Term: Pyloric stenosis
Accession: HP:0002021
browse the term
Definition: Pyloric stenosis, also known as infantile hypertrophic pyloric stenosis, is an uncommon condition in infants characterized by abnormal thickening of the pylorus muscles in the stomach leading to gastric outlet obstruction. Clinically infants are well at birth. Then, at 3 to 6 weeks of age, the infants present with projectile vomiting, potentially leading to dehydration and weight loss.
Comment: Pyloric stenosis occurs in the first few months of life.
Synonyms: exact_synonym: Infantile hypertrophic pyloric stenosis; Pylorus stenosis
xref: EFO:0004707 ; EFO:0009626 ; Fyler:4444; MEDDRA:10037621 "Pyloric stenosis"; SNOMEDCT_US:367403001; UMLS:C0034194
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ADAMTS3
ADAM metallopeptidase with thrombospondin type 1 motif 3
IAGP
HPO
ORPHA:2136
NCBI chr 4:72,280,969...72,569,221
Ensembl chr 4:72,280,969...72,569,221
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ARF1
ARF GTPase 1
IAGP
HPO
ORPHA:98892
NCBI chr 1:228,082,708...228,099,212
Ensembl chr 1:228,082,708...228,099,212
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ARFGEF2
ARF guanine nucleotide exchange factor 2
IAGP
HPO
ORPHA:98892
NCBI chr20:48,921,711...49,036,693
Ensembl chr20:48,921,711...49,036,693
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ATP6V1E1
ATPase H+ transporting V1 subunit E1
IAGP
HPO
MIM:617402
NCBI chr22:17,592,136...17,628,822
Ensembl chr22:17,592,136...17,628,749
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BCOR
BCL6 corepressor
IAGP
HPO
MIM:309800
NCBI chr X:40,051,246...40,177,329
Ensembl chr X:40,049,815...40,177,329
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BCR
BCR activator of RhoGEF and GTPase
IAGP
HPO
ORPHA:261330
NCBI chr22:23,180,509...23,318,037
Ensembl chr22:23,179,704...23,318,037
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BIN1
bridging integrator 1
IAGP
HPO
ORPHA:169189
NCBI chr 2:127,048,023...127,107,154
Ensembl chr 2:127,048,027...127,107,288
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BRD4
bromodomain containing 4
IAGP
HPO
ORPHA:199
NCBI chr19:15,235,519...15,332,539
Ensembl chr19:15,235,519...15,332,545
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CASZ1
castor zinc finger 1
IAGP
HPO
ORPHA:1606
NCBI chr 1:10,636,604...10,796,646
Ensembl chr 1:10,636,604...10,796,650
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CAVIN1
caveolae associated protein 1
IAGP
HPO
MIM:613327
NCBI chr17:42,402,449...42,423,256
Ensembl chr17:42,402,449...42,423,256
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CCBE1
collagen and calcium binding EGF domains 1
IAGP
HPO
ORPHA:2136
NCBI chr18:59,430,939...59,697,721
Ensembl chr18:59,430,939...59,697,662
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CHD8
chromodomain helicase DNA binding protein 8
IAGP
HPO
MIM:615032
NCBI chr14:21,385,199...21,456,123
Ensembl chr14:21,385,194...21,456,126
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COL18A1
collagen type XVIII alpha 1 chain
IAGP
HPO
MIM:267750 ORPHA:1571
NCBI chr21:45,405,165...45,513,720
Ensembl chr21:45,405,165...45,513,720
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CRKL
CRK like proto-oncogene, adaptor protein
IAGP
HPO
ORPHA:261330
NCBI chr22:20,917,407...20,953,747
Ensembl chr22:20,917,407...20,953,747
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CYBA
cytochrome b-245 alpha chain
IAGP
HPO
ORPHA:379
NCBI chr16:88,643,289...88,651,053
Ensembl chr16:88,643,275...88,651,083
