Trait
Lymphangioma
Lymphangiomas are rare congenital malformations consisting of focal proliferations of well-differentiated lymphatic tissue in multi cystic or sponge like structures. Lymphangioma is usually asymptomatic due to its soft consistency but compression of adjacent structures can be seen due to the mass effect of a large tumor.
Summary
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test11 genes linked to Lymphangioma
Changes in these genes cause rare conditions in which Lymphangioma is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.
| Gene | How often it is seen | Conditions |
|---|---|---|
| ADAMTS3ADAM metallopeptidase with thrombospondin type 1 motif 3 | Very often (80–99%) | In 1 condition |
| AKT1AKT serine/threonine kinase 1 | Very often (80–99%) | In 2 conditions |
| CCBE1collagen and calcium binding EGF domains 1 | Very often (80–99%) | In 1 condition |
| FAT4FAT atypical cadherin 4 | Very often (80–99%) | In 1 condition |
| PIK3CAphosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha | Very often (80–99%) | In 1 condition |
| PTENphosphatase and tensin homolog | Very often (80–99%) | In 1 condition |
| COL18A1collagen type XVIII alpha 1 chain | Sometimes (5–29%) | In 1 condition |
| IDH1isocitrate dehydrogenase (NADP(+)) 1 | Sometimes (5–29%) | In 2 conditions |
| IDH2isocitrate dehydrogenase (NADP(+)) 2 | Sometimes (5–29%) | In 1 condition |
| PAK2p21 (RAC1) activated kinase 2 | Sometimes (5–29%) | In 1 condition |
| PTH1Rparathyroid hormone 1 receptor | Sometimes (5–29%) | In 1 condition |
How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.
Broader traits
Where this comes from
- The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
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