What is Helicobacter pylori breath Test?
The Helicobacter pylori breath test is a diagnostic test used to detect the presence of Helicobacter pylori (H. pylori) bacteria in the stomach. H. pylori is a type of bacteria that can infect the lining of the stomach and the upper part of the small intestine, potentially causing gastritis, peptic ulcers, and in some cases, stomach cancer.
During the test, the individual consumes a solution containing a specific substance, such as urea, that is labeled with a radioactive or non-radioactive carbon atom. If H. pylori bacteria are present in the stomach, they produce an enzyme called urease, which breaks down the urea in the solution, releasing carbon dioxide. The carbon dioxide is then absorbed into the bloodstream and exhaled through the breath.
Samples of breath are collected before and after consuming the solution, and the levels of carbon dioxide in the breath are measured. An increase in carbon dioxide levels after consuming the solution indicates the presence of H. pylori bacteria in the stomach
What does a Helicobacter pylori breath test show?
A Helicobacter pylori breath test helps determine whether Helicobacter pylori bacteria are present in the stomach. If the test detects elevated levels of carbon dioxide in the breath after the individual consumes a solution containing urea labeled with a radioactive or non-radioactive carbon atom, it indicates the presence of H. pylori bacteria in the stomach.
The presence of H. pylori can lead to various gastrointestinal conditions, including gastritis, peptic ulcers, and, in some cases, stomach cancer. Therefore, detecting and diagnosing H. pylori infection through the breath test can be crucial for initiating appropriate treatment and preventing complications associated with the infection.
Overall, the Helicobacter pylori breath test provides valuable information to healthcare providers to guide the management of H. pylori-related gastrointestinal conditions and improve patient outcomes.
