What is tTG IgG?
This test is ordered if your doctor is suspecting that you are suffering from celiac disease or any kind of malabsorption. Symptoms of the celiac disease include chronic diarrhea, abdominal pain, greasy foul smelling stools, bloody stools, vomiting. Asymptomatic people may be tested if they have a close relative such as a parent or sibling with celiac disease.
Preparation for tTG IgG
- No special preparation required
Sample Type for tTG IgG
The sample type collected for Tissue Transglutaminase IgG is: Blood