Human Phenotype Ontology 
Grandparent Node:
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Abnormality of female external genitalia (HP:0000055)help
Parent Node:
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Abnormal labia morphology (HP:0000058)help
..Starting node
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Abnormal labia minora morphology (HP:0012880)help
Term ID: 12880
Name: Abnormal labia minora morphology
Synonym: Abnormality of the inner vaginal lips; Abnormality of the labia minora
Definition: An anomaly of the labia minora, the folds of skin between the outer labia.
Comments:
Reference: HP:0012880
Genes and Diseases:
 
       Child Nodes:
........expandFused labia minora (HP:0000063) help
........expandHypoplastic labia minora (HP:0000064) help
........expandEnlarged labia minora (HP:0008683) help

 Sister Nodes: 
..expandAbnormal labia majora morphology (HP:0012881) help
..expandLabial hypertrophy (HP:0000065) help
..expandLabial hypoplasia (HP:0000066) 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:0012880HP:0012880Abnormal labia minora morphology0ACTB CL E G H60132ORPHA:64755Becker nevus syndrome72
HP:0012880HP:0012880Abnormal labia minora morphology0ATIC CL E G H471794ORPHA:250977AICA-ribosiduria4
HP:0012880HP:0012880Abnormal labia minora morphology0ATIC CL E G H471794OMIM:608688Aicar transformylase/imp cyclohydrolase deficiency4
HP:0012880HP:0012880Abnormal labia minora morphology0CDC45 CL E G H83181739ORPHA:2554Ear-patella-short stature syndrome9
HP:0012880HP:0012880Abnormal labia minora morphology0CDC6 CL E G H9901744ORPHA:2554Ear-patella-short stature syndrome31
HP:0012880HP:0012880Abnormal labia minora morphology0CDT1 CL E G H8162024576ORPHA:2554Ear-patella-short stature syndrome50
HP:0012880HP:0012880Abnormal labia minora morphology0DVL1 CL E G H18553084ORPHA:3107Autosomal dominant Robinow syndrome14
HP:0012880HP:0012880Abnormal labia minora morphology0DVL3 CL E G H18573087ORPHA:3107Autosomal dominant Robinow syndrome5
HP:0012880HP:0012880Abnormal labia minora morphology0ESCO2 CL E G H15757027230OMIM:268300Roberts syndrome92
HP:0012880HP:0012880Abnormal labia minora morphology0FGFR2 CL E G H22633689OMIM:207410Antley-Bixler syndrome without genital anomalies or disordered steroidogenesis175
HP:0012880HP:0012880Abnormal labia minora morphology0FZD2 CL E G H25354040ORPHA:3107Autosomal dominant Robinow syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0GAD1 CL E G H25714092OMIM:619124DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 89; DEE8944
HP:0012880HP:0012880Abnormal labia minora morphology0GMNN CL E G H5105317493ORPHA:2554Ear-patella-short stature syndrome3
HP:0012880HP:0012880Abnormal labia minora morphology0HERC2 CL E G H89244868OMIM:176270Prader-Willi syndrome38
HP:0012880HP:0012880Abnormal labia minora morphology0IPW CL E G H36536109OMIM:176270Prader-Willi syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0KAT6B CL E G H2352217582OMIM:606170Genitopatellar syndrome141
HP:0012880HP:0012880Abnormal labia minora morphology0MAGEL2 CL E G H545516814ORPHA:398069MAGEL2-related Prader-Willi-like syndrome63
HP:0012880HP:0012880Abnormal labia minora morphology0MAGEL2 CL E G H545516814OMIM:176270Prader-Willi syndrome63
HP:0012880HP:0012880Abnormal labia minora morphology0MAGEL2 CL E G H545516814ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 1563
HP:0012880HP:0012880Abnormal labia minora morphology0MAGEL2 CL E G H545516814ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 163
HP:0012880HP:0012880Abnormal labia minora morphology0MAGEL2 CL E G H545516814ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 263