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CYBB
cytochrome b-245 beta chain
IAGP
HPO
ORPHA:379
NCBI chr X:37,780,059...37,813,461
Ensembl chr X:37,780,018...37,813,461
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CYBC1
cytochrome b-245 chaperone 1
IAGP
HPO
ORPHA:379
NCBI chr17:82,442,586...82,450,752
Ensembl chr17:82,440,912...82,450,829
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DHCR7
7-dehydrocholesterol reductase
IAGP
HPO
MIM:270400 ORPHA:818
NCBI chr11:71,427,287...71,449,043
Ensembl chr11:71,428,193...71,452,868
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DHODH
dihydroorotate dehydrogenase (quinone)
IAGP
HPO
MIM:263750
NCBI chr16:72,008,744...72,027,659
Ensembl chr16:72,008,588...72,027,664
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DLK1
delta like non-canonical Notch ligand 1
IAGP
HPO
ORPHA:96184
NCBI chr14:100,726,892...100,738,224
Ensembl chr14:100,725,705...100,738,224
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DNM2
dynamin 2
IAGP
HPO
ORPHA:169189
NCBI chr19:10,718,079...10,831,903
Ensembl chr19:10,718,055...10,833,488
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DYRK1A
dual specificity tyrosine phosphorylation regulated kinase 1A
IAGP
HPO
ORPHA:268261
NCBI chr21:37,365,573...37,526,358
Ensembl chr21:37,365,573...37,526,358
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EFEMP2
EGF containing fibulin extracellular matrix protein 2
IAGP
HPO
ORPHA:90349
NCBI chr11:65,866,441...65,872,800
Ensembl chr11:65,866,441...65,873,592
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ERMARD
ER membrane associated RNA degradation
IAGP
HPO
ORPHA:98892
NCBI chr 6:169,751,306...169,781,600
Ensembl chr 6:169,751,622...169,781,600
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FAT4
FAT atypical cadherin 4
IAGP
HPO
ORPHA:2136
NCBI chr 4:125,314,955...125,492,932
Ensembl chr 4:125,314,918...125,492,932
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FBLN5
fibulin 5
IAGP
HPO
ORPHA:90349
NCBI chr14:91,869,411...91,947,694
Ensembl chr14:91,869,411...91,947,987
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FGFR2
fibroblast growth factor receptor 2
IAGP
HPO
MIM:101200
NCBI chr10:121,478,330...121,598,458
Ensembl chr10:121,478,332...121,598,458
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FIG4
FIG4 phosphoinositide 5-phosphatase
IAGP
HPO
MIM:216340 ORPHA:3472
NCBI chr 6:109,691,296...109,825,426
Ensembl chr 6:109,690,609...109,878,098
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FLI1
Fli-1 proto-oncogene, ETS transcription factor
IAGP
HPO
ORPHA:2308
NCBI chr11:128,685,351...128,813,267
Ensembl chr11:128,686,535...128,813,267
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FLNA
filamin A
IAGP
HPO
MIM:300048 ORPHA:98892
NCBI chr X:154,348,531...154,374,634
Ensembl chr X:154,348,524...154,374,634
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GABRD
gamma-aminobutyric acid type A receptor subunit delta
IAGP
HPO
ORPHA:1606
NCBI chr 1:2,019,345...2,030,758
Ensembl chr 1:2,019,329...2,030,758
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GALE
UDP-galactose-4-epimerase
IAGP
HPO
MIM:620776
NCBI chr 1:23,795,599...23,800,754
Ensembl chr 1:23,795,599...23,800,781
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GTF2H5
general transcription factor IIH subunit 5
IAGP
HPO
MIM:616395
NCBI chr 6:158,168,350...158,199,344
Ensembl chr 6:158,168,350...158,199,344
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HDAC4
histone deacetylase 4
IAGP
HPO
ORPHA:1001
NCBI chr 2:239,048,168...239,401,649
