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Benign, atraumatic, bronchoesophageal fistulae.
Summary
Benign bronchoesophageal fistulae can arise from esophageal diverticula or congenital causes. Barium examinations are crucial for diagnosing these rare conditions presenting with chronic respiratory symptoms.
Area of Science:
- Medicine
- Gastroenterology
- Pulmonology
Background:
- Bronchoesophageal fistulae are rare abnormal connections between the bronchi and the esophagus.
- They can result from congenital abnormalities or acquired conditions.
Observation:
- This report details two cases of bronchoesophageal fistulae caused by benign conditions.
- The first case involved a fistula secondary to an acquired middle esophageal diverticulum.
- The second case presented as a prolonged clinical course suggestive of a congenital fistula.
Findings:
- Both patients experienced chronic respiratory complaints.
- Diagnostic imaging, particularly barium examination, was instrumental in identifying the fistulae.
- The etiology in one case was an acquired esophageal diverticulum, while the other was presumed congenital.
Implications:
- This highlights the importance of considering rare causes like bronchoesophageal fistulae in patients with unexplained chronic respiratory issues.
- Barium studies are emphasized as a valuable diagnostic tool in such cases.
- Timely diagnosis and management are crucial for improving patient outcomes.