Upper Gastrointestinal Tract

A timed barium esophagogram is a safe, non-surgical imaging test that helps assess how well your esophagus (food pipe) empties and can...

A hiatal hernia occurs when the upper part of your stomach bulges through the diaphragm into your chest. This can cause symptoms like...

A hiatal hernia happens when the upper part of your stomach bulges through the diaphragm (the muscle separating your chest from your...

What is 24-Hour pH-Metry? 24-hour pH-metry is a test that measures how often stomach acid flows back into your esophagus (the tube...

What is GERD? Gastroesophageal Reflux Disease (GERD) is when stomach acid flows back into the esophagus, the tube connecting your mouth...