HP:0012880HP:0012880Abnormal labia minora morphology0MKRN3 CL E G H76817114OMIM:176270Prader-Willi syndrome5
HP:0012880HP:0012880Abnormal labia minora morphology0MKRN3-AS1 CL E G H10108OMIM:176270Prader-Willi syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0NDN CL E G H46927675ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15
HP:0012880HP:0012880Abnormal labia minora morphology0NDN CL E G H46927675ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1
HP:0012880HP:0012880Abnormal labia minora morphology0NDN CL E G H46927675ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2
HP:0012880HP:0012880Abnormal labia minora morphology0NPAP1 CL E G H237421190OMIM:176270Prader-Willi syndrome1
HP:0012880HP:0012880Abnormal labia minora morphology0OCA2 CL E G H49488101ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15121
HP:0012880HP:0012880Abnormal labia minora morphology0OCA2 CL E G H49488101ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1121
HP:0012880HP:0012880Abnormal labia minora morphology0OCA2 CL E G H49488101ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2121
HP:0012880HP:0012880Abnormal labia minora morphology0ORC1 CL E G H49988487ORPHA:2554Ear-patella-short stature syndrome53
HP:0012880HP:0012880Abnormal labia minora morphology0ORC1 CL E G H49988487OMIM:224690Meier-Gorlin syndrome 153
HP:0012880HP:0012880Abnormal labia minora morphology0ORC4 CL E G H50008490ORPHA:2554Ear-patella-short stature syndrome21
HP:0012880HP:0012880Abnormal labia minora morphology0ORC6 CL E G H2359417151ORPHA:2554Ear-patella-short stature syndrome39
HP:0012880HP:0012880Abnormal labia minora morphology0ORC6 CL E G H2359417151OMIM:613803Meier-Gorlin syndrome 339
HP:0012880HP:0012880Abnormal labia minora morphology0POR CL E G H54479208OMIM:207410Antley-Bixler syndrome without genital anomalies or disordered steroidogenesis76
HP:0012880HP:0012880Abnormal labia minora morphology0PWAR1 CL E G H14562430089OMIM:176270Prader-Willi syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0PWRN1 CL E G H79111433235OMIM:176270Prader-Willi syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0RAB18 CL E G H2293114244ORPHA:2510Micro syndrome85
HP:0012880HP:0012880Abnormal labia minora morphology0RAB18 CL E G H2293114244OMIM:614222Warburg micro syndrome 385
HP:0012880HP:0012880Abnormal labia minora morphology0RAB3GAP1 CL E G H2293017063ORPHA:2510Micro syndrome90
HP:0012880HP:0012880Abnormal labia minora morphology0RAB3GAP2 CL E G H2578217168ORPHA:2510Micro syndrome135
HP:0012880HP:0012880Abnormal labia minora morphology0SETBP1 CL E G H2604015573OMIM:269150Schinzel-Giedion midface-retraction syndrome143
HP:0012880HP:0012880Abnormal labia minora morphology0SIM1 CL E G H649210882ORPHA:398079SIM1-related Prader-Willi-like syndrome40
HP:0012880HP:0012880Abnormal labia minora morphology0SNORD115-1 CL E G H33843333020OMIM:176270Prader-Willi syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0SNORD116-1 CL E G H10003341333067OMIM:176270Prader-Willi syndrome
HP:0012880HP:0012880Abnormal labia minora morphology0SNRPN CL E G H663811164ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 1537
HP:0012880HP:0012880Abnormal labia minora morphology0SNRPN CL E G H663811164ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 137
HP:0012880HP:0012880Abnormal labia minora morphology0SNRPN CL E G H663811164ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 237
HP:0012880HP:0012880Abnormal labia minora morphology0TBC1D20 CL E G H12863716133ORPHA:2510Micro syndrome15
HP:0012880HP:0012880Abnormal labia minora morphology0TWIST2 CL E G H11758120670OMIM:209885Barber-Say syndrome7
HP:0012880HP:0012880Abnormal labia minora morphology0WNT5A CL E G H747412784ORPHA:3107Autosomal dominant Robinow syndrome98