Ensembl chr 2:239,048,168...239,401,654
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HDAC8
histone deacetylase 8
IAGP
HPO
ORPHA:199
NCBI chr X:72,329,516...72,572,843
Ensembl chr X:72,329,516...72,573,101
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HNF1B
HNF1 homeobox B
IAGP
HPO
ORPHA:93111
NCBI chr17:37,686,431...37,745,059
Ensembl chr17:37,686,431...37,745,059
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HRAS
HRas proto-oncogene, GTPase
IAGP
HPO
MIM:218040
NCBI chr11:532,242...535,576
Ensembl chr11:532,242...537,321
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HSPG2
heparan sulfate proteoglycan 2
IAGP
HPO
ORPHA:1606
NCBI chr 1:21,822,244...21,937,310
Ensembl chr 1:21,822,244...21,937,310
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KANSL1
KAT8 regulatory NSL complex subunit 1
IAGP
HPO
MIM:610443
NCBI chr17:46,029,916...46,225,367
Ensembl chr17:46,029,916...46,225,389
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KCNAB2
potassium voltage-gated channel subfamily A regulatory beta subunit 2
IAGP
HPO
ORPHA:1606
NCBI chr 1:5,992,676...6,101,180
Ensembl chr 1:5,990,927...6,101,193
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LAMA3
laminin subunit alpha 3
IAGP
HPO
MIM:226700
NCBI chr18:23,689,453...23,955,066
Ensembl chr18:23,689,453...23,956,222
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LAMB3
laminin subunit beta 3
IAGP
HPO
MIM:226700
NCBI chr 1:209,614,870...209,652,425
Ensembl chr 1:209,614,870...209,652,425
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LAMC2
laminin subunit gamma 2
IAGP
HPO
MIM:226700
NCBI chr 1:183,186,264...183,258,968
Ensembl chr 1:183,186,238...183,245,127
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LTBP1
latent transforming growth factor beta binding protein 1
IAGP
HPO
ORPHA:90349
NCBI chr 2:32,946,953...33,399,509
Ensembl chr 2:32,946,953...33,399,509
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LTBP4
latent transforming growth factor beta binding protein 4
IAGP
HPO
MIM:613177
NCBI chr19:40,593,166...40,629,820
Ensembl chr19:40,592,883...40,629,818
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LUZP1
leucine zipper protein 1
IAGP
HPO
ORPHA:1606
NCBI chr 1:23,083,642...23,178,122
Ensembl chr 1:23,084,030...23,178,152
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MAP1B
microtubule associated protein 1B
IAGP
ClinVar Annotator: match by term: Pyloric stenosis
ClinVar HPO
PMID:25741868 PMID:30979967
ORPHA:98892
NCBI chr 5:72,107,475...72,209,565
Ensembl chr 5:72,107,234...72,209,565
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MAP3K7
mitogen-activated protein kinase kinase kinase 7
IAGP
HPO
MIM:617137
NCBI chr 6:90,513,579...90,587,072
Ensembl chr 6:90,513,573...90,587,086
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MAPK1
mitogen-activated protein kinase 1
IAGP
HPO
ORPHA:261330
NCBI chr22:21,759,657...21,867,680
Ensembl chr22:21,759,657...21,867,680
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MED12
mediator complex subunit 12
IAGP
HPO
MIM:305450 ORPHA:93932
NCBI chr X:71,118,596...71,142,450
Ensembl chr X:71,118,543...71,144,103
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MEG3
maternally expressed 3
IAGP
HPO
ORPHA:96184
NCBI chr14:100,826,108...100,861,026
Ensembl chr14:100,779,206...100,861,031
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MMP23B
matrix metallopeptidase 23B
IAGP
HPO
ORPHA:1606
NCBI chr 1:1,632,173...1,634,654
Ensembl chr 1:1,632,163...1,635,263
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MTM1
