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Updated: Jun 14, 2025

Author Spotlight: Advancing Biopsy Techniques with Transesophageal Ultrasound
Published on: November 21, 2023
Esophageal lymphangioma: Endoscopic ultrasound, computed tomography, and magnetic resonance imaging appearance
Katsuya Nanjo1, Daisuke Tsurumaru2, Masakazu Hirakawa1
1Department of Radiology, Kyushu University Beppu Hospital, Beppu-city, Oita, Japan.
Abstract:
A case of esophageal lymphangioma in a 75-year-old man who complained of worsening dysphagia is presented. Endoscopic ultrasound showed an echogenic pattern of honeycomb or grid-like multiple microcysts within the submucosa. The sagittal image of computed tomography showed a thickened esophageal wall and fluid retention in the proximal esophageal lumen. Magnetic resonance imaging showed a high signal intensity mass with a septate-like internal structure on T2-weighted imaging and short tau inversion recovery. The tumor was completely resected by endoscopic submucosal dissection. Esophageal lymphangioma is a rare submucosal tumor that can be precisely diagnosed by CT and/or MRI.
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