Human Phenotype Ontology 
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Sporadic (HP:0003745)help
Term ID: 3745
Name: Sporadic
Synonym: Isolated cases; No previous family history
Definition: Cases of the disease in question occur without a previous family history, i.e., as isolated cases without being transmitted from a parent and without other siblings being affected.
Comments:
Reference: HP:0003745
Genes and Diseases:
 
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 Sister Nodes: 
..expandAutosomal dominant inheritance (HP:0000006) help
..expandAutosomal recessive inheritance (HP:0000007) help
..expandContiguous gene syndrome (HP:0001466) help
..expandGenetic anticipation (HP:0003743) help
..expandMitochondrial inheritance (HP:0001427) help
..expandMultifactorial inheritance (HP:0001426) help
..expandobsolete Familial predisposition (HP:0001472) help
..expandobsolete Gonosomal inheritance (HP:0010985) help
..expandobsolete Heterogeneous (HP:0001425) help
..expandSomatic mutation (HP:0001428) 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:0003745HP:0003745Sporadic0ACAT2 CL E G H3994OMIM:614055Acetyl-Coa acetyltransferase-2 deficiency.
HP:0003745HP:0003745Sporadic0ADA2 CL E G H518161839OMIM:182410Sneddon syndrome.22
HP:0003745HP:0003745Sporadic0ADH1C CL E G H126251OMIM:168600Parkinson disease, late-onset.4
HP:0003745HP:0003745Sporadic0AKT1 CL E G H207391OMIM:176920Proteus syndrome, somatic.54
HP:0003745HP:0003745Sporadic0ALDH18A1 CL E G H58329722OMIM:219150Cutis laxa, autosomal recessive, type IIIA.89
HP:0003745HP:0003745Sporadic0ALX3 CL E G H257449OMIM:136760Frontonasal dysplasia 1.9
HP:0003745HP:0003745Sporadic0ATXN2 CL E G H631110555OMIM:168600Parkinson disease, late-onset.11
HP:0003745HP:0003745Sporadic0ATXN8OS CL E G H631510561OMIM:168600Parkinson disease, late-onset.1
HP:0003745HP:0003745Sporadic0BCL10 CL E G H8915989OMIM:273300Testicular tumor, somatic.18
HP:0003745HP:0003745Sporadic0CACNA1S CL E G H7791397OMIM:188580Thyrotoxic periodic paralysis, susceptibility to, 1.247
HP:0003745HP:0003745Sporadic0CDON CL E G H5093717104OMIM:614226Holoprosencephaly 11.200
HP:0003745HP:0003745Sporadic0CHD7 CL E G H5563620626OMIM:214800Charge syndrome.515
HP:0003745HP:0003745Sporadic0COQ2 CL E G H2723525223OMIM:146500Multiple system atrophy 1, susceptibility to.54
HP:0003745HP:0003745Sporadic0CPLX1 CL E G H108152309OMIM:194190Wolf-Hirschhorn syndrome.1
HP:0003745HP:0003745Sporadic0CREBBP CL E G H13872348OMIM:180849Rubinstein-Taybi syndrome 1291
HP:0003745HP:0003745Sporadic0CTBP1 CL E G H14872494OMIM:194190Wolf-Hirschhorn syndrome.2
HP:0003745HP:0003745Sporadic0DRD5 CL E G H18163026OMIM:606798Blepharospasm, benign essential, susceptibility to.3
HP:0003745HP:0003745Sporadic0EHMT1 CL E G H7981324650OMIM:610253Kleefstra syndrome223
HP:0003745HP:0003745Sporadic0EP300 CL E G H20333373OMIM:180849Rubinstein-Taybi syndrome 1250
HP:0003745HP:0003745Sporadic0EP300 CL E G H20333373OMIM:613684Rubinstein-Taybi syndrome 2.250
HP:0003745HP:0003745Sporadic0FGFR1 CL E G H22603688OMIM:613001Encephalocraniocutaneous lipomatosis.172
HP:0003745HP:0003745Sporadic0FGFR3 CL E G H22613690OMIM:273300Testicular tumor, somatic.145
HP:0003745HP:0003745Sporadic0FGFRL1 CL E G H538343693OMIM:194190Wolf-Hirschhorn syndrome.
