Barium swallow
Use
gastrointestinal imaging /visualization
Facts
- Also called an esophagram.
- Radiographic exam of the esophagus during and after introduction of barium sulfate.
- A barium swallow is most often used to look at the inside of the foodpipe (gullet or oesophagus) or stomach.
- Barium swallow is a predictor of salivary fistula following laryngectomy.
- The Modified Barium Swallow is an x-ray procedure that obtains views of swallowing function that are then recorded on videotape.
- Barium swallow is an important investigation for a patient with dysphagia and may be done prior to endoscopy.
- Pathologies detected on a Barium Swallow include: Achalasia, Cancer of oesophagus, Tracheoesophageal fistula, Schatzki ring, Gastroesophageal reflux disease (GERD/GORD), Zenker's diverticulum, Hiatus hernia, Obstruction of esophagus, Esophageal stenosis
