Human Phenotype Ontology 
Grandparent Node:
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Abnormality of fontanelles (HP:0011328)help
Parent Node:
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Abnormality of the anterior fontanelle (HP:0000236)help
Parent Node:
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Large fontanelles (HP:0000239)help
..Starting node
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Wide anterior fontanel (HP:0000260)help
Term ID: 260
Name: Wide anterior fontanel
Synonym: Large anterior fontanel; Large anterior fontanelle; Large anterior fontanels; Large open anterior fontanel; Large open anterior fontanelle; Wide anterior fontanelle; Wide open anterior fontanelle; Wider-than-typical soft spot of skull
Definition: Enlargement of the anterior fontanelle with respect to age-dependent norms.
Comments:
Reference: HP:0000260
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandLarge posterior fontanelle (HP:0004491) help
..expandWidely patent fontanelles and sutures (HP:0004492) 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:0000260HP:0000260Wide anterior fontanel0ADAMTS2 CL E G H9509218OMIM:225410Ehlers-Danlos syndrome, type VII, autosomal recessive.165
HP:0000260HP:0000260Wide anterior fontanel0ALG9 CL E G H7979615672ORPHA:79328ALG9-CDGHP:0040283 - Occasional93
HP:0000260HP:0000260Wide anterior fontanel0ALG9 CL E G H7979615672OMIM:263210Gillessen-Kaesbach-Nishimura syndrome93
HP:0000260HP:0000260Wide anterior fontanel0ANTXR1 CL E G H8416821014OMIM:230740Gapo syndrome.8
HP:0000260HP:0000260Wide anterior fontanel0ARX CL E G H17030218060OMIM:300215Lissencephaly, X-linked, 2.166
HP:0000260HP:0000260Wide anterior fontanel0ATP6V0A2 CL E G H2354518481OMIM:219200Cutis laxa, autosomal recessive, type IIA.140
HP:0000260HP:0000260Wide anterior fontanel0ATP6V0A2 CL E G H2354518481OMIM:278250Wrinkly skin syndrome.140
HP:0000260HP:0000260Wide anterior fontanel0B3GLCT CL E G H14517320207OMIM:261540Peters-Plus syndrome.36
HP:0000260HP:0000260Wide anterior fontanel0CDC45 CL E G H83181739OMIM:617063Meier-Gorlin syndrome 7.9
HP:0000260HP:0000260Wide anterior fontanel0CDH11 CL E G H10091750OMIM:619736TEEBI HYPERTELORISM SYNDROME 2; TBHS22
HP:0000260HP:0000260Wide anterior fontanel0CHUK CL E G H11471974OMIM:619339BARTSOCAS-PAPAS SYNDROME 2; BPS23
HP:0000260HP:0000260Wide anterior fontanel0COG4 CL E G H2583918620OMIM:618150Saul-Wilson syndrome.67
HP:0000260HP:0000260Wide anterior fontanel0COL11A1 CL E G H13012186ORPHA:2021FibrochondrogenesisHP:0040281 - Very frequent215
HP:0000260HP:0000260Wide anterior fontanel0COL11A1 CL E G H13012186OMIM:228520Fibrochondrogenesis 1.215
HP:0000260HP:0000260Wide anterior fontanel0COL11A2 CL E G H13022187ORPHA:2021FibrochondrogenesisHP:0040281 - Very frequent222
HP:0000260HP:0000260Wide anterior fontanel0COL1A1 CL E G H12772197OMIM:259420Osteogenesis imperfecta, type III.373
HP:0000260HP:0000260Wide anterior fontanel0COL1A2 CL E G H12782198OMIM:259420Osteogenesis imperfecta, type III.243
HP:0000260HP:0000260Wide anterior fontanel0COX5A CL E G H93772267OMIM:619064MITOCHONDRIAL COMPLEX IV DEFICIENCY, NUCLEAR TYPE 20; MC4DN20
HP:0000260HP:0000260Wide anterior fontanel0CREBBP CL E G H13872348OMIM:180849Rubinstein-Taybi syndrome 1291