HP:0003745HP:0003745Sporadic0FLCN CL E G H20116327310OMIM:610883Potocki-Lupski syndrome.332
HP:0003745HP:0003745Sporadic0FLCN CL E G H20116327310OMIM:144700Renal cell carcinoma, nonpapillary.332
HP:0003745HP:0003745Sporadic0FLNB CL E G H23173755OMIM:108720Atelosteogenesis, type I.233
HP:0003745HP:0003745Sporadic0FOXG1 CL E G H22903811OMIM:613454Rett syndrome, congenital variant.177
HP:0003745HP:0003745Sporadic0GATA1 CL E G H26234170OMIM:190685Down syndrometrisomy 21, included.29
HP:0003745HP:0003745Sporadic0GBA1 CL E G H26294177OMIM:168600Parkinson disease, late-onset.
HP:0003745HP:0003745Sporadic0GJA5 CL E G H27024279OMIM:612474Chromosome 1q21.1 deletion syndrome, 1.35-mb.39
HP:0003745HP:0003745Sporadic0GJA8 CL E G H27034281OMIM:612474Chromosome 1q21.1 deletion syndrome, 1.35-mb.34
HP:0003745HP:0003745Sporadic0GLI2 CL E G H27364318OMIM:610829Holoprosencephaly 9173
HP:0003745HP:0003745Sporadic0GLUD2 CL E G H27474336OMIM:168600Parkinson disease, late-onset.1
HP:0003745HP:0003745Sporadic0GNAQ CL E G H27764390OMIM:185300Sturge-Weber syndrome.7
HP:0003745HP:0003745Sporadic0GNAS CL E G H27784392OMIM:219080ACTH-independent macronodular adrenal hyperplasia.101
HP:0003745HP:0003745Sporadic0GNAS CL E G H27784392OMIM:603233Pseudohypoparathyroidism, type IB.101
HP:0003745HP:0003745Sporadic0GNAS-AS1 CL E G H14977524872OMIM:603233Pseudohypoparathyroidism, type IB.1
HP:0003745HP:0003745Sporadic0H19-ICR CL E G H105259599OMIM:180860Silver-Russell syndrome.
HP:0003745HP:0003745Sporadic0HERC2 CL E G H89244868OMIM:176270Prader-Willi syndrome.38
HP:0003745HP:0003745Sporadic0HLA-DRB1 CL E G H31234948OMIM:181000Sarcoidosis, susceptibility to, 1.2
HP:0003745HP:0003745Sporadic0HNF1A CL E G H692711621OMIM:144700Renal cell carcinoma, nonpapillary.161
HP:0003745HP:0003745Sporadic0HNF1B CL E G H692811630OMIM:144700Renal cell carcinoma, nonpapillary.90
HP:0003745HP:0003745Sporadic0HRAS CL E G H32655173OMIM:218040Costello syndrome.113
HP:0003745HP:0003745Sporadic0HRAS CL E G H32655173OMIM:163200Schimmelpenning-Feuerstein-Mims syndrome.113
HP:0003745HP:0003745Sporadic0IGF2 CL E G H34815466OMIM:180860Silver-Russell syndrome.9
HP:0003745HP:0003745Sporadic0IPW CL E G H36536109OMIM:176270Prader-Willi syndrome.
