About this test
Oesophagus, stomach and duodenum – dysphagia, ulcer, hiatus hernia, reflux.
Parameters
A parameter breakdown is not available for this entry. Contact the centre for the exact investigation details.
Sample & preparation
- Sample
- Barium (oral)
- Preparation
- Nil by mouth 6–8 h; no smoking that morning; stop antacids/prokinetics if advised.
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.