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.
An adenocarcinoma that derives_from epithelial cells originating in glandular tissue, which form complex papillary structures and exhibit compressive, destructive growth that replaces the normal tissue. (DO)
Synonyms:
exact_synonym:
infiltrating and papillary adenocarcinoma; infiltrating papillary adenocarcinoma; papillary adenocarcinomas