1 Loss of taste and Mouth symptoms (24 causes) 2  Loss of taste and Sensory symptoms (23 causes) 3  Loss of taste and Pain (22 causes) 4  Loss of taste and Sensations (22 causes)  Loss of taste and Throat symptoms (20 causes)
Barium swallow. Little or no preparations are required for the study of the larynx, pharynx, and esophagus when studied alone. A thick barium mixture is swallowed in supine position and fluoroscopic images of the swallowing process are made.
Barium swallow: A test that involves filling the esophagus, stomach, and small intestines with a barium solution in preparation for an X-ray, to define the anatomy of the upper digestive tract.Also known as upper gastrointestinal series.arium swallow: A test that involves filling the esophagus, stomach, and small intestines with a barium solution in preparation for an X-ray, to define the anatomy of the upper digestive tract.