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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:toxic megacolon
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Accession:DOID:1770 term browser browse the term
Definition:An acute form of MEGACOLON, severe pathological dilatation of the COLON. It is associated with clinical conditions such as ULCERATIVE COLITIS; CROHN DISEASE; AMEBIC DYSENTERY; or CLOSTRIDIUM ENTEROCOLITIS.
Synonyms:primary_id: MESH:D008532
 xref: ICD10CM:K59.31
For additional species annotation, visit the Alliance of Genome Resources.


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Term Annotations click to browse term
  disease 18969
    disease of anatomical entity 18249
      gastrointestinal system disease 7095
        intestinal disease 3077
          colonic disease 2306
            megacolon 399
              toxic megacolon 0
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