Human Phenotype Ontology 
Grandparent Node:
expand
Abnormality of vision (HP:0000504)help
Parent Node:
expand
Reduced visual acuity (HP:0007663)help
..Starting node
..expand
Sudden loss of visual acuity (HP:0001117)help
Term ID: 1117
Name: Sudden loss of visual acuity
Synonym: Sudden central visual loss; Sudden decrease in vision
Definition: Severe loss of visual acuity within hours or days. This is characteristic of Leber hereditary optic neuropathy.
Comments:
Reference: HP:0001117
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAmblyopia (HP:0000646) help
..expandVisual acuity test abnormality (HP:0030532) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0001117HP:0001117Sudden loss of visual acuity0AIP CL E G H9049358ORPHA:2965ProlactinomaHP:0040283 - Occasional95
HP:0001117HP:0001117Sudden loss of visual acuity0BRAF CL E G H6731097ORPHA:54595CraniopharyngiomaHP:0040284 - Very rare276
HP:0001117HP:0001117Sudden loss of visual acuity0CDH23 CL E G H6407213733ORPHA:2965ProlactinomaHP:0040283 - Occasional636
HP:0001117HP:0001117Sudden loss of visual acuity0CDH23 CL E G H6407213733ORPHA:91347TSH-secreting pituitary adenomaHP:0040283 - Occasional636
HP:0001117HP:0001117Sudden loss of visual acuity0CTNNB1 CL E G H14992514ORPHA:54595CraniopharyngiomaHP:0040284 - Very rare88
HP:0001117HP:0001117Sudden loss of visual acuity0MEN1 CL E G H42217010ORPHA:2965ProlactinomaHP:0040283 - Occasional462


Genes (5) :AIP BRAF CDH23 CTNNB1 MEN1

Diseases (3) :ORPHA:2965 ORPHA:54595 ORPHA:91347
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.