A vein where lymph node venules condense and which exits at the lymph node hilum. It is also called hilar vein. [ http://www.ncbi.nlm.nih.gov/pubmed/17067937 http://orcid.org/0000-0003-3440-1876 https://en.wikipedia.org/w/index.php?title=Lymph_node&oldid=1001655735#Structure ]
Synonyms: hilar vein of lymph node vein of lymph node