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:
Autoinflammation with Pulmonary and Cutaneous Vasculitis
A disorder of immune dysregulation manifest as skin lesions (petechiae and purpura) appearing soon after birth followed by progressive pulmonary involvement causing restrictive lung disease and respiratory insufficiency. Caused by heterozygous mutation in the HCK gene on chromosome 20q11.