HP:0000260HP:0000260Wide anterior fontanel0CRTAP CL E G H104912379OMIM:610682Osteogenesis imperfecta, type VII.124
HP:0000260HP:0000260Wide anterior fontanel0DCHS1 CL E G H864213681OMIM:601390Van maldergem syndrome 1.27
HP:0000260HP:0000260Wide anterior fontanel0DLK1 CL E G H87882907ORPHA:96334Kagami-Ogata syndrome due to paternal uniparental disomy of chromosome 14HP:0040283 - Occasional1
HP:0000260HP:0000260Wide anterior fontanel0DVL1 CL E G H18553084OMIM:180700Robinow syndrome, autosomal dominant 1.14
HP:0000260HP:0000260Wide anterior fontanel0EBP CL E G H106823133ORPHA:401973MEND syndromeHP:0040282 - Frequent51
HP:0000260HP:0000260Wide anterior fontanel0EP300 CL E G H20333373OMIM:180849Rubinstein-Taybi syndrome 1250
HP:0000260HP:0000260Wide anterior fontanel0ETFA CL E G H21083481OMIM:231680Multiple acyl-coa dehydrogenase deficiency.37
HP:0000260HP:0000260Wide anterior fontanel0ETFB CL E G H21093482OMIM:231680Multiple acyl-coa dehydrogenase deficiency.27
HP:0000260HP:0000260Wide anterior fontanel0ETFDH CL E G H21103483OMIM:231680Multiple acyl-coa dehydrogenase deficiency.77
HP:0000260HP:0000260Wide anterior fontanel0FAT4 CL E G H7963323109OMIM:615546Van maldergem syndrome 2.114
HP:0000260HP:0000260Wide anterior fontanel0FGFR2 CL E G H22633689OMIM:207410Antley-Bixler syndrome without genital anomalies or disordered steroidogenesis.175
HP:0000260HP:0000260Wide anterior fontanel0FGFR3 CL E G H22613690ORPHA:15AchondroplasiaHP:0040283 - Occasional145
HP:0000260HP:0000260Wide anterior fontanel0FGFR3 CL E G H22613690OMIM:616482Achondroplasia, severe, with developmental delay and acanthosis nigricans.145
HP:0000260HP:0000260Wide anterior fontanel0FGFR3 CL E G H22613690ORPHA:1860Thanatophoric dysplasia type 1HP:0040282 - Frequent145
HP:0000260HP:0000260Wide anterior fontanel0FLNA CL E G H23163754OMIM:304120Otopalatodigital syndrome, type II.493
HP:0000260HP:0000260Wide anterior fontanel0GLI3 CL E G H27374319ORPHA:36Acrocallosal syndromeHP:0040283 - Occasional270
HP:0000260HP:0000260Wide anterior fontanel0GLIS3 CL E G H16979228510OMIM:610199Diabetes mellitus, neonatal, with congenital hypothyroidismHP:0040283 - Occasional143
HP:0000260HP:0000260Wide anterior fontanel0HRAS CL E G H32655173OMIM:218040Costello syndrome.113
HP:0000260HP:0000260Wide anterior fontanel0IFT140 CL E G H974229077OMIM:266920Short-rib thoracic dysplasia 9 with or without polydactyly148
HP:0000260HP:0000260Wide anterior fontanel0INTU CL E G H2715229239OMIM:617925Short-Rib thoracic dysplasia 20 with polydactyly
HP:0000260HP:0000260Wide anterior fontanel0KIF7 CL E G H37465430497ORPHA:36Acrocallosal syndromeHP:0040283 - Occasional167
HP:0000260HP:0000260Wide anterior fontanel0KIF7 CL E G H37465430497OMIM:200990Acrocallosal syndrome167
HP:0000260HP:0000260Wide anterior fontanel0KLF1 CL E G H106616345OMIM:613673Anemia, dyserythropoietic congenital, type IV42
HP:0000260HP:0000260Wide anterior fontanel0LIG4 CL E G H39816601ORPHA:235Dubowitz syndromeHP:0040282 - Frequent88
HP:0000260HP:0000260Wide anterior fontanel0LRP2 CL E G H40366694OMIM:222448Donnai-Barrow syndrome289
HP:0000260HP:0000260Wide anterior fontanel0LRP2 CL E G H40366694ORPHA:2143Donnai-Barrow syndromeHP:0040281 - Very frequent289
