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Mammalian Phenotype Browser
Term Detail
MP term:megacephaly
Synonym: big head
Synonym: enlarged head
Synonym: increased head size
Synonym: large head
Synonym: macrocephaly
MP id: MP:0000434
Alternate id: MP:0001266, Fyler:4335
Definition: an abnormally large size of the head
Number of paths to term: 1

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

mammalian phenotype
        is-agrowth/size/body region phenotype
                is-aabnormal head morphology
                        is-aabnormal head size
                                is-amegacephaly [MP:0000434] (36 genotypes, 36 annotations)

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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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MGI 6.08
The Jackson Laboratory