juvenile polyposis-hereditary hemorrhagic telangiectasia syndrome

Summary
Synonym
  • JP-HHT
Definition
A syndrome characterized by hamartomatous polyps in the gastrointestinal tract, telangiectases of the skin, and oral and nasal mucosa, epistaxis, and arteriovenous malformations of the lungs, liver, brain, and gastrointestinal tract that has_material_basis_in heterozygous mutation in the SMAD4 gene on chromosome 18q21.2.
Super Class
autosomal dominant disease syndrome
Disease Ontology
DOID:0111543
Mondo Disease Ontology
OMIM
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
4089 SMAD4 SMAD family member 4
Displaying 1 entry
Gene ID Gene Symbol Description Source
17128 Smad4 SMAD family member 4
The Human Phenotype Ontology
Displaying entries 11 - 20 of 42 in total
HPO ID HPO Term
HP:0001270 Motor delay
HP:0001290 Generalized hypotonia
HP:0001627 Abnormal heart morphology
HP:0001631 Atrial septal defect
HP:0001643 Patent ductus arteriosus
HP:0001892 Abnormal bleeding
HP:0001903 Anemia
HP:0001999 Abnormal facial shape
HP:0002003 Large forehead
HP:0002007 Frontal bossing
Displaying 1 entry
Gene ID Gene Symbol Description
5728 PTEN phosphatase and tensin homolog

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: December 9, 2024