Gastrointestinal Biopsy

A gastrointestinal biopsy is a medical procedure where a small tissue sample is taken from the digestive tract, such as the stomach or intestines. This is usually done with an endoscope, a flexible tube with a camera and tools, to help doctors examine the lining. The sample is then analyzed in a lab to check for infections, inflammation, or diseases like celiac disease or cancer. Biopsies help doctors diagnose conditions accurately and plan appropriate treatment, providing detailed information that can't be seen with imaging tests alone.