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azygos |
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azygos /az·y·gos/ (az´ĭ-gus)
1. unpaired. 2. any unpaired part, as the azygos vein.
azygos. See azygous. azygos [az´ĭ-gos] any unpaired part, as the azygos vein. azygos vein a vein beginning in the abdomen as a continuation of the ascending lumbar vein; it and its tributaries serve as vessels for the return of blood from the thorax to the superior vena cava. The azygos vein also serves as a connecting link, through the ascending lumbar vein, between the venae cavae returning blood from above and below the heart. See anatomic Table of Veins in the Appendices.
azygos 1. any unpaired part, as the azygos vein. 2. unpaired. Called also azygous. azygos vein a vein beginning in the abdomen and coursing in the dorsal mediastinum which returns blood from the thorax to the heart. The right azygos is found in most domestic animals (rarely the pig) while the left azygos is found in pigs and ruminants. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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Intravenous reflux into the azygos vein and the inferior vena cava to the level of the hepatic venous system (Figure 2) was seen. 1,2) From the cisterna chyli, it ascends into the chest through the aortic hiatus, along the right side of the aorta, and continues posterior to the esophagus in the posterior mediastinum between the aorta and the azygos vein. An enlarged azygos system (azygos and hemiazygos diameters together equal greater than 10 mm) (2) associated with a posterobasal chest lesion may suggest the diagnosis. |
azygos |
azurophilic g azurophilic g azurophilic g Azurophilic granules Azusa Azusa Azusa Pacific University AZV AZVD AZVJC AZVMA AZVU AZVV AZvZ AZW AZWG AZWHS AZWM AZWQA AZWRS AZX AZX AZXJ AZYC AZYF AZYFC azygogram azygography azygos Azygos Continuation of the Inferior Vena Cavaazygos lobe azygos lobe azygos lobe Azygos uvulae azygos vein azygos vein azygos vein azygos vein azygos vein blood flow Azygos Vein Width azygos vein, left azygos vein, left azygos vein, left Azygos veins Azygos veins Azygos veins Azygospore Azygospore Azygospore azygote azygous azygous azygous lobe azygous vein azygous vein azygous vein Azym azymia Azymic | ||||||||
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