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RGD DISEASE ONTOLOGY - ANNOTATIONS

RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
Term:Extranodal Extension
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Accession:DOID:9004789 term browser browse the term
Definition:A penetration of LYMPH NODE metastatic cells through the nodal capsule into the perinodal fatty tissue used in a TUMOR STAGING system (the TNM staging system).
Synonyms:exact_synonym: Extracapsular Extension;   Extranodal Tumor Deposits;   Tumor Deposit
 primary_id: MESH:D000079822


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Term paths to the root
Path 1
Term Annotations click to browse term
  disease 21128
    disease of cellular proliferation 7667
      Neoplastic Processes 740
        Neoplasm Metastasis 501
          Extranodal Extension 0
Path 2
Term Annotations click to browse term
  disease 21128
    Pathological Conditions, Signs and Symptoms 13332
      Pathologic Processes 7983
        Neoplastic Processes 740
          Neoplasm Metastasis 501
            Extranodal Extension 0
paths to the root