Telangiectasia, Hereditary Hemorrhagic, Type 1; Hht1

Table of contents:

Description
Related genes
Clinical Features
Incidence and onset information
Alternative Names
Researches and researchers
Gene Panels
Sources and references

Description

Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant vascular dysplasia leading to telangiectases and arteriovenous malformations of skin, mucosa, and viscera. Epistaxis and gastrointestinal bleeding are frequent complications of mucosal involvement. Visceral involvement includes that of the lung, liver, and brain. The most frequent form of hereditary hemorrhagic telangiectasia maps to the long arm of chromosome 9. Genetic Heterogeneity of Hereditary Hemorrhagic TelangiectasiaSee also HHT2 (OMIM ), caused by mutation in the ALK1 gene (ACVRL1 ) on chromosome 12q13; HHT3 (OMIM ), mapped to chromosome 5q31; HHT4 (OMIM ), mapped to chromosome 7p14; and HHT5 (OMIM ), caused by mutation in the GDF2 gene (OMIM ) on chromosome 10q11.See also juvenile polyposis/HHT syndrome (OMIM ), caused by mutation in the SMAD4 gene (OMIM ).

Genes related to Telangiectasia, Hereditary Hemorrhagic, Type 1; Hht1

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Clinical Features

Top most frequent phenotypes and symptoms related to Telangiectasia, Hereditary Hemorrhagic, Type 1; Hht1

Seizures
Anemia
Hypertension
Congestive heart failure
Headache
Dilatation
Encephalopathy
Visual loss
Dyspnea
Abnormality of the liver

And another 60 symptoms. If you need more information about this disease we can help you.

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Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
— The onset for some of the known clinical features related to this disease may vary, including juvenile onset .

Alternative names

Telangiectasia, Hereditary Hemorrhagic, Type 1; Hht1 Is also known as telangiectasia, hereditary hemorrhagic, of rendu, osler, and weber, orw disease, hht, osler-rendu-weber disease.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.

Telangiectasia, Hereditary Hemorrhagic, Type 1; Hht1 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Comprehensive Hereditary Cancer Panel. By Baylor Miraca Genetics Laboratories (United States). RUNX1, SDHA, SDHB, SDHC, SDHD, BMPR1A, BRCA1, BRCA2, STK11, EPCAM, TP53, VHL, WT1, CBL, SUFU, CDC73, CDH1, CDK4, CDKN1C, CDKN2A , (...) View the complete list with 39 more genes Panel complete gene list RUNX1, SDHA, SDHB, SDHC, SDHD, BMPR1A, BRCA1, BRCA2, STK11, EPCAM, TP53, VHL, WT1, CBL, SUFU, CDC73, CDH1, CDK4, CDKN1C, CDKN2A, CEBPA, SBDS, BRIP1, SDHAF2, TMEM127, PALB2, FLCN, ENG, FH, GATA2, ALK, GPC3, APC, SMAD4, MAX, MEN1, MET, MLH1, MRE11, MSH2, MSH6, MUTYH, NBN, NF2, ATM, PAX5, PMS1, PMS2, PHOX2B, PRF1, PRKAR1A, BARD1, PTCH1, PTEN, PTPN11, RAD50, RAD51C, RAD51D, RET Specificity 2 % Genes 100 %
Hereditary Colorectal/Gastrointestinal Cancer Panel. By Baylor Miraca Genetics Laboratories (United States). BMPR1A, BRCA1, BRCA2, STK11, EPCAM, TP53, CDH1, CDK4, CDKN2A, PALB2, ENG, APC, SMAD4, MLH1, MSH2, MSH6, MUTYH, ATM, PMS1, PMS2 , (...) View the complete list with 1 more genes Panel complete gene list BMPR1A, BRCA1, BRCA2, STK11, EPCAM, TP53, CDH1, CDK4, CDKN2A, PALB2, ENG, APC, SMAD4, MLH1, MSH2, MSH6, MUTYH, ATM, PMS1, PMS2, PTEN Specificity 5 % Genes 100 %
Comprehensive Pulmonary Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RPGR, SCNN1A, SCNN1B, SCNN1G, BMPR1B, BMPR2, SFTPA1, SFTPA2, SFTPB, SFTPC, SFTPD, SLC7A7, SPAG1, STAT3, TERC, TERT, TINF2, NKX2-1, TSC1, TSC2 , (...) View the complete list with 73 more genes Panel complete gene list RPGR, SCNN1A, SCNN1B, SCNN1G, BMPR1B, BMPR2, SFTPA1, SFTPA2, SFTPB, SFTPC, SFTPD, SLC7A7, SPAG1, STAT3, TERC, TERT, TINF2, NKX2-1, TSC1, TSC2, RSPH1, CFAP298, CAV1, HPS3, HPS4, RTEL1, NME8, LRRC6, HPS5, DTNBP1, ACVRL1, INVS, CENPF, CCNO, DNAI2, HPS6, CFTR, DOCK8, ZMYND10, DNAAF2, BLOC1S3, RSPH3, RSPH9, DNAAF4, RSPH4A, DNAL1, DRC1, CSF2RA, CSF2RB, CCDC39, TTC25, ARMC4, OFD1, DNAAF5, CCDC40, CCDC114, FLCN, ELMOD2, CCDC151, DKC1, DNAH1, DNAH11, DNAH5, DNAH8, DNAI1, CCDC65, DNAAF3, DNAAF1, DNAJB13, EDN3, EFEMP2, CCDC103, ABCA3, ELN, ENG, FBLN5, FOXF1, MCIDAS, GAS8, GDF2, ALMS1, HPS1, AP3B1, KCNA5, KCNK3, LTBP4, SMAD4, SMAD9, MUC5B, BLOC1S6, PARN, SERPINA1, PHOX2B Specificity 2 % Genes 100 %
Arterial Hypertension Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). BMPR1B, BMPR2, CAV1, ACVRL1, ABCA3, ENG, GDF2, KCNA5, KCNK3, SMAD4, SMAD9 Specificity 10 % Genes 100 %
NGS Vascular Disorders Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). SOX18, TEK, VEGFC, GLMN, KRIT1, STAMBP, GJC2, ACVRL1, CCM2, CCBE1, ENG, FLT4, FOXC2, GATA2, GDF2, KIF11, SMAD4, PDCD10, PTEN, PTPN14 , (...) View the complete list with 1 more genes Panel complete gene list SOX18, TEK, VEGFC, GLMN, KRIT1, STAMBP, GJC2, ACVRL1, CCM2, CCBE1, ENG, FLT4, FOXC2, GATA2, GDF2, KIF11, SMAD4, PDCD10, PTEN, PTPN14, RASA1 Specificity 5 % Genes 100 %
Hereditary hemorrhagic telangiectasia - ENG Sequencing. By Children's Hospital Colorado Molecular Genetics Laboratory Children's Hospital Colorado (United States). ENG Specificity 100 % Genes 100 %
Test for ENG-Related Hereditary Hemorrhagic Telangiectasia. By Genome Diagnostics Laboratory University Medical Center Utrecht (Netherlands). ENG Specificity 100 % Genes 100 %
Hereditary Hemorrhagic Telangiectasia. By Genetic Diagnostic Laboratory University of Pennsylvania School of Medicine (United States). ACVRL1, ENG, SMAD4 Specificity 34 % Genes 100 %

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Sources and references

You can check the following sources for additional information.

OMIM Rare Disease Symptoms Checker

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