myotubularin 1
IAGP
HPO
MIM:310400
NCBI chr X:150,562,653...150,673,143
Ensembl chr X:150,568,417...150,673,143
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MTMR14
myotubularin related protein 14
IAGP
HPO
ORPHA:169189
NCBI chr 3:9,649,505...9,702,393
Ensembl chr 3:9,649,433...9,702,393
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MYF6
myogenic factor 6
IAGP
HPO
ORPHA:169189
NCBI chr12:80,707,634...80,709,474
Ensembl chr12:80,707,634...80,709,474
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NAA10
N-alpha-acetyltransferase 10, NatA catalytic subunit
IAGP
HPO
MIM:309800
NCBI chr X:153,929,225...153,935,037
Ensembl chr X:153,929,225...153,935,080
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NCF1
neutrophil cytosolic factor 1
IAGP
HPO
ORPHA:379
NCBI chr 7:74,774,011...74,789,315
Ensembl chr 7:74,774,011...74,789,315
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NCF2
neutrophil cytosolic factor 2
IAGP
HPO
ORPHA:379
NCBI chr 1:183,555,562...183,601,849
Ensembl chr 1:183,554,461...183,590,905
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NCF4
neutrophil cytosolic factor 4
IAGP
HPO
ORPHA:379
NCBI chr22:36,861,006...36,878,015
Ensembl chr22:36,860,988...36,878,017
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NEDD4L
NEDD4 like E3 ubiquitin protein ligase
IAGP
HPO
ORPHA:98892
NCBI chr18:58,044,226...58,401,540
Ensembl chr18:58,044,226...58,401,540
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NEFH
neurofilament heavy chain
IAGP
HPO
MIM:616924
NCBI chr22:29,480,218...29,491,390
Ensembl chr22:29,480,218...29,491,390
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NEK9
NIMA related kinase 9
IAGP
HPO
MIM:614262
NCBI chr14:75,079,353...75,127,202
Ensembl chr14:75,079,353...75,127,344
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NFIX
nuclear factor I X
IAGP
HPO
MIM:602535
NCBI chr19:12,995,475...13,098,796
Ensembl chr19:12,995,475...13,098,796
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NFKB2
nuclear factor kappa B subunit 2
IAGP
HPO
MIM:615577
NCBI chr10:102,394,110...102,402,529
Ensembl chr10:102,394,110...102,402,524
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NIPBL
NIPBL cohesin loading factor
IAGP
HPO
MIM:122470 ORPHA:199
NCBI chr 5:36,876,769...37,066,413
Ensembl chr 5:36,876,769...37,066,413
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NPHS1
NPHS1 adhesion molecule, nephrin
IAGP
HPO
MIM:256300
NCBI chr19:35,825,372...35,852,504
Ensembl chr19:35,825,372...35,869,287
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PAK2
p21 (RAC1) activated kinase 2
IAGP
HPO
MIM:618458 ORPHA:1571
NCBI chr 3:196,739,857...196,832,647
Ensembl chr 3:196,739,857...196,832,647
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PDPN
podoplanin
IAGP
HPO
ORPHA:1606
NCBI chr 1:13,583,757...13,617,957
Ensembl chr 1:13,583,465...13,617,957
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PEX1
peroxisomal biogenesis factor 1
IAGP
HPO
ORPHA:912
NCBI chr 7:92,487,025...92,528,520
Ensembl chr 7:92,487,020...92,528,520
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PEX10
peroxisomal biogenesis factor 10
IAGP
HPO
ORPHA:912
NCBI chr 1:2,403,974...2,413,827
Ensembl chr 1:2,403,964...2,413,797
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PEX11B
peroxisomal biogenesis factor 11 beta
IAGP
HPO
ORPHA:912
NCBI chr 1:145,911,348...145,918,717
Ensembl chr 1:145,911,350...145,918,717
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PEX12
peroxisomal biogenesis factor 12
IAGP
HPO
ORPHA:912
