Paraaortic Lymph Node

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** A lymph node located adjacent to the lumbar region of the spine.

**Synonyms:** - Aortic Lymph Node - LYMPH NODE, LUMBAR - Lymph Node(s) Paraaortic - Lymph Node, Para-Aortic - PARA-AORTIC LYMPH NODE - Para-Aortic Nodes - Paraaortic lymph nodes - Structure of aortic lymph node (body structure) - lateral aortic lymph node - lateral aortic node - para-aortic lymph node - paraaortic lymph node