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Mammalian Phenotype Browser
Term Detail
MP term:hydroencephaly
Synonym: hydrocephalus
Synonym: Hydrocephaly
MP id: MP:0001891
Alternate id: MP:0000916
Definition: excessive accumulation of cerebrospinal fluid in the brain, especially the cerebral ventricles, often leading to increased brain size and other brain trauma
Number of paths to term: 3

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal brain development
                                        is-aabnormal cervical flexure morphology
                                        is-aabnormal embryonic neuroepithelial layer differentiation
                                        is-aabnormal forebrain development +
                                        is-aabnormal hindbrain development +
                                        is-aabnormal midbrain development +
                                        is-aabnormal midbrain-hindbrain boundary morphology +
                                        is-aabnormal olfactory bulb development +
                                        is-aabnormal primordial meninx morphology
                                        is-aabnormal rhombic lip morphology +
                                        is-adecreased oligodendrocyte progenitor number
                                        is-adelayed brain development
                                        is-aexencephaly
                                        is-aholoprosencephaly +
                                        is-ahydroencephaly [MP:0001891] (224 genotypes, 234 annotations)
                                                is-anon-obstructive hydrocephaly
                                                is-aobstructive hydrocephaly +
                                        is-aincreased oligodendrocyte progenitor number


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal brain ventricular system morphology
                                        is-aabnormal brain ventricle morphology +
                                        is-aabnormal cerebral aqueduct morphology +
                                        is-aabnormal interventricular foramen morphology
                                        is-aabnormal lateral aperture morphology
                                        is-aabnormal median aperture morphology +
                                        is-ahydroencephaly [MP:0001891] (224 genotypes, 234 annotations)
                                                is-anon-obstructive hydrocephaly
                                                is-aobstructive hydrocephaly +


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal nervous system development
                                is-aabnormal brain development
                                        is-aabnormal cervical flexure morphology
                                        is-aabnormal embryonic neuroepithelial layer differentiation
                                        is-aabnormal forebrain development +
                                        is-aabnormal hindbrain development +
                                        is-aabnormal midbrain development +
                                        is-aabnormal midbrain-hindbrain boundary morphology +
                                        is-aabnormal olfactory bulb development +
                                        is-aabnormal primordial meninx morphology
                                        is-aabnormal rhombic lip morphology +
                                        is-adecreased oligodendrocyte progenitor number
                                        is-adelayed brain development
                                        is-aexencephaly
                                        is-aholoprosencephaly +
                                        is-ahydroencephaly [MP:0001891] (224 genotypes, 234 annotations)
                                                is-anon-obstructive hydrocephaly
                                                is-aobstructive hydrocephaly +
                                        is-aincreased oligodendrocyte progenitor number

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last database update
08/19/2014
MGI 5.19
The Jackson Laboratory