Animation of a modified barium swallow study, from Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Normal_barium_swallow_animation.gif Disclaimer: AAAS and ...
– Barium swallow is an X-ray procedure which is used to examine the oesophagus. – The procedure has been shown to give good detail of the mucosa and is also useful for showing changes in oesophageal ...
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