HP:0012880HP:0012880Abnormal labia minora morphology0ZFPM2 CL E G H2341416700OMIM:61606746,xy sex reversal 931
HP:0012880HP:0000064Hypoplastic labia minora1ACTB CL E G H60132ORPHA:64755Becker nevus syndromeHP:0040283 - Occasional72
HP:0012880HP:0000063Fused labia minora1ATIC CL E G H471794ORPHA:250977AICA-ribosiduriaHP:0040281 - Very frequent4
HP:0012880HP:0000063Fused labia minora1ATIC CL E G H471794OMIM:608688Aicar transformylase/imp cyclohydrolase deficiency.4
HP:0012880HP:0000064Hypoplastic labia minora1CDC45 CL E G H83181739ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent9
HP:0012880HP:0000064Hypoplastic labia minora1CDC6 CL E G H9901744ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent31
HP:0012880HP:0000064Hypoplastic labia minora1CDT1 CL E G H8162024576ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent50
HP:0012880HP:0000064Hypoplastic labia minora1DVL1 CL E G H18553084ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent14
HP:0012880HP:0000064Hypoplastic labia minora1DVL3 CL E G H18573087ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent5
HP:0012880HP:0008683Enlarged labia minora1ESCO2 CL E G H15757027230OMIM:268300Roberts syndrome.92
HP:0012880HP:0000063Fused labia minora1FGFR2 CL E G H22633689OMIM:207410Antley-Bixler syndrome without genital anomalies or disordered steroidogenesis.175
HP:0012880HP:0000064Hypoplastic labia minora1FZD2 CL E G H25354040ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent
HP:0012880HP:0000064Hypoplastic labia minora1GAD1 CL E G H25714092OMIM:619124DEVELOPMENTAL AND EPILEPTIC ENCEPHALOPATHY 89; DEE8944
HP:0012880HP:0000064Hypoplastic labia minora1GMNN CL E G H5105317493ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent3
HP:0012880HP:0000064Hypoplastic labia minora1HERC2 CL E G H89244868OMIM:176270Prader-Willi syndrome38
HP:0012880HP:0000064Hypoplastic labia minora1IPW CL E G H36536109OMIM:176270Prader-Willi syndrome
HP:0012880HP:0008683Enlarged labia minora1KAT6B CL E G H2352217582OMIM:606170Genitopatellar syndrome.141
HP:0012880HP:0000064Hypoplastic labia minora1MAGEL2 CL E G H545516814ORPHA:398069MAGEL2-related Prader-Willi-like syndromeHP:0040282 - Frequent63
HP:0012880HP:0000064Hypoplastic labia minora1MAGEL2 CL E G H545516814OMIM:176270Prader-Willi syndrome63
HP:0012880HP:0000064Hypoplastic labia minora1MAGEL2 CL E G H545516814ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040282 - Frequent63
HP:0012880HP:0000064Hypoplastic labia minora1MAGEL2 CL E G H545516814ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040282 - Frequent63
HP:0012880HP:0000064Hypoplastic labia minora1MAGEL2 CL E G H545516814ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040282 - Frequent63
HP:0012880HP:0000064Hypoplastic labia minora1MKRN3 CL E G H76817114OMIM:176270Prader-Willi syndrome5
HP:0012880HP:0000064Hypoplastic labia minora1MKRN3-AS1 CL E G H10108OMIM:176270Prader-Willi syndrome
HP:0012880HP:0000064Hypoplastic labia minora1NDN CL E G H46927675ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040282 - Frequent
HP:0012880HP:0000064Hypoplastic labia minora1NDN CL E G H46927675ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040282 - Frequent
HP:0012880HP:0000064Hypoplastic labia minora1NDN CL E G H46927675ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040282 - Frequent
HP:0012880HP:0000064Hypoplastic labia minora1NPAP1 CL E G H237421190OMIM:176270Prader-Willi syndrome1
HP:0012880HP:0000064Hypoplastic labia minora1OCA2 CL E G H49488101ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040282 - Frequent121
HP:0012880HP:0000064Hypoplastic labia minora1OCA2 CL E G H49488101ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040282 - Frequent121
