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Pulmonary sequestration presenting as an esophageal submucosal tumor
Ming-Wei Kao1, Jia-Huei Tsai, Jang-Ming Lee
1Division of Thoracic Surgery, Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan.
The Thoracic and Cardiovascular Surgeon
|January 11, 2013
Summary
Pulmonary sequestration, a lung anomaly, rarely presents as an esophageal submucosal tumor. This case highlights an unusual cause of dysphagia, emphasizing the need for thorough differential diagnosis in esophageal lesions.
Area of Science:
- Thoracic Surgery
- Gastroenterology
- Pathology
Background:
- Pulmonary sequestration is a congenital lung malformation.
- Esophageal submucosal tumors can have various origins.
- Dysphagia is a common symptom requiring diagnostic investigation.
Observation:
- A patient presented with mild dysphagia.
- Esophagoscopy revealed a submucosal esophageal tumor.
- The tumor was surgically excised using video-assisted thoracoscopic surgery.
Findings:
- Histopathology confirmed the esophageal mass as extrapulmonary sequestration.
- This represents a rare presentation of a congenital lung anomaly.
Implications:
- This case expands the known clinical spectrum of pulmonary sequestration.
- It underscores the importance of considering extralobar sequestration in the differential diagnosis of esophageal submucosal tumors.
- Highlights the utility of minimally invasive surgery for rare esophageal conditions.
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