Several tests can be done to help diagnose a hiatal hernia. These include a barium swallow test, an endoscopy procedure, esophageal manometric studies, a pH test and gastric emptying studies
When a portion of the stomach pushes through the diaphragm, a muscle sheet in the chest, it causes a hiatal hernia. This might be brought on by the surrounding tissues weakening, which is made worse by smoking and/or being obese. The diaphragm is where the esophagus travels to reach the stomach.
A hiatal hernia is most frequently brought on by an increase in abdominal cavity pressure. The lower part of the esophagus and the stomach are among the organs that are housed in your abdominal cavity, which is a space in the middle of your body. the rectum, colon, and small intestine.
Most cases are not life-threatening.
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