Human Phenotype Ontology 
Grandparent Node:
Ptosis (HP:0000508)help
Parent Node:
Bilateral ptosis (HP:0001488)help
Parent Node:
Congenital ptosis (HP:0007970)help
..Starting node
Congenital bilateral ptosis (HP:0007911)help
Term ID: 7911
Name: Congenital bilateral ptosis
Synonym: Congenital drooping of both upper eyelids; Ptosis, bilateral congenital; Ptosis, congenital bilateral
Reference: HP:0007911
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
HPO disease - gene - phenotype typical associations:
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0007911HP:0007911Congenital bilateral ptosis0COL25A1 CL E G H8457018603ORPHA:91411Congenital ptosis3
HP:0007911HP:0007911Congenital bilateral ptosis0IGF1 CL E G H34795464ORPHA:73272Growth delay due to insulin-like growth factor type 1 deficiencyHP:0040283 - Occasional91
HP:0007911HP:0007911Congenital bilateral ptosis0ZFHX4 CL E G H7977630939ORPHA:91411Congenital ptosis

Genes (3) :COL25A1 IGF1 ZFHX4

Diseases (2) :ORPHA:91411 ORPHA:73272

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