HP:0000260HP:0000260Wide anterior fontanel0MASP1 CL E G H56486901OMIM:2579203mc syndrome 1.21
HP:0000260HP:0000260Wide anterior fontanel0MED12 CL E G H996811957OMIM:305450Opitz-Kaveggia syndrome.228
HP:0000260HP:0000260Wide anterior fontanel0MEG3 CL E G H5538414575ORPHA:96334Kagami-Ogata syndrome due to paternal uniparental disomy of chromosome 14HP:0040283 - Occasional1
HP:0000260HP:0000260Wide anterior fontanel0MID1 CL E G H42817095OMIM:300000Opitz gbbb syndrome, type I57
HP:0000260HP:0000260Wide anterior fontanel0MPDU1 CL E G H95267207OMIM:609180Congenital disorder of glycosylation, type IF32
HP:0000260HP:0000260Wide anterior fontanel0MPDU1 CL E G H95267207ORPHA:79323MPDU1-CDG32
HP:0000260HP:0000260Wide anterior fontanel0MTOR CL E G H24753942OMIM:616638Smith-Kingsmore syndrome.68
HP:0000260HP:0000260Wide anterior fontanel0NAA10 CL E G H826018704OMIM:300855Ogden syndrome23
HP:0000260HP:0000260Wide anterior fontanel0NDUFAF3 CL E G H2591529918OMIM:618240Mitochondrial complex I deficiency, nuclear type 1831
HP:0000260HP:0000260Wide anterior fontanel0NEPRO CL E G H2587124496OMIM:618853ANAUXETIC DYSPLASIA 3; ANXD3
HP:0000260HP:0000260Wide anterior fontanel0NSMCE3 CL E G H561607677OMIM:617241LUNG DISEASE, IMMUNODEFICIENCY, AND CHROMOSOME BREAKAGE SYNDROME; LICS2
HP:0000260HP:0000260Wide anterior fontanel0NSUN2 CL E G H5488825994ORPHA:235Dubowitz syndromeHP:0040282 - Frequent84
HP:0000260HP:0000260Wide anterior fontanel0P3H1 CL E G H6417519316OMIM:610915Osteogenesis imperfecta, type VIII.43
HP:0000260HP:0000260Wide anterior fontanel0PEX1 CL E G H51898850ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent169
HP:0000260HP:0000260Wide anterior fontanel0PEX1 CL E G H51898850OMIM:214100Peroxisome biogenesis disorder 1A (Zellweger)169
HP:0000260HP:0000260Wide anterior fontanel0PEX1 CL E G H51898850ORPHA:912Zellweger syndromeHP:0040281 - Very frequent169
HP:0000260HP:0000260Wide anterior fontanel0PEX10 CL E G H51928851ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent75
HP:0000260HP:0000260Wide anterior fontanel0PEX10 CL E G H51928851ORPHA:912Zellweger syndromeHP:0040281 - Very frequent75
HP:0000260HP:0000260Wide anterior fontanel0PEX11B CL E G H87998853ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent4
HP:0000260HP:0000260Wide anterior fontanel0PEX11B CL E G H87998853ORPHA:912Zellweger syndromeHP:0040281 - Very frequent4
HP:0000260HP:0000260Wide anterior fontanel0PEX12 CL E G H51938854ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent65
HP:0000260HP:0000260Wide anterior fontanel0PEX12 CL E G H51938854ORPHA:912Zellweger syndromeHP:0040281 - Very frequent65
HP:0000260HP:0000260Wide anterior fontanel0PEX13 CL E G H51948855ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent66
HP:0000260HP:0000260Wide anterior fontanel0PEX13 CL E G H51948855OMIM:614883Peroxisome biogenesis disorder 11A (Zellweger).66
HP:0000260HP:0000260Wide anterior fontanel0PEX13 CL E G H51948855ORPHA:912Zellweger syndromeHP:0040281 - Very frequent66
HP:0000260HP:0000260Wide anterior fontanel0PEX14 CL E G H51958856ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent46
