Hemiazygos vein aneurysm mimicking an enlarged lymph node

Autor: Yeon Soo Kim, MD, PhD
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Radiology Case Reports, Vol 19, Iss 12, Pp 5658-5661 (2024)
Druh dokumentu: article
ISSN: 1930-0433
DOI: 10.1016/j.radcr.2024.08.068
Popis: Idiopathic hemiazygos vein aneurysm is a rare lesion that can be difficult to diagnose. Here we report a case of asymptomatic idiopathic hemiazygos vein aneurysm (HAVA) that was incidentally discovered on chest computed tomography (CT) and mistaken for enlarged lymph nodes. The patient underwent thoracoscopic surgery for a biopsy, which confirmed that he had an idiopathic hemiazygos aneurysm. Delayed contrast-enhanced CT was performed after surgery, and it was confirmed that the hemiazygos vein aneurysm was connected to the adjacent vessel.
Databáze: Directory of Open Access Journals