Human Phenotype Ontology 
Grandparent Node:
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Abnormal hair quantity (HP:0011362)help
Parent Node:
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Alopecia (HP:0001596)help
..Starting node
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Patchy alopecia (HP:0002232)help
Term ID: 2232
Name: Patchy alopecia
Synonym: Alopecia areata; Patchy baldness
Definition: Transient, non-scarring hair loss and preservation of the hair follicle located in in well-defined patches.
Comments:
Reference: HP:0002232
Genes and Diseases:
 
       Child Nodes:
........expandAtrophic, patchy alopecia (HP:0004529) help

 Sister Nodes: 
..expandAlopecia of scalp (HP:0002293) help
..expandAlopecia totalis (HP:0007418) help
..expandAlopecia universalis (HP:0002289) help
..expandobsolete Alopecia areata (HP:0002229) help
..expandProgressive alopecia (HP:0002287) 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:0002232HP:0002232Patchy alopecia0BLM CL E G H6411058ORPHA:125Bloom syndromeHP:0040283 - Occasional314
HP:0002232HP:0002232Patchy alopecia0COL17A1 CL E G H13082194ORPHA:251393Localized junctional epidermolysis bullosa129
HP:0002232HP:0002232Patchy alopecia0DSG4 CL E G H14740921307ORPHA:573MonilethrixHP:0040281 - Very frequent63
HP:0002232HP:0002232Patchy alopecia0EBP CL E G H106823133OMIM:302960Chondrodysplasia punctata 2, X-linked dominant51
HP:0002232HP:0002232Patchy alopecia0EBP CL E G H106823133ORPHA:35173X-linked dominant chondrodysplasia punctata51
HP:0002232HP:0002232Patchy alopecia0ECM1 CL E G H18933153OMIM:247100Urbach-Wiethe disease.14
HP:0002232HP:0002232Patchy alopecia0HR CL E G H558065172ORPHA:701Alopecia universalisHP:0040281 - Very frequent106
HP:0002232HP:0002232Patchy alopecia0HRAS CL E G H32655173ORPHA:2874Phakomatosis pigmentokeratotica113
HP:0002232HP:0002232Patchy alopecia0IKBKG CL E G H85175961OMIM:308300Incontinentia pigmenti52
HP:0002232HP:0002232Patchy alopecia0IL2RA CL E G H35596008OMIM:606367IMMUNODEFICIENCY 41 WITH LYMPHOPROLIFERATION AND AUTOIMMUNITY; IMD4165
HP:0002232HP:0002232Patchy alopecia0ITGB4 CL E G H36916158ORPHA:251393Localized junctional epidermolysis bullosa124
HP:0002232HP:0002232Patchy alopecia0KDM5C CL E G H824211114OMIM:300534Mental retardation, X-linked, syndromic, Claes-Jensen type81
HP:0002232HP:0002232Patchy alopecia0KDM5C CL E G H824211114ORPHA:85279Syndromic X-linked intellectual disability due to JARID1C mutationHP:0040281 - Very frequent81
HP:0002232HP:0002232Patchy alopecia0KRT81 CL E G H38876458ORPHA:573MonilethrixHP:0040281 - Very frequent3
HP:0002232HP:0002232Patchy alopecia0KRT83 CL E G H38896460ORPHA:573MonilethrixHP:0040281 - Very frequent65
HP:0002232HP:0002232Patchy alopecia0KRT86 CL E G H38926463ORPHA:573MonilethrixHP:0040281 - Very frequent10
HP:0002232HP:0002232Patchy alopecia0LAMB3 CL E G H39146490OMIM:226650Epidermolysis bullosa, junctional, Non-Herlitz type167
HP:0002232HP:0002232Patchy alopecia0LMNA CL E G H40006636ORPHA:740Hutchinson-Gilford progeria syndromeHP:0040282 - Frequent645
HP:0002232HP:0002232Patchy alopecia0NECTIN4 CL E G H8160719688OMIM:613573Ectodermal dysplasia-syndactyly syndrome 1.7
HP:0002232HP:0002232Patchy alopecia0PADI3 CL E G H5170218337ORPHA:1410Uncombable hair syndromeHP:0040283 - Occasional3
HP:0002232HP:0002232Patchy alopecia0PORCN CL E G H6484017652OMIM:305600Focal dermal hypoplasia.20
HP:0002232HP:0002232Patchy alopecia0TGM3 CL E G H705311779ORPHA:1410Uncombable hair syndromeHP:0040283 - Occasional1
HP:0002232HP:0002232Patchy alopecia0TP63 CL E G H862615979OMIM:106260Ankyloblepharon-Ectodermal defects-cleft lip/palate.140
HP:0002232HP:0002232Patchy alopecia0ZMPSTE24 CL E G H1026912877ORPHA:740Hutchinson-Gilford progeria syndromeHP:0040282 - Frequent83
HP:0002232HP:0004529Atrophic, patchy alopecia1COL17A1 CL E G H13082194ORPHA:251393Localized junctional epidermolysis bullosaHP:0040282 - Frequent129
HP:0002232HP:0004529Atrophic, patchy alopecia1IKBKG CL E G H85175961OMIM:308300Incontinentia pigmenti.52
HP:0002232HP:0004529Atrophic, patchy alopecia1ITGB4 CL E G H36916158ORPHA:251393Localized junctional epidermolysis bullosaHP:0040282 - Frequent124


Genes (22) :BLM COL17A1 DSG4 EBP ECM1 HR HRAS IKBKG IL2RA ITGB4 KDM5C KRT81 KRT83 KRT86 LAMB3 LMNA NECTIN4 PADI3 PORCN TGM3 TP63 ZMPSTE24

Diseases (18) :ORPHA:125 ORPHA:251393 ORPHA:573 OMIM:302960 ORPHA:35173 OMIM:247100 ORPHA:701 ORPHA:2874 OMIM:308300 OMIM:606367 OMIM:300534 ORPHA:85279 OMIM:226650 ORPHA:740 OMIM:613573 ORPHA:1410 OMIM:305600 OMIM:106260
 

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