Trait
Spontaneous hematomas
Spontaneous development of hematomas (hematoma) or bruises without significant trauma.
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test19 genes linked to Spontaneous hematomas
Changes in these genes cause rare conditions in which Spontaneous hematomas 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 |
|---|---|---|
| TNXBtenascin XB | Very often (80–99%) | In 1 condition |
| WASWASP actin nucleation promoting factor | Very often (80–99%) | In 1 condition |
| CD109CD109 molecule | Often (30–79%) | In 1 condition |
| COG8component of oligomeric golgi complex 8 | Often (30–79%) | In 2 conditions |
| F13A1coagulation factor XIII A chain | Often (30–79%) | In 2 conditions |
| F13Bcoagulation factor XIII B chain | Often (30–79%) | In 1 condition |
| GP1BAglycoprotein Ib platelet subunit alpha | Often (30–79%) | In 2 conditions |
| GP1BBglycoprotein Ib platelet subunit beta | Often (30–79%) | In 2 conditions |
| GP9glycoprotein IX platelet | Often (30–79%) | In 1 condition |
| ITGA2integrin subunit alpha 2 | Often (30–79%) | In 1 condition |
| ITGA2Bintegrin subunit alpha 2b | Often (30–79%) | In 2 conditions |
| ITGB3integrin subunit beta 3 | Often (30–79%) | In 2 conditions |
| PRKACGprotein kinase cAMP-activated catalytic subunit gamma | Often (30–79%) | In 1 condition |
| ATP7AATPase copper transporting alpha | Sometimes (5–29%) | In 1 condition |
| F10coagulation factor X | Sometimes (5–29%) | In 1 condition |
| F5coagulation factor V | Sometimes (5–29%) | In 1 condition |
| FYB1FYN binding protein 1 | Sometimes (5–29%) | In 1 condition |
| F8coagulation factor VIII | Rarely (1–4%) | In 2 conditions |
| SERPINE1serpin family E member 1 | Not recorded | 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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