NCBI chr17:35,574,795...35,578,571
Ensembl chr17:35,574,795...35,578,863
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PEX13
peroxisomal biogenesis factor 13
IAGP
HPO
ORPHA:912
NCBI chr 2:61,017,720...61,051,990
Ensembl chr 2:61,017,225...61,051,990
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PEX14
peroxisomal biogenesis factor 14
IAGP
HPO
ORPHA:912
NCBI chr 1:10,474,950...10,630,758
Ensembl chr 1:10,472,288...10,630,758
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PEX16
peroxisomal biogenesis factor 16
IAGP
HPO
ORPHA:912
NCBI chr11:45,909,663...45,918,822
Ensembl chr11:45,909,663...45,918,812
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PEX19
peroxisomal biogenesis factor 19
IAGP
HPO
ORPHA:912
NCBI chr 1:160,276,807...160,285,151
Ensembl chr 1:160,276,807...160,286,348
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PEX2
peroxisomal biogenesis factor 2
IAGP
HPO
ORPHA:912
NCBI chr 8:76,980,258...77,001,044
Ensembl chr 8:76,980,258...77,001,044
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PEX26
peroxisomal biogenesis factor 26
IAGP
HPO
ORPHA:912
NCBI chr22:18,077,990...18,105,396
Ensembl chr22:18,077,923...18,105,396
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PEX3
peroxisomal biogenesis factor 3
IAGP
HPO
ORPHA:912
NCBI chr 6:143,450,805...143,490,616
Ensembl chr 6:143,450,805...143,490,616
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PEX5
peroxisomal biogenesis factor 5
IAGP
HPO
ORPHA:912
NCBI chr12:7,188,653...7,218,574
Ensembl chr12:7,188,685...7,218,574
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PEX6
peroxisomal biogenesis factor 6
IAGP
HPO
ORPHA:912
NCBI chr 6:42,963,865...42,979,181
Ensembl chr 6:42,963,865...42,979,181
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PIEZO2
piezo type mechanosensitive ion channel component 2
IAGP
HPO
MIM:248700 ORPHA:2461
NCBI chr18:10,670,247...11,149,569
Ensembl chr18:10,666,483...11,149,569
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PPP2R3C
protein phosphatase 2 regulatory subunit B''gamma
IAGP
HPO
MIM:618419
NCBI chr14:35,085,472...35,122,298
Ensembl chr14:35,085,467...35,122,517
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PPP2R5D
protein phosphatase 2 regulatory subunit B'delta
IAGP
HPO
MIM:616355 ORPHA:457279
NCBI chr 6:42,984,570...43,012,342
Ensembl chr 6:42,984,553...43,012,342
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PRDM16
PR/SET domain 16
IAGP
HPO
ORPHA:1606
NCBI chr 1:3,069,203...3,438,621
Ensembl chr 1:3,069,168...3,438,621
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PRKCZ
protein kinase C zeta
IAGP
HPO
ORPHA:1606
NCBI chr 1:2,048,504...2,185,395
Ensembl chr 1:2,050,411...2,185,395
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PYCR1
pyrroline-5-carboxylate reductase 1
IAGP
HPO
MIM:614438
NCBI chr17:81,932,391...81,937,300
Ensembl chr17:81,932,384...81,942,412
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RAD21
RAD21 cohesin complex component
IAGP
HPO
ORPHA:199
NCBI chr 8:116,845,934...116,874,776
Ensembl chr 8:116,845,934...116,874,776
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RERE
arginine-glutamic acid dipeptide repeats
IAGP
HPO
ORPHA:1606
NCBI chr 1:8,352,404...8,817,640
Ensembl chr 1:8,352,397...8,848,921
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RTL1
retrotransposon Gag like 1
IAGP
HPO
ORPHA:96184
NCBI chr14:100,879,753...100,903,722
Ensembl chr14:100,879,753...100,903,722
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RYR1
ryanodine receptor 1
IAGP
HPO
ORPHA:169189
