This test detects the presence of Helicobacter pylori (H. pylori), a type of bacteria that can infect the lining of the stomach and small intestine. H. pylori is a major cause of gastritis and other digestive issues. This test also evaluates virulence factor genes, which may predispose patients to more severe H. pylori infections, and antibiotic resistance genes, which help your practitioner choose the best treatment protocol for you.

H. Pylori is a bacterial infection that primarily affects the stomach and small intestine, causing significant digestive health challenges.

Key Characteristics: • Bacterial infection that colonizes the digestive tract • Major cause of peptic ulcer disease • Can lead to chronic gastritis and potential stomach cancer risk

Diagnostic Methods: • Blood antibody tests (IgG, IgA, IgM) • Stool antigen tests • Urea breath test •

Tissue biopsy Antibody Test Insights:

• IgG: Most accurate antibody test
• Sensitivity: 92-96%
• Specificity: 75-84% • IgA: Less accurate but still informative
• Sensitivity: 80-81%
• Specificity: 79-89%
• IgM: Lowest accuracy among antibody tests

Clinical Significance: • Can cause inflammation in stomach and duodenum • Linked to peptic ulcer development • Potential long-term health complications if untreated

The test helps healthcare providers identify and manage H. Pylori infections through comprehensive antibody screening.