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Published on: March 25, 2022
Ultrathin Endoscope-Assisted Wire-Guided Dilation for Radiation-Induced Esophageal Obstruction: A Case Report
Mahinaz Mohsen1, Hamza R Khan2, Rohan Karkra1
1Internal Medicine, Rutgers University New Jersey Medical School, Newark, USA.
An ultrathin endoscope effectively dilated a near-complete esophageal obstruction caused by radiation necrosis. This simplified, resource-efficient technique offers a novel approach for managing esophageal strictures, particularly in resource-limited settings.
Area of Science:
- Gastroenterology
- Interventional Endoscopy
- Oncology
Background:
- Radiation necrosis can cause severe upper esophageal obstruction.
- Hypopharyngeal squamous cell carcinoma treatment often involves radiation and chemotherapy, increasing obstruction risk.
- Standard endoscopic approaches may fail due to absent lumen visibility.
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