NCBI chr19:38,433,691...38,587,564
Ensembl chr19:38,433,691...38,595,273
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SERPINH1
serpin family H member 1
IAGP
HPO
MIM:613848
NCBI chr11:75,562,253...75,572,783
Ensembl chr11:75,562,056...75,572,783
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SH2B1
SH2B adaptor protein 1
IAGP
HPO
ORPHA:261197
NCBI chr16:28,846,606...28,874,205
Ensembl chr16:28,846,600...28,874,212
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SKI
SKI proto-oncogene
IAGP
HPO
ORPHA:1606
NCBI chr 1:2,228,319...2,310,213
Ensembl chr 1:2,227,388...2,310,213
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SLC2A10
solute carrier family 2 member 10
IAGP
HPO
ORPHA:3342
NCBI chr20:46,708,320...46,736,347
Ensembl chr20:46,709,649...46,736,347
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SMC1A
structural maintenance of chromosomes 1A
IAGP
HPO
ORPHA:199
NCBI chr X:53,374,149...53,422,728
Ensembl chr X:53,374,149...53,422,728
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SMC3
structural maintenance of chromosomes 3
IAGP
HPO
ORPHA:199
NCBI chr10:110,567,695...110,606,048
Ensembl chr10:110,567,684...110,606,048
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SPEN
spen family transcriptional repressor
IAGP
HPO
ORPHA:1606
NCBI chr 1:15,847,707...15,940,456
Ensembl chr 1:15,836,095...15,940,456
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SYT2
synaptotagmin 2
IAGP
HPO
MIM:619461
NCBI chr 1:202,590,596...202,710,454
Ensembl chr 1:202,590,596...202,710,454
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TAF6
TATA-box binding protein associated factor 6
IAGP
HPO
ORPHA:199
NCBI chr 7:100,107,070...100,127,171
Ensembl chr 7:100,106,876...100,119,841
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TBX3
T-box transcription factor 3
IAGP
HPO
MIM:181450 ORPHA:3138
NCBI chr12:114,670,255...114,684,175
Ensembl chr12:114,670,255...114,684,175
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TCF4
transcription factor 4
IAGP
ClinVar Annotator: match by term: Pyloric stenosis
ClinVar
PMID:28492532
NCBI chr18:55,222,185...55,635,957
Ensembl chr18:55,222,185...55,664,787
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TFAP2A
transcription factor AP-2 alpha
IAGP
HPO
MIM:113620
NCBI chr 6:10,396,677...10,419,659
Ensembl chr 6:10,393,186...10,419,659
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TMTC3
transmembrane O-mannosyltransferase targeting cadherins 3
IAGP
HPO
ORPHA:98892
NCBI chr12:88,142,307...88,199,887
Ensembl chr12:88,142,296...88,199,887
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UBE4B
ubiquitination factor E4B
IAGP
HPO
ORPHA:1606
NCBI chr 1:10,032,958...10,181,239
Ensembl chr 1:10,032,832...10,181,239
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VAC14
VAC14 component of PIKFYVE complex
IAGP
HPO
ORPHA:3472
NCBI chr16:70,687,439...70,801,158
Ensembl chr16:70,687,439...70,801,160
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ZEB2
zinc finger E-box binding homeobox 2
IAGP
HPO
MIM:235730 ORPHA:261537 ORPHA:261552
NCBI chr 2:144,384,081...144,520,119
Ensembl chr 2:144,364,364...144,521,057
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ZFX
zinc finger protein X-linked
IAGP
HPO
MIM:301118
NCBI chr X:24,148,982...24,216,255
Ensembl chr X:24,149,173...24,216,255
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ZNF699
zinc finger protein 699
IAGP
HPO
MIM:619488
NCBI chr19:9,291,140...9,309,838
Ensembl chr19:9,291,140...9,309,838
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