title: An unusual cause of dysphagia: thoracic aorta aneurysm.
abstract: The vascular structure related compression of esophagus is rather rare. Aberrant right subclavicular artery accounts for the majority of the rare entity, while the thoracic aorta aneurysm is a more dangerous type, called as dysphagia aortica. Delay in diagnosis and treatment of the dysphagia aortica predisposes to rupture and death. Herein, we reported a female patient with thoracic aorta aneurysm. A quick diagnosis by using chest contrast computed tomography (CT) scan and angiography of heart was made, and followed by emergent surgery. In the process, there was no delay on the diagnosis and treatment. The patient is going on well in the follow up.
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Wu-Ping
authors.initials: WP
authors.lastname: Wang
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Xiao-Long
authors.initials: XL
authors.lastname: Yan
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Yun-Feng
authors.initials: YF
authors.lastname: Ni
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Tao
authors.initials: T
authors.lastname: Zhang
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Yong
authors.initials: Y
authors.lastname: Han
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Xiao-Fei
authors.initials: XF
authors.lastname: Li
authors.affiliation: Department of Thoracic surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Lu
keywords: 128-slice computed tomography (CT) angiography; Dysphagia; dysphagia aortica; saccular aneurysm; thoracic aorta aneurysm