HP:0003745HP:0003745Sporadic0IRF6 CL E G H36646121OMIM:608864Orofacial cleft 6, susceptibility to.99
HP:0003745HP:0003745Sporadic0JAK2 CL E G H37176192OMIM:263300Polycythemia vera.57
HP:0003745HP:0003745Sporadic0KIF1B CL E G H2309516636OMIM:256700Neuroblastoma, susceptibility to.202
HP:0003745HP:0003745Sporadic0KIT CL E G H38156342OMIM:606764Gastrointestinal stromal tumor.327
HP:0003745HP:0003745Sporadic0KIT CL E G H38156342OMIM:273300Testicular tumor, somatic.327
HP:0003745HP:0003745Sporadic0KRAS CL E G H38456407OMIM:163200Schimmelpenning-Feuerstein-Mims syndrome.196
HP:0003745HP:0003745Sporadic0LETM1 CL E G H39546556OMIM:194190Wolf-Hirschhorn syndrome.2
HP:0003745HP:0003745Sporadic0LMNB2 CL E G H848236638OMIM:608709Lipodystrophy, partial, acquired, susceptibility to.11
HP:0003745HP:0003745Sporadic0MAGEL2 CL E G H545516814OMIM:176270Prader-Willi syndrome.63
HP:0003745HP:0003745Sporadic0MAP2K1 CL E G H56046840OMIM:155950Melorheostosis, isolated.134
HP:0003745HP:0003745Sporadic0MAPT CL E G H41376893OMIM:168600Parkinson disease, late-onset.140
HP:0003745HP:0003745Sporadic0MAPT CL E G H41376893OMIM:172700Pick disease of brain.140
HP:0003745HP:0003745Sporadic0MEF2C CL E G H42086996OMIM:613443Mental retardation, autosomal dominant 20.132
HP:0003745HP:0003745Sporadic0MKRN3 CL E G H76817114OMIM:176270Prader-Willi syndrome.5
HP:0003745HP:0003745Sporadic0MKRN3-AS1 CL E G H10108OMIM:176270Prader-Willi syndrome.
HP:0003745HP:0003745Sporadic0MTOR CL E G H24753942OMIM:607341Focal cortical dysplasia of taylor.68
HP:0003745HP:0003745Sporadic0MYC CL E G H46097553OMIM:113970Burkitt lymphoma.11
HP:0003745HP:0003745Sporadic0NFIA CL E G H47747784OMIM:613735Brain malformations with or without urinary tract defects.12
HP:0003745HP:0003745Sporadic0NFIX CL E G H47847788OMIM:602535Marshall-Smith syndrome.40
HP:0003745HP:0003745Sporadic0NIPBL CL E G H2583628862OMIM:122470Cornelia de Lange syndrome 1.494
HP:0003745HP:0003745Sporadic0NLGN3 CL E G H5441314289OMIM:300494Asperger syndrome, X-linked, susceptibility to, 1.24
HP:0003745HP:0003745Sporadic0NLGN4X CL E G H5750214287OMIM:300497Asperger syndrome susceptibility, X-linked 2.57
HP:0003745HP:0003745Sporadic0NLGN4X CL E G H5750214287OMIM:300495Autism, susceptibility to, X-linked 2.57
HP:0003745HP:0003745Sporadic0NPAP1 CL E G H237421190OMIM:176270Prader-Willi syndrome.1
HP:0003745HP:0003745Sporadic0NR4A2 CL E G H49297981OMIM:168600Parkinson disease, late-onset.27
HP:0003745HP:0003745Sporadic0NRAS CL E G H48937989OMIM:249400Neurocutaneous melanosis, somatic.102
HP:0003745HP:0003745Sporadic0NRAS CL E G H48937989OMIM:163200Schimmelpenning-Feuerstein-Mims syndrome.102
HP:0003745HP:0003745Sporadic0NSD2 CL E G H746812766OMIM:194190Wolf-Hirschhorn syndrome.118
HP:0003745HP:0003745Sporadic0OGG1 CL E G H49688125OMIM:144700Renal cell carcinoma, nonpapillary.1
HP:0003745HP:0003745Sporadic0PAFAH1B1 CL E G H50488574OMIM:607432Lissencephaly 1.231
HP:0003745HP:0003745Sporadic0PBRM1 CL E G H5519330064OMIM:144700Renal cell carcinoma, nonpapillary.10
HP:0003745HP:0003745Sporadic0PCSK1 CL E G H51228743OMIM:600955Proprotein convertase 1/3 deficiency.65
HP:0003745HP:0003745Sporadic0PDGFRA CL E G H51568803OMIM:607685Hypereosinophilic syndrome, idiopathic.337
HP:0003745HP:0003745Sporadic0PIK3CA CL E G H52908975OMIM:612918Congenital lipomatous overgrowth, vascular malformations, and epidermal nevi.162
HP:0003745HP:0003745Sporadic0PIK3CA CL E G H52908975OMIM:602501Megalencephaly-Capillary malformation-polymicrogyria syndrome.162
HP:0003745HP:0003745Sporadic0PSEN1 CL E G H56639508OMIM:172700Pick disease of brain.241
HP:0003745HP:0003745Sporadic0PTDSS1 CL E G H97919587OMIM:151050Lenz-Majewski hyperostotic dwarfism.6
HP:0003745HP:0003745Sporadic0PWAR1 CL E G H14562430089OMIM:176270Prader-Willi syndrome.
