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Cadaveric dissection of connection between accessory hemiazygos vein and left brachiocephalic vein.
Panesar H, Singh M, Adams Q, Titunick MB, Pagano AS. Panesar H, et al. Surg Radiol Anat. 2023 Sep;45(9):1145-1148. doi: 10.1007/s00276-023-03191-y. Epub 2023 Jul 12. Surg Radiol Anat. 2023. PMID: 37436454
The azygos venous system consists of the azygos vein (AV), hemiazygos vein (HAV), and the accessory hemiazygos vein (AHAV), which develop from the last portion of the posterior cardinal veins. ...
The azygos venous system consists of the azygos vein (AV), hemiazygos vein (HAV), and the accessory hemiazygos vein (AH …
Malposition of the central venous catheter secondary to accessory hemiazygos vein variant.
Hajeh H, Garcia A, Mishra S, Radicic K. Hajeh H, et al. J Vasc Access. 2024 May;25(3):995-997. doi: 10.1177/11297298231154291. Epub 2023 Feb 13. J Vasc Access. 2024. PMID: 36782408
This is better delineated on a sagittal view CT scan showing the tip of the catheter terminating in the accessory hemiazygos vein. This unusual course is due to a variant of the accessory hemiazygos vein which is connected to the left sup …
This is better delineated on a sagittal view CT scan showing the tip of the catheter terminating in the accessory hemiazygos …
Management of a malpositioned central venous catheter in the accessory hemiazygos vein.
Izumi Y, Cammack I, Yokoyama T. Izumi Y, et al. BMJ Case Rep. 2021 Dec 22;14(12):e245654. doi: 10.1136/bcr-2021-245654. BMJ Case Rep. 2021. PMID: 34937754 Free PMC article.
Malposition of a central venous catheter (CVC) in the accessory hemiazygos vein is an uncommon but potentially fatal complication; however, there is limited information regarding the preferred removal technique. ...
Malposition of a central venous catheter (CVC) in the accessory hemiazygos vein is an uncommon but potentially fatal co …
Tunneled-cuffed catheter implanted into the accessory hemiazygos vein because of occlusion of the left innominate vein.
Letachowicz K, Kołodziej M, Międzybrodzki K, Letachowicz W, Weyde W, Sąsiadek M, Klinger M. Letachowicz K, et al. Hemodial Int. 2012 Apr;16(2):310-4. doi: 10.1111/j.1542-4758.2011.00619.x. Hemodial Int. 2012. PMID: 22099255
The catheter was implanted through the left internal jugular vein into the accessory hemiazygos vein. The presented case demonstrates that the catheter can be implanted into distended collateral, especially when no other location is possible....
The catheter was implanted through the left internal jugular vein into the accessory hemiazygos vein. The presented cas …
Idiopathic accessory hemiazygos vein aneurysm with an incidental mediastinal mass.
Imori Y, Fujimoto H, Hanada S, Uruga H, Takaya H, Miyamoto A, Morokawa N, Shindo N, Kishi K. Imori Y, et al. Intern Med. 2012;51(17):2347-9. doi: 10.2169/internalmedicine.51.8011. Epub 2012 Sep 1. Intern Med. 2012. PMID: 22975546 Free article.
We herein report the case of an idiopathic aneurysm of the accessory hemiazygos vein diagnosed by contrast-enhanced computed tomography (CT) and angiography. ...
We herein report the case of an idiopathic aneurysm of the accessory hemiazygos vein diagnosed by contrast-enhanced com …
35 results