CLOVES syndrome

Summary
Synonym
  • congenital lipomatous overgrowth, vascular malformations, and epidermal nevi
Definition
A syndrome that is characterized by congenital lipomatous overgrowth, progressive, complex and mixed truncal vascular malformation, and epidermal nevi that has_material_basis_in somatic mosaicism for postzygotic activating mutations in the PIK3CA gene on chromosome 3q26.
Super Class
syndrome
Disease Ontology
DOID:0080351
Mondo Disease Ontology
ORDO
GARD
MGI genotype (from TogoID)
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
5290 PIK3CA phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha
Displaying 1 entry
Gene ID Gene Symbol Description Source
18706 Pik3ca phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha
The Human Phenotype Ontology
Displaying entries 11 - 20 of 20 in total
HPO ID HPO Term
HP:0001852 Sandal gap
HP:0001528 Hemihypertrophy
HP:0003577 Congenital onset
HP:0001744 Splenomegaly
HP:0012721 Venous malformation
HP:0000465 Webbed neck
HP:0004099 Macrodactyly
HP:0002144 Tethered cord
HP:0001442 Typified by somatic mosaicism
HP:0000089 Renal hypoplasia
Displaying 1 entry
Gene ID Gene Symbol Description
5290 PIK3CA phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha

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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: August 4, 2025