| Phenotype: | fourth ventricle hydrocephalic, abnormal |
|---|---|
| Note: | This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name. |
| Name: | fourth ventricle |
|---|---|
| Synonyms: | 4th ventricle, hindbrain ventricle, rhombencephalic ventricle, rhombencephalic vesicle, ventricle IV, ventriculus rhombencephali |
| Definition: | Fluid-filled brain cavity. Most posterior brain ventricle. |
| Ontology: | Anatomy Ontology [ZFA:0000110] |
| Name: | hydrocephalic |
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| Synonyms: | |
| Definition: | A structural quality which is held by a bearer when the latter exhibits an excessive accumulation of cerebral spinal fluid. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001853] |