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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:periampullary adenoma
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Accession:DOID:0050849 term browser browse the term
Definition:An ampulla of Vater neoplasm that is characterized by glandular dysplastic lesion having pre-malignant potential. (DO)
Synonyms:exact_synonym: periampullary adenoma, somatic
For additional species annotation, visit the Alliance of Genome Resources.


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Term paths to the root
Path 1
Term Annotations click to browse term
  disease 12649
    disease of cellular proliferation 5461
      Neoplasms by Histologic Type 3508
        Glandular and Epithelial Neoplasms 2171
          adenoma 278
            periampullary adenoma 0
Path 2
Term Annotations click to browse term
  disease 12649
    disease of cellular proliferation 5461
      Neoplasms by Site 4853
        Digestive System Neoplasms 1794
          Gastrointestinal Neoplasms 1667
            Intestinal Neoplasms 648
              intestinal benign neoplasm 28
                small intestine benign neoplasm 1
                  duodenal benign neoplasm 0
                    ampulla of Vater neoplasm 0
                      periampullary adenoma 0
paths to the root