English noun: vena hemiazygos accessoria | |||
1. | vena hemiazygos accessoria (body) a vein formed by the union of the 4th to 7th posterior intercostal veins; empties into the azygos vein | ||
Synonyms | accessory hemiazygos vein, accessory hemiazygous vein | ||
Broader (hypernym) | vein, vena, venous blood vessel | ||