Human Phenotype Ontology 
Grandparent Node:
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Abnormality of prenatal development or birth (HP:0001197)help
Parent Node:
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Abnormal fetal cardiovascular morphology (HP:0010948)help
Parent Node:
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Abnormal umbilical cord blood vessel morphology (HP:0011403)help
Parent Node:
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Fetal ultrasound soft marker (HP:0011425)help
..Starting node
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Single umbilical artery (HP:0001195)help
Term ID: 1195
Name: Single umbilical artery
Synonym: 2 vessel cord; 2 vessel umbilical cord; Only one artery in umbilical cord instead of two; Two vessel cord; Two vessel umbilical cord; Two-vessel cord
Definition: Single umbilical artery (SUA) is the absence of one of the two umbilical arteries surrounding the fetal bladder and in the fetal umbilical cord.
Comments:
Reference: HP:0001195
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAbsence of stomach bubble on fetal sonography (HP:0010963) help
..expandEchogenic fetal bowel (HP:0010943) help
..expandEchogenic intracardiac focus (HP:0010942) help
..expandEnlarged fetal cisterna magna (HP:0011427) help
..expandFetal choroid plexus cysts (HP:0011426) help
..expandFetal fifth finger clinodactyly (HP:0011431) help
..expandFetal pyelectasis (HP:0010945) help
..expandHypoplasia of fetal nasal bone (HP:0011430) help
..expandMild fetal ventriculomegaly (HP:0010952) help
..expandShort fetal femur length (HP:0011428) help
..expandShort fetal humerus length (HP:0011429) help
..expandThickened nuchal skin fold (HP:0000474) 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:0001195HP:0001195Single umbilical artery0CCDC22 CL E G H2895228909ORPHA:73C syndromeHP:0040283 - Occasional33
HP:0001195HP:0001195Single umbilical artery0DDX6 CL E G H16562747OMIM:618653INTELLECTUAL DEVELOPMENTAL DISORDER WITH IMPAIRED LANGUAGE AND DYSMORPHIC FACIES; IDDILF
HP:0001195HP:0001195Single umbilical artery0DPF2 CL E G H59779964OMIM:618027Coffin-Siris syndrome 7
HP:0001195HP:0001195Single umbilical artery0FANCB CL E G H21873583OMIM:300514FANCONI ANEMIA, COMPLEMENTATION GROUP B; FANCB58
HP:0001195HP:0001195Single umbilical artery0FANCB CL E G H21873583ORPHA:3412VACTERL with hydrocephalusHP:0040283 - Occasional58
HP:0001195HP:0001195Single umbilical artery0FANCF CL E G H21883587OMIM:603467FANCONI ANEMIA, COMPLEMENTATION GROUP F; FANCF87
HP:0001195HP:0001195Single umbilical artery0FOXF1 CL E G H22943809OMIM:265380Alveolar capillary dysplasia with misalignment of pulmonary veins61
HP:0001195HP:0001195Single umbilical artery0FOXF1 CL E G H22943809ORPHA:210122Congenital alveolar capillary dysplasiaHP:0040283 - Occasional61
HP:0001195HP:0001195Single umbilical artery0GATA6 CL E G H26274174OMIM:600001Pancreatic agenesis and congenital heart defects37
HP:0001195HP:0001195Single umbilical artery0GATA6 CL E G H26274174ORPHA:2255Pancreatic hypoplasia-diabetes-congenital heart disease syndromeHP:0040284 - Very rare37
HP:0001195HP:0001195Single umbilical artery0GNB2 CL E G H27834398OMIM:619503NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA AND DYSMORPHIC FACIES; NEDHYDF
HP:0001195HP:0001195Single umbilical artery0HOXD13 CL E G H32395136ORPHA:887VACTERL/VATER associationHP:0040283 - Occasional25
HP:0001195HP:0001195Single umbilical artery0HSPG2 CL E G H33395273OMIM:224410Dyssegmental dysplasia, Silverman-Handmaker type.345
HP:0001195HP:0001195Single umbilical artery0HSPG2 CL E G H33395273ORPHA:1865Dyssegmental dysplasia, Silverman-Handmaker typeHP:0040283 - Occasional345
HP:0001195HP:0001195Single umbilical artery0MCTP2 CL E G H5578425636ORPHA:1596Distal monosomy 15qHP:0040283 - Occasional3
HP:0001195HP:0001195Single umbilical artery0MKS1 CL E G H549037121OMIM:249000Meckel syndrome 1.127
