Duodenal Biopsy

A duodenal biopsy is a medical procedure where a small tissue sample is taken from the duodenum, the first part of your small intestine. This is usually done during an endoscopy, a procedure where a thin tube with a camera is inserted through your mouth to view your digestive tract. The biopsy helps doctors diagnose conditions like celiac disease, infections, or inflammation by examining the tissue under a microscope. It's generally quick, minimally invasive, and may require local anesthesia. The results assist in determining the cause of gastrointestinal symptoms and guiding appropriate treatment.