Case Report: An azygos vein aneurysm with dysphagia assisted diagnosis by esophageal endoscopic ultrasonography

BackgroundAzygos vein aneurysm (AVA) is a rare thoracic pathology that is frequently misdiagnosed. While contrast-enhanced chest computed tomography (CT) or magnetic resonance imaging (MRI) can delineate AVA location and size, these techniques lack the capability for dynamic real-time assessment of...

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Bibliographic Details
Main Authors: Xueyan Guo, Yuanhang Xu, Yanfei Cao, Yan Jin
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-08-01
Series:Frontiers in Oncology
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Online Access:https://www.frontiersin.org/articles/10.3389/fonc.2025.1516064/full
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