HP:0001195HP:0001195Single umbilical artery0MYH7 CL E G H46257577OMIM:613426Cardiomyopathy, dilated, 1S1269
HP:0001195HP:0001195Single umbilical artery0NRAS CL E G H48937989OMIM:613224Noonan syndrome 6102
HP:0001195HP:0001195Single umbilical artery0PACS1 CL E G H5569030032ORPHA:329224Intellectual disability-craniofacial dysmorphism-cryptorchidism syndromeHP:0040283 - Occasional24
HP:0001195HP:0001195Single umbilical artery0PACS1 CL E G H5569030032OMIM:615009Schuurs-Hoeijmakers syndrome24
HP:0001195HP:0001195Single umbilical artery0PAK2 CL E G H50628591OMIM:618458
HP:0001195HP:0001195Single umbilical artery0PGAP2 CL E G H2731517893ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional8
HP:0001195HP:0001195Single umbilical artery0PGAP3 CL E G H9321023719ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional20
HP:0001195HP:0001195Single umbilical artery0PIGL CL E G H94878966ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional36
HP:0001195HP:0001195Single umbilical artery0PIGO CL E G H8472023215ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional84
HP:0001195HP:0001195Single umbilical artery0PIGV CL E G H5565026031ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional57
HP:0001195HP:0001195Single umbilical artery0PIGW CL E G H28409823213ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional6
HP:0001195HP:0001195Single umbilical artery0PIGY CL E G H8499228213ORPHA:247262Hyperphosphatasia-intellectual disability syndromeHP:0040283 - Occasional2
HP:0001195HP:0001195Single umbilical artery0POR CL E G H54479208OMIM:201750Antley-Bixler syndrome with genital anomalies and disordered steroidogenesis.76
HP:0001195HP:0001195Single umbilical artery0QRICH1 CL E G H5487024713OMIM:617982VERVERI-BRADY SYNDROME; VERBRAS
HP:0001195HP:0001195Single umbilical artery0SCARF2 CL E G H9117919869OMIM:600920Van den Ende-Gupta syndrome.11
HP:0001195HP:0001195Single umbilical artery0SLC30A9 CL E G H104631329OMIM:617595Birk-Landau-Perez syndrome1
HP:0001195HP:0001195Single umbilical artery0SPECC1L CL E G H2338429022OMIM:145420Hypertelorism, Teebi type6
HP:0001195HP:0001195Single umbilical artery0STAG1 CL E G H1027411354OMIM:617635Mental retardation, autosomal dominant 479
HP:0001195HP:0001195Single umbilical artery0TAPT1 CL E G H20201826887OMIM:616897Osteochondrodysplasia, complex lethal, Symoens-Barnes-Gistelinck type2
HP:0001195HP:0001195Single umbilical artery0TLK2 CL E G H1101111842OMIM:618050Mental retardation, autosomal dominant 571
HP:0001195HP:0001195Single umbilical artery0TWIST2 CL E G H11758120670OMIM:200110Ablepharon-Macrostomia syndrome7
HP:0001195HP:0001195Single umbilical artery0WASHC5 CL E G H989728984ORPHA:73C syndromeHP:0040283 - Occasional83
HP:0001195HP:0001195Single umbilical artery0WASHC5 CL E G H989728984OMIM:220210Ritscher-Schinzel syndrome 1.83
HP:0001195HP:0001195Single umbilical artery0WNT3 CL E G H747312782OMIM:273395Tetraamelia, autosomal recessive.12
HP:0001195HP:0001195Single umbilical artery0WT1 CL E G H749012796OMIM:608978MEACHAM SYNDROME177
HP:0001195HP:0001195Single umbilical artery0ZNF699 CL E G H37487924750OMIM:619488DEGCAGS SYNDROME; DEGCAGS


Genes (36) :CCDC22 DDX6 DPF2 FANCB FANCF FOXF1 GATA6 GNB2 HOXD13 HSPG2 MCTP2 MKS1 MYH7 NRAS PACS1 PAK2 PGAP2 PGAP3 PIGL PIGO PIGV PIGW PIGY POR QRICH1 SCARF2 SLC30A9 SPECC1L STAG1 TAPT1 TLK2 TWIST2 WASHC5 WNT3 WT1 ZNF699

Diseases (35) :ORPHA:7 OMIM:618653 OMIM:618027 OMIM:300514 ORPHA:3412 OMIM:603467 OMIM:265380 ORPHA:210122 OMIM:600001 ORPHA:2255 OMIM:619503 ORPHA:887 OMIM:224410 ORPHA:1865 ORPHA:1596 OMIM:249000 OMIM:613426 OMIM:613224 ORPHA:329224 OMIM:615009 OMIM:618458 ORPHA:247262 OMIM:201750 OMIM:617982 OMIM:600920 OMIM:617595 OMIM:145420 OMIM:617635 OMIM:616897 OMIM:618050 OMIM:200110 OMIM:220210 OMIM:273395 OMIM:608978 OMIM:619488
 

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