By studying biomarkers known to be involved in gastrointestinal cancers, researchers have developed a biomarker algorithm that, when combined with a noninvasive method to collect esophageal cells for ...
Upper GI endoscopy is a procedure in which a doctor uses an endoscope—a flexible tube with a camera—to see the lining of your upper GI tract, including your esophagus, stomach, and duodenum. During ...
It's also recommended that people with Barrett's esophagus (IM in the esophagus) get an endoscopy every 3-5 years. Endoscopic surveillance is not recommended for most others because the benefits ...