Trait
Noncommunicating hydrocephalus
A form of hydrocephalus in which the flow of cerebrospinal fluid (CSF) within the cerebral ventricular system or in the outlets of the CSF to the arachnoid space is obstructed.
Summary
- Body system
- Abnormality of the nervous system
Reference genomeGRCh38hg38
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Get my Genome Test8 genes linked to Noncommunicating hydrocephalus
Changes in these genes cause rare conditions in which Noncommunicating hydrocephalus 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 |
|---|---|---|
| FOXJ1forkhead box J1 | Always | In 1 condition |
| DLG5discs large MAGUK scaffold protein 5 | Often (30–79%) | In 1 condition |
| BICRABRD4 interacting chromatin remodeling complex associated protein | Sometimes (5–29%) | In 1 condition |
| IFNGinterferon gamma | Sometimes (5–29%) | In 1 condition |
| KDM4Blysine demethylase 4B | Sometimes (5–29%) | In 1 condition |
| TSC1TSC complex subunit 1 | Sometimes (5–29%) | In 1 condition |
| TSC2TSC complex subunit 2 | Sometimes (5–29%) | In 1 condition |
| SMARCC1SWI/SNF related BAF chromatin remodeling complex subunit C1 | 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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