HP:0003745HP:0003745Sporadic0PWRN1 CL E G H79111433235OMIM:176270Prader-Willi syndrome.
HP:0003745HP:0003745Sporadic0RAI1 CL E G H107439834OMIM:182290Smith-Magenis syndrome150
HP:0003745HP:0003745Sporadic0RB1 CL E G H59259884OMIM:180200RETINOBLASTOMA.365
HP:0003745HP:0003745Sporadic0RNF139 CL E G H1123617023OMIM:144700Renal cell carcinoma, nonpapillary.
HP:0003745HP:0003745Sporadic0RPS14 CL E G H620810387OMIM:153550Chromosome 5q deletion syndrome
HP:0003745HP:0003745Sporadic0RPS6KA3 CL E G H619710432OMIM:303600Coffin-Lowry syndrome.65
HP:0003745HP:0003745Sporadic0SDHB CL E G H639010681OMIM:606764Gastrointestinal stromal tumor.237
HP:0003745HP:0003745Sporadic0SDHC CL E G H639110682OMIM:606764Gastrointestinal stromal tumor.147
HP:0003745HP:0003745Sporadic0SHANK3 CL E G H8535814294OMIM:606232Phelan-Mcdermid syndrome53
HP:0003745HP:0003745Sporadic0SIN3A CL E G H2594219353OMIM:613406Witteveen-Kolk syndrome9
HP:0003745HP:0003745Sporadic0SIX3 CL E G H649610889OMIM:157170Holoprosencephaly 2.32
HP:0003745HP:0003745Sporadic0SKI CL E G H649710896OMIM:182212Shprintzen-Goldberg craniosynostosis syndrome.150
HP:0003745HP:0003745Sporadic0SNCAIP CL E G H962711139OMIM:168600Parkinson disease, late-onset.35
HP:0003745HP:0003745Sporadic0SNORD115-1 CL E G H33843333020OMIM:176270Prader-Willi syndrome.
HP:0003745HP:0003745Sporadic0SNORD116-1 CL E G H10003341333067OMIM:176270Prader-Willi syndrome.
HP:0003745HP:0003745Sporadic0SNRPN CL E G H663811164OMIM:105830Angelman syndromeHP:0040282 - Frequent37
HP:0003745HP:0003745Sporadic0SNRPN CL E G H663811164OMIM:209850Autism susceptibility 1.37
HP:0003745HP:0003745Sporadic0SPECC1L CL E G H2338429022OMIM:600251Facial clefting, oblique, 1.6
HP:0003745HP:0003745Sporadic0STK11 CL E G H679411389OMIM:273300Testicular tumor, somatic.740
HP:0003745HP:0003745Sporadic0STX16 CL E G H867511431OMIM:603233Pseudohypoparathyroidism, type IB.86
HP:0003745HP:0003745Sporadic0SUMO1 CL E G H734112502OMIM:613705Orofacial cleft 10.8
HP:0003745HP:0003745Sporadic0TBP CL E G H690811588OMIM:168600Parkinson disease, late-onset.7
HP:0003745HP:0003745Sporadic0TINF2 CL E G H2627711824OMIM:268130Revesz syndrome.60
HP:0003745HP:0003745Sporadic0TRNT CL E G H45767499OMIM:168600Parkinson disease, late-onset.
