What is another word for iliac vein?
Pronunciation: [ˈɪlɪˌak vˈe͡ɪn] (IPA) 
The iliac vein is a major blood vessel located in the pelvic region of the body. There are a few synonyms that are used to refer to this vein, including the hypogastric vein and the pelvic vein. While these terms are not always interchangeable, they are often used to describe veins in this area of the body. Another term commonly used to describe the iliac vein is the common iliac vein. This term refers specifically to the area where the iliac vein merges with the veins in the lower limbs. Despite the differences in terminology, all of these terms refer to the same important blood vessel in the body.
