A 59-year-old female asked:
Can a Barium xray detect LPR and post nasal drip?
1 doctor answer
Dr. Michael Rupp answered
20 years experience in Allergy and Immunology
No: Barium x-rays may show some LPR but not post nasal drip. The best tests for LPR are esophageal acid probe/mannometry and/or nasopharyngoscopy to visualize the vocal cords and look for sings of acid irritation.
Answered on Sep 5, 2014
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