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Gastroesophageal reflux disease in 2006: The imperfect diagnosis
There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroeso...
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Formato: | Texto |
Lenguaje: | English |
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Springer-Verlag
2006
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2663647/ https://www.ncbi.nlm.nih.gov/pubmed/16862413 http://dx.doi.org/10.1007/s00247-006-0207-1 |
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author | Boyle, John T. |
author_facet | Boyle, John T. |
author_sort | Boyle, John T. |
collection | PubMed |
description | There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroesophageal reflux (GER), this observation does not equate to GERD. Fluoroscopy time should not be prolonged to attempt to demonstrate GER during barium contrast radiography. There are no data to justify prolonging fluoroscopy time to perform provocative maneuvers to demonstrate reflux during barium contrast UGI series. Symptoms of GERD may be associated with physiologic esophageal acid exposure measured by intraesophageal pH monitoring, and a significant percentage of patients with abnormal esophageal acid exposure have no or minimal clinical symptoms of reflux. Abnormal acid exposure defined by pH monitoring over a 24-h period does not equate to GERD. In clinical practice presumptive diagnosis of GERD is reasonably assumed by substantial reduction or elimination of suspected reflux symptoms during therapeutic trial of acid reduction therapy. |
format | Text |
id | pubmed-2663647 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2006 |
publisher | Springer-Verlag |
record_format | MEDLINE/PubMed |
spelling | pubmed-26636472009-04-23 Gastroesophageal reflux disease in 2006: The imperfect diagnosis Boyle, John T. Pediatr Radiol Alara There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroesophageal reflux (GER), this observation does not equate to GERD. Fluoroscopy time should not be prolonged to attempt to demonstrate GER during barium contrast radiography. There are no data to justify prolonging fluoroscopy time to perform provocative maneuvers to demonstrate reflux during barium contrast UGI series. Symptoms of GERD may be associated with physiologic esophageal acid exposure measured by intraesophageal pH monitoring, and a significant percentage of patients with abnormal esophageal acid exposure have no or minimal clinical symptoms of reflux. Abnormal acid exposure defined by pH monitoring over a 24-h period does not equate to GERD. In clinical practice presumptive diagnosis of GERD is reasonably assumed by substantial reduction or elimination of suspected reflux symptoms during therapeutic trial of acid reduction therapy. Springer-Verlag 2006-07-22 2006-09 /pmc/articles/PMC2663647/ /pubmed/16862413 http://dx.doi.org/10.1007/s00247-006-0207-1 Text en © Springer-Verlag 2006 |
spellingShingle | Alara Boyle, John T. Gastroesophageal reflux disease in 2006: The imperfect diagnosis |
title | Gastroesophageal reflux disease in 2006: The imperfect diagnosis |
title_full | Gastroesophageal reflux disease in 2006: The imperfect diagnosis |
title_fullStr | Gastroesophageal reflux disease in 2006: The imperfect diagnosis |
title_full_unstemmed | Gastroesophageal reflux disease in 2006: The imperfect diagnosis |
title_short | Gastroesophageal reflux disease in 2006: The imperfect diagnosis |
title_sort | gastroesophageal reflux disease in 2006: the imperfect diagnosis |
topic | Alara |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2663647/ https://www.ncbi.nlm.nih.gov/pubmed/16862413 http://dx.doi.org/10.1007/s00247-006-0207-1 |
work_keys_str_mv | AT boylejohnt gastroesophagealrefluxdiseasein2006theimperfectdiagnosis |