HP:0000260HP:0000260Wide anterior fontanel0PEX14 CL E G H51958856ORPHA:912Zellweger syndromeHP:0040281 - Very frequent46
HP:0000260HP:0000260Wide anterior fontanel0PEX16 CL E G H94098857ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent59
HP:0000260HP:0000260Wide anterior fontanel0PEX16 CL E G H94098857ORPHA:912Zellweger syndromeHP:0040281 - Very frequent59
HP:0000260HP:0000260Wide anterior fontanel0PEX19 CL E G H58249713ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent62
HP:0000260HP:0000260Wide anterior fontanel0PEX19 CL E G H58249713OMIM:614886Peroxisome biogenesis disorder 12A (Zellweger).62
HP:0000260HP:0000260Wide anterior fontanel0PEX19 CL E G H58249713ORPHA:912Zellweger syndromeHP:0040281 - Very frequent62
HP:0000260HP:0000260Wide anterior fontanel0PEX2 CL E G H58289717ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent82
HP:0000260HP:0000260Wide anterior fontanel0PEX2 CL E G H58289717ORPHA:912Zellweger syndromeHP:0040281 - Very frequent82
HP:0000260HP:0000260Wide anterior fontanel0PEX26 CL E G H5567022965ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent106
HP:0000260HP:0000260Wide anterior fontanel0PEX26 CL E G H5567022965OMIM:614872Peroxisome biogenesis disorder 7A (zellweger)106
HP:0000260HP:0000260Wide anterior fontanel0PEX26 CL E G H5567022965ORPHA:912Zellweger syndromeHP:0040281 - Very frequent106
HP:0000260HP:0000260Wide anterior fontanel0PEX3 CL E G H85048858ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent47
HP:0000260HP:0000260Wide anterior fontanel0PEX3 CL E G H85048858ORPHA:912Zellweger syndromeHP:0040281 - Very frequent47
HP:0000260HP:0000260Wide anterior fontanel0PEX5 CL E G H58309719ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent99
HP:0000260HP:0000260Wide anterior fontanel0PEX5 CL E G H58309719ORPHA:912Zellweger syndromeHP:0040281 - Very frequent99
HP:0000260HP:0000260Wide anterior fontanel0PEX6 CL E G H51908859ORPHA:44Neonatal adrenoleukodystrophyHP:0040282 - Frequent98
HP:0000260HP:0000260Wide anterior fontanel0PEX6 CL E G H51908859ORPHA:912Zellweger syndromeHP:0040281 - Very frequent98
HP:0000260HP:0000260Wide anterior fontanel0PIEZO2 CL E G H6389526270OMIM:248700Marden-Walker syndrome.77
HP:0000260HP:0000260Wide anterior fontanel0PIGQ CL E G H909114135OMIM:618548MULTIPLE CONGENITAL ANOMALIES-HYPOTONIA-SEIZURES SYNDROME 4; MCAHS43
HP:0000260HP:0000260Wide anterior fontanel0POR CL E G H54479208OMIM:207410Antley-Bixler syndrome without genital anomalies or disordered steroidogenesis.76
HP:0000260HP:0000260Wide anterior fontanel0POR CL E G H54479208ORPHA:95699Congenital adrenal hyperplasia due to cytochrome P450 oxidoreductase deficiencyHP:0040283 - Occasional76
HP:0000260HP:0000260Wide anterior fontanel0PPP2R5D CL E G H55289312ORPHA:457279Intellectual disability-macrocephaly-hypotonia-behavioral abnormalities syndromeHP:0040284 - Very rare10
HP:0000260HP:0000260Wide anterior fontanel0ROR2 CL E G H492010257OMIM:113000Brachydactyly, type B1.120
HP:0000260HP:0000260Wide anterior fontanel0ROR2 CL E G H492010257OMIM:268310Robinow syndrome, autosomal recessive.120
HP:0000260HP:0000260Wide anterior fontanel0RTL1 CL E G H38801514665ORPHA:96334Kagami-Ogata syndrome due to paternal uniparental disomy of chromosome 14HP:0040283 - Occasional
