Gastroesophageal reflux disease; other names: british: gastro-oesophageal reflux disease (gord); gastric reflux disease, acid reflux disease, reflux, gastroesophageal reflux x-ray showing radiocontrast from the stomach (white material below diaphragm) entering the esophagus (three vertical collections of white material in the mid-line of the chest) due to severe reflux. Gastroesophageal reflux x ray. The barium enables doctors to take x-rays of your esophagus barium swallow isn't a surefire method of diagnosing gerd only one out of every three people with gerd has esophageal changes that are.
gastroesophageal reflux x ray