National Cancer Institute Thesaurus - Paraaortic Lymph Node - Classes | NCBO BioPortal

National Cancer Institute Thesaurus

Last uploaded: July 2, 2026

Id	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77643 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77643
Preferred Name	Paraaortic Lymph Node
Definitions	A lymph node located adjacent to the lumbar region of the spine.
Synonyms	Paraaortic Lymph Node Para-Aortic Nodes Lymph Node(s) Paraaortic Paraaortic lymph nodes PARA-AORTIC LYMPH NODE para-aortic lymph node paraaortic lymph node Aortic Lymph Node lateral aortic node lateral aortic lymph node Lymph Node, Para-Aortic Structure of aortic lymph node (body structure) LYMPH NODE, LUMBAR See more See less
Type	http://www.w3.org/2002/07/owl#Class

label	Paraaortic Lymph Node
Maps_To	Para-aortic lymph node Lymph Node(s) Paraaortic Paraaortic lymph nodes Aortic lymph node Lymph Node, Para-Aortic Aortic Paraaortic See more See less
xRef	UBERON:0016386
Legacy Concept Name	Paraaortic_Lymph_Node
Is_Value_For_GDC_Property	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C70729 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C171435 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C173263 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C188396 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33027
Preferred_Name	Paraaortic Lymph Node
Semantic_Type	Body Part, Organ, or Organ Component
prefixIRI	Thesaurus:C77643
DEFINITION	A lymph node located adjacent to the lumbar region of the spine.
UMLS_CUI	C0229789
code	C77643
subClassOf	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C33027
type	http://www.w3.org/2002/07/owl#Class
FULL_SYN	Paraaortic Lymph Node Para-Aortic Nodes Lymph Node(s) Paraaortic Paraaortic lymph nodes PARA-AORTIC LYMPH NODE para-aortic lymph node paraaortic lymph node Aortic Lymph Node lateral aortic node lateral aortic lymph node Lymph Node, Para-Aortic Structure of aortic lymph node (body structure) LYMPH NODE, LUMBAR See more See less
ALT_DEFINITION	Lymph node(s) adjacent to the lumbar vertebral column. The paraaortic lymph nodes (also known as para-aortic, periaortic, and peri-aortic) are a group of lymph nodes that lie in front of the lumbar vertebral bodies near the aorta. These lymph nodes receive drainage from the lower gastrointestinal tract and the pelvic organs.
Contributing_Source	CDISC GDC PCDC UBERON mCode
Concept_In_Subset	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C66830 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157711 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168656 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77529 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C186320 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61410 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C193234 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C198975 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168663 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C186321 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C193006 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168655 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C74456 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C186341 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168659 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177537 See more See less

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