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 characterized by hamartomatous polyps in the gastrointestinal tract, telangiectases of the skin, and oral and nasal mucosa, epistaxis, and arteriovenous malformations of the lungs, liver, brain, and gastrointestinal tract that has_material_basis_in heterozygous mutation in the SMAD4 gene on chromosome 18q21.2. (DO)
Synonyms:
exact_synonym:
JP-HHT; JP/HHT SYNDROME; JPHHT Syndrome; JPHT; JPS/HHT; JPSHHT; Juvenile Polyposis with Hereditary Hemorrhagic Telangiectasia; generalized juvenile polyposis with pulmonary arteriovenous malformation; hereditary hemorrhagic telangiectasia with juvenile polyposis coli
DNA:frameshift mutations, missense mutations, nonsense mutation: :multiple DNA:mutations:exon:multiple ClinVar Annotator: match by term: Juvenile polyposis/hereditary hemorrhagic telangiectasia syndrome ClinVar Annotator: match by term: TELANGIECTASIA, HEREDITARY HEMORRHAGIC, WITH JUVENILE POLYPOSIS COLI CTD Direct Evidence: marker/mechanism ClinVar Annotator: match by term: Juvenile polyposis/hereditary hemorrhagic telangiectasia syndrome | ClinVar Annotator: match by term: TELANGIECTASIA, HEREDITARY HEMORRHAGIC, WITH JUVENILE POLYPOSIS COLI ClinVar Annotator: match by term: JP/HHT SYNDROME | ClinVar Annotator: match by term: JUVENILE POLYPOSIS WITH HEREDITARY HEMORRHAGIC TELANGIECTASIA | ClinVar Annotator: match by term: Juvenile polyposis/hereditary hemorrhagic telangiectasia syndrome | ClinVar Annotator: match by term: TELANGIECTASIA, HEREDITARY HEMORRHAGIC, WITH JUVENILE POLYPOSIS COLI