x-ray of the upper gastrointestinal series ugi with barium. polypoid cancer of the middle third of the esophagus.

abdomen abdominal abscess adenoma anatomy appendix barium bowel cancer colon diagnosis disease dyspepsia enema esophagus examining fluoroscopy fundus gastrointestinal healthcare heart illness inflammatory injury intestine kidney leiomyoma lipoma mass pain patient pharynx radiology ray rectum sick spine spleen spot stomach swallow swallowing thorax tract treatment tumor ugi ulcer wound