HP:0012880HP:0000064Hypoplastic labia minora1OCA2 CL E G H49488101ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040282 - Frequent121
HP:0012880HP:0000064Hypoplastic labia minora1ORC1 CL E G H49988487ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent53
HP:0012880HP:0000064Hypoplastic labia minora1ORC1 CL E G H49988487OMIM:224690Meier-Gorlin syndrome 1.53
HP:0012880HP:0000064Hypoplastic labia minora1ORC4 CL E G H50008490ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent21
HP:0012880HP:0000064Hypoplastic labia minora1ORC6 CL E G H2359417151ORPHA:2554Ear-patella-short stature syndromeHP:0040282 - Frequent39
HP:0012880HP:0000064Hypoplastic labia minora1ORC6 CL E G H2359417151OMIM:613803Meier-Gorlin syndrome 3.39
HP:0012880HP:0000063Fused labia minora1POR CL E G H54479208OMIM:207410Antley-Bixler syndrome without genital anomalies or disordered steroidogenesis.76
HP:0012880HP:0000064Hypoplastic labia minora1PWAR1 CL E G H14562430089OMIM:176270Prader-Willi syndrome
HP:0012880HP:0000064Hypoplastic labia minora1PWRN1 CL E G H79111433235OMIM:176270Prader-Willi syndrome
HP:0012880HP:0000064Hypoplastic labia minora1RAB18 CL E G H2293114244ORPHA:2510Micro syndromeHP:0040282 - Frequent85
HP:0012880HP:0000064Hypoplastic labia minora1RAB18 CL E G H2293114244OMIM:614222Warburg micro syndrome 3.85
HP:0012880HP:0000064Hypoplastic labia minora1RAB3GAP1 CL E G H2293017063ORPHA:2510Micro syndromeHP:0040282 - Frequent90
HP:0012880HP:0000064Hypoplastic labia minora1RAB3GAP2 CL E G H2578217168ORPHA:2510Micro syndromeHP:0040282 - Frequent135
HP:0012880HP:0000064Hypoplastic labia minora1SETBP1 CL E G H2604015573OMIM:269150Schinzel-Giedion midface-retraction syndrome.143
HP:0012880HP:0000064Hypoplastic labia minora1SIM1 CL E G H649210882ORPHA:398079SIM1-related Prader-Willi-like syndromeHP:0040282 - Frequent40
HP:0012880HP:0000064Hypoplastic labia minora1SNORD115-1 CL E G H33843333020OMIM:176270Prader-Willi syndrome
HP:0012880HP:0000064Hypoplastic labia minora1SNORD116-1 CL E G H10003341333067OMIM:176270Prader-Willi syndrome
HP:0012880HP:0000064Hypoplastic labia minora1SNRPN CL E G H663811164ORPHA:98754Prader-Willi syndrome due to maternal uniparental disomy of chromosome 15HP:0040282 - Frequent37
HP:0012880HP:0000064Hypoplastic labia minora1SNRPN CL E G H663811164ORPHA:177901Prader-Willi syndrome due to paternal deletion of 15q11q13 type 1HP:0040282 - Frequent37
HP:0012880HP:0000064Hypoplastic labia minora1SNRPN CL E G H663811164ORPHA:177904Prader-Willi syndrome due to paternal deletion of 15q11q13 type 2HP:0040282 - Frequent37
HP:0012880HP:0000064Hypoplastic labia minora1TBC1D20 CL E G H12863716133ORPHA:2510Micro syndromeHP:0040282 - Frequent15
HP:0012880HP:0000064Hypoplastic labia minora1TWIST2 CL E G H11758120670OMIM:209885Barber-Say syndrome7
HP:0012880HP:0000064Hypoplastic labia minora1WNT5A CL E G H747412784ORPHA:3107Autosomal dominant Robinow syndromeHP:0040282 - Frequent98
HP:0012880HP:0000063Fused labia minora1ZFPM2 CL E G H2341416700OMIM:61606746,xy sex reversal 9.31


Genes (39) :ACTB ATIC CDC45 CDC6 CDT1 DVL1 DVL3 ESCO2 FGFR2 FZD2 GAD1 GMNN HERC2 IPW KAT6B MAGEL2 MKRN3 MKRN3-AS1 NDN NPAP1 OCA2 ORC1 ORC4 ORC6 POR PWAR1 PWRN1 RAB18 RAB3GAP1 RAB3GAP2 SETBP1 SIM1 SNORD115-1 SNORD116-1 SNRPN TBC1D20 TWIST2 WNT5A ZFPM2

Diseases (22) :ORPHA:64755 ORPHA:250977 OMIM:608688 ORPHA:2554 ORPHA:3107 OMIM:268300 OMIM:207410 OMIM:619124 OMIM:176270 OMIM:606170 ORPHA:398069 ORPHA:98754 ORPHA:177901 ORPHA:177904 OMIM:224690 OMIM:613803 ORPHA:2510 OMIM:614222 OMIM:269150 ORPHA:398079 OMIM:209885 OMIM:616067
 

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