cysticercosis Antibody Test?
The Anti-Cysticercosis Antibody, Taenia Solium - IgG test detects IgG antibodies against Taenia solium, the pork tapeworm responsible for cysticercosis. Cysticercosis occurs when larvae invade tissues, including the brain (neurocysticercosis), muscles, and other organs.
Normal Range:
Negative: No detectable IgG antibodies (No infection or past exposure)
Positive: Presence of IgG antibodies (May indicate active or past infection)
(Reference values may vary depending on laboratory methods)
Purpose of the Test:
✅ Diagnose Neurocysticercosis – Helps detect Taenia solium infections affecting the brain and nervous system.
✅ Confirm Systemic Cysticercosis – Identifies parasitic cysts in muscles, skin, or other organs.
✅ Support Imaging Findings – Used alongside MRI or CT scans to confirm brain cysts.
✅ Monitor Treatment Response – Helps track antibody levels after antiparasitic therapy.
✅ Identify Exposure Risk – Useful for individuals with poor sanitation or undercooked pork consumption history.
What Can Affect Anti-Cysticercosis Antibody Test Results?
🔹 Positive IgG Antibodies: Suggests past or active infection, requiring further imaging tests.
🔹 Negative Result with Symptoms: In early infections or localized cysts, antibodies may not be detectable.
🔹 Cross-Reactivity: Some other parasitic infections can cause false-positive results.
How is the Test Performed?
A blood sample is drawn and analyzed using ELISA (Enzyme-Linked Immunosorbent Assay) or other immunological techniques.
📌 When to Get Tested? If experiencing seizures, headaches, neurological symptoms, or suspected tapeworm infection.