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.
A palmoplantar keratosis characterized by hyperkeratosis on the weight-bearing areas of the soles, pressure-related areas of the palms, and the labial- and lingual-attached gingiva. (DO)
Synonyms:
exact_synonym:
focal palmoplantar and gingival hyperkeratosis syndrome; focal palmoplantar and oral mucosa hyperkeratosis; keratosis, focal, palmoplantar, gingival