HP:0000260HP:0000260Wide anterior fontanel0SEC23A CL E G H1048410701OMIM:607812Craniolenticulosutural dysplasia.2
HP:0000260HP:0000260Wide anterior fontanel0SETBP1 CL E G H2604015573ORPHA:798Schinzel-Giedion syndromeHP:0040282 - Frequent143
HP:0000260HP:0000260Wide anterior fontanel0SH3PXD2B CL E G H28559029242OMIM:249420Frank-ter Haar syndrome134
HP:0000260HP:0000260Wide anterior fontanel0SIX2 CL E G H1073610888ORPHA:488437SIX2-related frontonasal dysplasiaHP:0040282 - Frequent2
HP:0000260HP:0000260Wide anterior fontanel0SKI CL E G H649710896OMIM:182212Shprintzen-Goldberg craniosynostosis syndrome.150
HP:0000260HP:0000260Wide anterior fontanel0SLC25A24 CL E G H2995720662OMIM:612289Fontaine progeroid syndrome
HP:0000260HP:0000260Wide anterior fontanel0SLC25A24 CL E G H2995720662ORPHA:2963Progeroid syndrome, Petty typeHP:0040281 - Very frequent
HP:0000260HP:0000260Wide anterior fontanel0SMG9 CL E G H5600625763OMIM:616920Heart and brain malformation syndrome.2
HP:0000260HP:0000260Wide anterior fontanel0SOX9 CL E G H666211204OMIM:114290Campomelic dysplasia.109
HP:0000260HP:0000260Wide anterior fontanel0TALDO1 CL E G H688811559OMIM:606003Transaldolase deficiency.34
HP:0000260HP:0000260Wide anterior fontanel0TSHB CL E G H725212372OMIM:275100Hypothyroidism, congenital, nongoitrous, 4.9
HP:0000260HP:0000260Wide anterior fontanel0TWIST1 CL E G H729112428OMIM:617746Sweeney-Cox syndrome.18
HP:0000260HP:0000260Wide anterior fontanel0VPS35L CL E G H5702024641OMIM:619135RITSCHER-SCHINZEL SYNDROME 3; RTSC3
HP:0000260HP:0000260Wide anterior fontanel0WNT5A CL E G H747412784OMIM:180700Robinow syndrome, autosomal dominant 1.98
HP:0000260HP:0000260Wide anterior fontanel0ZMPSTE24 CL E G H1026912877OMIM:275210Restrictive dermopathy, lethal83


Genes (83) :ADAMTS2 ALG9 ANTXR1 ARX ATP6V0A2 B3GLCT CDC45 CDH11 CHUK COG4 COL11A1 COL11A2 COL1A1 COL1A2 COX5A CREBBP CRTAP DCHS1 DLK1 DVL1 EBP EP300 ETFA ETFB ETFDH FAT4 FGFR2 FGFR3 FLNA GLI3 GLIS3 HRAS IFT140 INTU KIF7 KLF1 LIG4 LRP2 MASP1 MED12 MEG3 MID1 MPDU1 MTOR NAA10 NDUFAF3 NEPRO NSMCE3 NSUN2 P3H1 PEX1 PEX10 PEX11B PEX12 PEX13 PEX14 PEX16 PEX19 PEX2 PEX26 PEX3 PEX5 PEX6 PIEZO2 PIGQ POR PPP2R5D ROR2 RTL1 SEC23A SETBP1 SH3PXD2B SIX2 SKI SLC25A24 SMG9 SOX9 TALDO1 TSHB TWIST1 VPS35L WNT5A ZMPSTE24

Diseases (76) :OMIM:225410 ORPHA:79328 OMIM:263210 OMIM:230740 OMIM:300215 OMIM:219200 OMIM:278250 OMIM:261540 OMIM:617063 OMIM:619736 OMIM:619339 OMIM:618150 ORPHA:2021 OMIM:228520 OMIM:259420 OMIM:619064 OMIM:180849 OMIM:610682 OMIM:601390 ORPHA:96334 OMIM:180700 ORPHA:401973 OMIM:231680 OMIM:615546 OMIM:207410 ORPHA:15 OMIM:616482 ORPHA:1860 OMIM:304120 ORPHA:36 OMIM:610199 OMIM:218040 OMIM:266920 OMIM:617925 OMIM:200990 OMIM:613673 ORPHA:235 OMIM:222448 ORPHA:2143 OMIM:257920 OMIM:305450 OMIM:300000 OMIM:609180 ORPHA:79323 OMIM:616638 OMIM:300855 OMIM:618240 OMIM:618853 OMIM:617241 OMIM:610915 ORPHA:44 OMIM:214100 ORPHA:912 OMIM:614883 OMIM:614886 OMIM:614872 OMIM:248700 OMIM:618548 ORPHA:95699 ORPHA:457279 OMIM:113000 OMIM:268310 OMIM:607812 ORPHA:798 OMIM:249420 ORPHA:488437 OMIM:182212 OMIM:612289 ORPHA:2963 OMIM:616920 OMIM:114290 OMIM:606003 OMIM:275100 OMIM:617746 OMIM:619135 OMIM:275210
 

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