Term ID:
31609
Name:
Geographic atrophy
Synonym:
Definition:
Sharply demarcated area of partial or complete depigmentation of the fundus reflecting atrophy of the retinal pigment epithelium with associated retinal photoreceptor loss. The margins of the de-pigmented area are usually scalloped and the large choroidal vessels are visible through the atrophic retinal pigment epithelium.
Comments:
Reference:
HP:0031609
Genes and Diseases: Child Nodes: Sister Nodes: ..Macular atrophy (HP:0007401) ..Peripheral retinal atrophy (HP:0200070) ..Retinal pigment epithelial atrophy (HP:0007722) Input HPO ID HPO term Distance Gene Gene id entrez HGNC ID DiseaseId DiseaseName Frequency Onset HGMD variants ClinVar variants HPO disease - gene - phenotype typical associations: HPO disease - gene - phenotype less frequent non-typical associations: HP:0031609 HP:0031609 Geographic atrophy 0 APOE CL E G H 348 613 OMIM:603075 Macular degeneration, age-related, 1 39 HP:0031609 HP:0031609 Geographic atrophy 0 CFHR1 CL E G H 3078 4888 OMIM:603075 Macular degeneration, age-related, 1 HP:0031609 HP:0031609 Geographic atrophy 0 CFHR3 CL E G H 10878 16980 OMIM:603075 Macular degeneration, age-related, 1 HP:0031609 HP:0031609 Geographic atrophy 0 HMCN1 CL E G H 83872 19194 OMIM:603075 Macular degeneration, age-related, 1 262 HP:0031609 HP:0031609 Geographic atrophy 0 IMPDH1 CL E G H 3614 6052 OMIM:180105 Retinitis pigmentosa 10 . 52 HP:0031609 HP:0031609 Geographic atrophy 0 NMNAT1 CL E G H 64802 17877 OMIM:619260 SPONDYLOEPIPHYSEAL DYSPLASIA, SENSORINEURAL HEARING LOSS, IMPAIRED INTELLECTUAL DEVELOPMENT, AND LEBER CONGENITAL AMAUROSIS; SHILCA 15
Genes (6) :APOE CFHR1 CFHR3 HMCN1 IMPDH1 NMNAT1 Diseases (3) :OMIM:603075 OMIM:180105 OMIM:619260
Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.