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Gastrin
The Gastrin test is a blood test that measures the level of gastrin, a hormone that stimulates the stomach to produce acid. This test helps detect abnormal gastrin production and is mainly used to help diagnose conditions linked to excessive acid production, s...
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The Gastrin test is a blood test that measures the level of gastrin, a hormone that stimulates the stomach to produce acid. This test helps detect abnormal gastrin production and is mainly used to help diagnose conditions linked to excessive acid pro...
Understanding Gastrin
Gastrin is a hormone produced by G-cells in the lining of the stomach and the upper small intestine (duodenum). It plays an essential role in digestion by stimulating the stomach to release gastric acid, which helps break down food. Normally, gastrin levels rise after eating and usually return toward baseline as digestion progresses. However, abnormally high gastrin levels may indicate conditions such as Zollinger–Ellison syndrome (caused by gastrin-secreting tumors called gastrinomas), chronic atrophic gastr...
What does Gastrin measure?
The Gastrin test is a blood test that measures the level of gastrin, a hormone that stimulates the stomach to produce acid. This test helps detect abnormal gastrin production and is mainly used to help diagnose conditions linked to excessive acid production, such as Zollinger–Ellison syndrome. It may also assist doctors in assessing causes of recurrent or treatment-resistant
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