Human Phenotype Ontology 
Grandparent Node:
Abnormal skeletal morphology (HP:0011842)help
Grandparent Node:
Neoplasm by anatomical site (HP:0011793)help
Parent Node:
Neoplasm of the skeletal system (HP:0010622)help
..Starting node
Chordoma (HP:0010762)help
Term ID: 10762
Name: Chordoma
Definition: A chordoma is a tumors that arises from embryonic remnants of the notochord along the length of the neuraxis. Chordomas generally occur in the sacrum, intracranially at the clivus, or along the spinal axis.
Reference: HP:0010762
Genes and Diseases:
       Child Nodes:

 Sister Nodes: 
..expandChondroblastoma (HP:0030432) help
..expandChondrosarcoma (HP:0006765) help
..expandEnchondroma (HP:0030038) help
..expandExostoses (HP:0100777) help
..expandGiant cell tumor of bone (HP:0011847) help
..expandOsteoblastoma (HP:0011846) help
..expandOsteochondroma (HP:0030431) help
..expandOsteoma (HP:0100246) help
..expandOsteosarcoma (HP:0002669) 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:0010762HP:0010762Chordoma0IFNG CL E G H34585438OMIM:613254Tuberous sclerosis-2.23
HP:0010762HP:0010762Chordoma0TSC1 CL E G H724812362OMIM:191100Tuberous sclerosis-1.1090
HP:0010762HP:0010762Chordoma0TSC2 CL E G H724912363OMIM:613254Tuberous sclerosis-2.2738

Genes (3) :IFNG TSC1 TSC2

Diseases (2) :OMIM:613254 OMIM:191100

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