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Barrett's oesophagus--radiological features in 100 cases
1Department of Surgery, Hillbrow Hospital, Johannesburg.
Summary
Barrett's esophagus, a condition linked to acid reflux, can be identified by specific X-ray findings. Key indicators include strictures above the esophageal junction and ulceration, aiding diagnosis.
Area of Science:
- Gastroenterology
- Radiology
- Oncology
Background:
- Barrett's esophagus is an acquired condition.
- It results from chronic gastro-oesophageal reflux.
- 149 patients with Barrett's esophagus were studied over 20 years.
Purpose of the Study:
- To identify important radiological predictors of Barrett's esophagus.
- To correlate radiological findings with the diagnosis of Barrett's esophagus.
Main Methods:
- Analysis of 100 cases of Barrett's esophagus.
- Review of radiological findings including strictures and ulceration.
- Assessment of hiatus hernia and mucosal patterns.
Main Results:
- Key predictors identified: strictures above the gastro-oesophageal junction (41%), long strictures (13%), and esophageal ulceration (16%).
- Strictures can be subtle and occur without hiatus hernia.
- Upward progression of strictures, a previously unemphasized predictor, was observed in 6% of patients.
- Reticular mucosal pattern is a less significant predictor.
Conclusions:
- Radiological findings, particularly strictures and ulceration, are crucial for diagnosing Barrett's esophagus.
- The presence of these predictors, especially when combined, supports the diagnosis.
- Early identification of subtle strictures is important for timely intervention.