IgA Antibodies to Tissue Transglutaminase. Prices, Reviews, Ratings
This test is ordered for suspected celiac disease, ranking among the most accurate lab tests to confirm or rule out the diagnosis.
This test is ordered for suspected celiac disease, ranking among the most accurate lab tests to confirm or rule out the diagnosis.
What Are IgA Antibodies to Tissue Transglutaminase
Celiac disease (gluten enteropathy) disrupts gastrointestinal function, risking gliadin contamination throughout the body. Gliadin is found in cereals and often manifests in childhood.
Indications for IgA Anti-Tissue Transglutaminase Testing
This test is conducted for celiac disease – a genetic, congenital chronic condition impairing gluten protein breakdown. Indications include:
- Diarrhea;
- Gastrointestinal dysfunction;
- Persistent fatigue;
- Psychiatric disorders.
Chronic inflammation and small intestine mucosal damage occur, thickening intestinal epithelium.
Rarely, it’s asymptomatic. Ordered by gastroenterologists, dermatovenereologists, or pediatricians.
How IgA Anti-Tissue Transglutaminase Testing Is Conducted
The enzyme-linked immunosorbent assay (ELISA) method is used. A specialist draws venous blood.
Avoid smoking 30 minutes prior; last meal 8-12 hours before.
Only plain water is allowed; tea, coffee, and juices are prohibited.
Turnaround Time for IgA Anti-Tissue Transglutaminase Testing
Results are typically ready the next day.
Prices and Clinics
Find top treatment-diagnostic facilities, specialist details, and book appointments via the information page online or by phone.
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