Human Phenotype Ontology 
Grandparent Node:
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Abnormal axial skeleton morphology (HP:0009121)help
Grandparent Node:
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Abnormality of the head (HP:0000234)help
Parent Node:
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Abnormal skull morphology (HP:0000929)help
..Starting node
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Abnormal mastoid morphology (HP:0000264)help
Term ID: 264
Name: Abnormal mastoid morphology
Synonym: Abnormality of mastoid process of temporal bone; Abnormality of the mastoid
Definition: An abnormality of the mastoid process, which is the conical prominence projecting from the undersurface of the mastoid portion of the temporal bone.
Comments:
Reference: HP:0000264
Genes and Diseases:
 
       Child Nodes:
........expandMastoiditis (HP:0000265) help
........expandDelayed pneumatization of the mastoid process (HP:0005906) help
........expandAdvanced pneumatization of the mastoid process (HP:0010724) help
........expandAbsent mastoid (HP:0012761) help

 Sister Nodes: 
..expandAbnormal calvaria morphology (HP:0002683) help
..expandAbnormal facial skeleton morphology (HP:0011821) help
..expandAbnormal foramen magnum morphology (HP:0002699) help
..expandAbnormal morphology of bony orbit of skull (HP:3000030) help
..expandAbnormal occipital bone morphology (HP:0012294) help
..expandAbnormal sella turcica morphology (HP:0002679) help
..expandAbnormal temporal bone morphology (HP:0009911) help
..expandAbnormality of skull ossification (HP:0002703) help
..expandAbnormality of skull size (HP:0000240) help
..expandAbnormality of the skull base (HP:0002693) help
..expandAplasia/Hypoplasia involving bones of the skull (HP:0009116) help
..expandCephalocele (HP:0011815) help
..expandCraniofacial dysostosis (HP:0004439) 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:0000264HP:0000264Abnormal mastoid morphology0CDH11 CL E G H10091750ORPHA:1299Branchioskeletogenital syndrome2
HP:0000264HP:0000264Abnormal mastoid morphology0CTSK CL E G H15132536ORPHA:763Pycnodysostosis39
HP:0000264HP:0000264Abnormal mastoid morphology0DLX3 CL E G H17472916ORPHA:3352Tricho-dento-osseous syndromeHP:0040282 - Frequent48
HP:0000264HP:0000264Abnormal mastoid morphology0DLX3 CL E G H17472916OMIM:190320Trichodentoosseous syndrome.48
HP:0000264HP:0000264Abnormal mastoid morphology0NBN CL E G H46837652OMIM:251260Nijmegen breakage syndrome706
HP:0000264HP:0000264Abnormal mastoid morphology0PAX1 CL E G H50758615OMIM:615560Otofaciocervical syndrome 23
HP:0000264HP:0000264Abnormal mastoid morphology0RAG1 CL E G H58969831OMIM:601457Severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-positive127
HP:0000264HP:0000264Abnormal mastoid morphology0RAG2 CL E G H58979832OMIM:601457Severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-positive50
HP:0000264HP:0000264Abnormal mastoid morphology0SLC39A14 CL E G H2351620858OMIM:144755Hyperostosis cranialis interna5
HP:0000264HP:0000264Abnormal mastoid morphology0TPP2 CL E G H717412016OMIM:619220IMMUNODEFICIENCY 78 WITH AUTOIMMUNITY AND DEVELOPMENTAL DELAY; IMD78
HP:0000264HP:0012761Absent mastoid1 CL E G H
HP:0000264HP:0010724Advanced pneumatization of the mastoid process1CDH11 CL E G H10091750ORPHA:1299Branchioskeletogenital syndromeHP:0040281 - Very frequent2
HP:0000264HP:0005906Delayed pneumatization of the mastoid process1CTSK CL E G H15132536ORPHA:763Pycnodysostosis39
HP:0000264HP:0000265Mastoiditis1NBN CL E G H46837652OMIM:251260Nijmegen breakage syndrome.706
HP:0000264HP:0000265Mastoiditis1PAX1 CL E G H50758615OMIM:615560Otofaciocervical syndrome 2HP:0040283 - Occasional3
HP:0000264HP:0000265Mastoiditis1RAG1 CL E G H58969831OMIM:601457Severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-positive.127
HP:0000264HP:0000265Mastoiditis1RAG2 CL E G H58979832OMIM:601457Severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-positive.50
HP:0000264HP:0000265Mastoiditis1SLC39A14 CL E G H2351620858OMIM:144755Hyperostosis cranialis internaHP:0040284 - Very rare5
HP:0000264HP:0000265Mastoiditis1TPP2 CL E G H717412016OMIM:619220IMMUNODEFICIENCY 78 WITH AUTOIMMUNITY AND DEVELOPMENTAL DELAY; IMD78


Genes (9) :CDH11 CTSK DLX3 NBN PAX1 RAG1 RAG2 SLC39A14 TPP2

Diseases (9) :ORPHA:1299 ORPHA:763 ORPHA:3352 OMIM:190320 OMIM:251260 OMIM:615560 OMIM:601457 OMIM:144755 OMIM:619220
 

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