HP:0003745HP:0003745Sporadic0TSC1 CL E G H724812362OMIM:607341Focal cortical dysplasia of taylor.1090
HP:0003745HP:0003745Sporadic0TSC2 CL E G H724912363OMIM:607341Focal cortical dysplasia of taylor.2738
HP:0003745HP:0003745Sporadic0TSHR CL E G H725312373OMIM:609152Hyperthyroidism, nonautoimmune.97
HP:0003745HP:0003745Sporadic0TUBB4A CL E G H1038220774OMIM:612438Leukodystrophy, hypomyelinating, 6.66
HP:0003745HP:0003745Sporadic0UBE3A CL E G H733712496OMIM:105830Angelman syndromeHP:0040282 - Frequent278
HP:0003745HP:0003745Sporadic0VHL CL E G H742812687OMIM:144700Renal cell carcinoma, nonpapillary.490
HP:0003745HP:0003745Sporadic0ZBTB20 CL E G H2613713503OMIM:259050Primrose syndrome.17


Genes (105) :ACAT2 ADA2 ADH1C AKT1 ALDH18A1 ALX3 ATXN2 ATXN8OS BCL10 CACNA1S CDON CHD7 COQ2 CPLX1 CREBBP CTBP1 DRD5 EHMT1 EP300 FGFR1 FGFR3 FGFRL1 FLCN FLNB FOXG1 GATA1 GBA1 GJA5 GJA8 GLI2 GLUD2 GNAQ GNAS GNAS-AS1 H19-ICR HERC2 HLA-DRB1 HNF1A HNF1B HRAS IGF2 IPW IRF6 JAK2 KIF1B KIT KRAS LETM1 LMNB2 MAGEL2 MAP2K1 MAPT MEF2C MKRN3 MKRN3-AS1 MTOR MYC NFIA NFIX NIPBL NLGN3 NLGN4X NPAP1 NR4A2 NRAS NSD2 OGG1 PAFAH1B1 PBRM1 PCSK1 PDGFRA PIK3CA PSEN1 PTDSS1 PWAR1 PWRN1 RAI1 RB1 RNF139 RPS14 RPS6KA3 SDHB SDHC SHANK3 SIN3A SIX3 SKI SNCAIP SNORD115-1 SNORD116-1 SNRPN SPECC1L STK11 STX16 SUMO1 TBP TINF2 TRNT TSC1 TSC2 TSHR TUBB4A UBE3A VHL ZBTB20

Diseases (71) :OMIM:614055 OMIM:182410 OMIM:168600 OMIM:176920 OMIM:219150 OMIM:136760 OMIM:273300 OMIM:188580 OMIM:614226 OMIM:214800 OMIM:146500 OMIM:194190 OMIM:180849 OMIM:606798 OMIM:610253 OMIM:613684 OMIM:613001 OMIM:610883 OMIM:144700 OMIM:108720 OMIM:613454 OMIM:190685 OMIM:612474 OMIM:610829 OMIM:185300 OMIM:219080 OMIM:603233 OMIM:180860 OMIM:176270 OMIM:181000 OMIM:218040 OMIM:163200 OMIM:608864 OMIM:263300 OMIM:256700 OMIM:606764 OMIM:608709 OMIM:155950 OMIM:172700 OMIM:613443 OMIM:607341 OMIM:113970 OMIM:613735 OMIM:602535 OMIM:122470 OMIM:300494 OMIM:300497 OMIM:300495 OMIM:249400 OMIM:607432 OMIM:600955 OMIM:607685 OMIM:612918 OMIM:602501 OMIM:151050 OMIM:182290 OMIM:180200 OMIM:153550 OMIM:303600 OMIM:606232 OMIM:613406 OMIM:157170 OMIM:182212 OMIM:105830 OMIM:209850 OMIM:600251 OMIM:613705 OMIM:268130 OMIM:609152 OMIM:612438 OMIM:259050
 

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