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 syndrome that is characterized by progressive presenile dementia and recurrent bone fractures due to polycystic osseous lesions of the lower and upper extremities that has_material_basis_in homozygous mutation in the TYRO protein tyrosine kinase binding protein (TYROBP) gene on chromosome 19q13 or homozygous mutation in the triggering receptor expressed on myeloid cells 2 (TREM2) gene on chromosome 6p21. (DO)
Synonyms:
exact_synonym:
NHD; PLO-SL; PLOSL; PLOSL1; brain-bone-fat disease; polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy; polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy 1; prefrontal dementia with bone cysts; presenile dementia with bone cysts; progressive dementia with lipomembranous polycystic osteodysplasia; progressive dementia with lipomembranous polycystic osteodysplasia; brain-bone-fat disease
CTD Direct Evidence: marker/mechanism OMIM:221770 ClinVar Annotator: match by term: Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy 1