Capsule sponge testing, a minimally invasive diagnostic tool, effectively triages gastroesophageal reflux disease (GERD) ...

In phase two, 123 of 491 consecutive patients with UGI bleeding were identified as low risk by GBS and managed as outpatients. Only 40 percent of those patients offered endoscopy actually ...

Upper gastrointestinal (UGI ... predicts death and need for intervention (blood transfusion, endoscopy, or surgery). A GBS of 0 (pulse <100 bpm; systolic blood pressure ≥110 mm Hg; hemoglobin ...

Learn about the key tests and methods used to diagnose stomach cancer, including endoscopy, biopsy, imaging studies, and more ...