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Esophageal motility patterns in a Puerto Rican population
E A Torres1, D Toro, N Santini
1Department of Medicine, University of Puerto Rico School of Medicine, San Juan.
Puerto Rico Health Sciences Journal
|March 1, 1994
Summary
Esophageal motility testing is most valuable for diagnosing dysphagia and non-cardiac chest pain. Abnormal results were found in over half of patients, with achalasia and nonspecific motility disorders being most common.
Area of Science:
- Gastroenterology
- Esophageal Physiology
- Diagnostic Testing
Background:
- Esophageal dysfunction symptoms are common reasons for motility testing.
- Dysphagia, non-cardiac chest pain, and gastroesophageal reflux are key indications.
- Understanding the diagnostic utility of these tests is crucial.
Purpose of the Study:
- To evaluate the diagnostic yield of esophageal motility testing.
- To correlate clinical presentation with motility study findings.
- To determine the most effective applications of esophageal motility studies.
Main Methods:
- One hundred consecutive patients with esophageal dysfunction symptoms were tested.
- Clinical presentations included dysphagia, non-cardiac chest pain, and reflux.
- Results were analyzed based on symptom type and study findings.
Main Results:
- Fifty-five percent of esophageal motility studies were abnormal.
- Achalasia and nonspecific esophageal motility disorder were the most frequent abnormal findings.
- Abnormal studies were most prevalent in patients with dysphagia (35/55) and chest pain (5/11) compared to reflux (12/32).
Conclusions:
- Esophageal motility studies demonstrate significant diagnostic utility.
- Testing is particularly useful for patients presenting with dysphagia.
- The diagnostic value extends to patients with non-cardiac chest pain.