The accessory hemiazygos vein, also called the superior hemiazygos vein, drains the superior left hemithorax. In a majority of cases there is a small connection to the left superior intercostal vein, and rarely, 1–2% of the time, the accessory hemiazygos vein drains into the brachiocephalic vein [3].
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Apr 8, 2023 · The accessory (or superior) hemiazygos vein forms part of the azygos system and along with the hemiazygos vein, it is partially analogous to the ...
The accessory hemiazygos vein, also called the superior hemiazygous vein, is a vein on the left side of the vertebral column that generally drains the ...
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The accessory hemiazygos vein is an unpaired vein that represents the left-sided equivalent of the superior portion of the azygos vein. It is formed by the ...
The accessory hemiazygos vein usually crosses the midline and terminates by draining into the azygos vein at the level of the T7 vertebra. Sources. All content ...
Apr 8, 2023 · interazygos vein: occurs when forming a common trunk with the accessory hemiazygos vein anterior to the aorta ... Accessory hemiazygos vein ...
The hemiazygos vein (vena azygos minor inferior) is a vein running superiorly in the lower thoracic region, just to the left side of the vertebral column.
The accessory hemiazygos vein is formed by veins from the fourth to eighth intercostal spaces and sometimes by the left bronchial veins. It descends to the left ...
The accessory hemiazygos vein connects the middle three or four intercostal veins. Explore on ScienceDirect opens in new tab/window. Complete ...