Will a barium swallow show a hiatal hernia?
Correspondingly, can a hiatal hernia be missed on barium swallow?
There is a clear relation between the gastro-esophageal reflux disease and sliding hiatal hernia. As barium swallow examinations are rarely performed nowadays and esophageal manometry is not widely available, the diagnosis of hiatal hernia usually solely relies on upper gastrointestinal endoscopy.
Beside above, can you see cancer with a barium swallow? A barium swallow test can show any abnormal areas in the normally smooth surface of the inner lining of the esophagus, but it can't be used to determine how far a cancer may have spread outside of the esophagus. Even small, early cancers can often be seen using this test.
Then, what tests are done for hiatal hernia?
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.
Can a CT scan show a hiatal hernia?
Most hiatal hernias are found incidentally, and they are usually discovered on routine chest radiographs or computed tomography (CT) scans performed for unrelated symptoms. When symptomatic, patients may experience heartburn, dyspepsia, or epigastric pain.