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Ontology Browser
Term:
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Anencephaly +   
Anencephaly is a developmental anomaly characterized by a fetus that has no calvarium, with a lack of most or all of the fetus' brain tissue. Anencephaly belongs to a collective group known as neural tube defects (NTD) and is a result of the neural tube failing to close in its rostral end during fetal development.
Aplasia/Hypoplasia of the corpus callosum +   
Aprosencephaly 
Atelencephaly 
Cerebral hypoplasia +   
Craniorachischisis 
Encephalocele +   
Exencephaly  
Iniencephaly 
Microcephaly +   
Myelomeningocele  
Myeloschisis  

Synonyms
Exact Synonyms: Embryonic anencephaly ;   Fetal anencephaly ;   Foetal anencephaly
Xrefs: Fyler:4332 ;   SNOMEDCT_US:89369001 ;   UMLS:C0002902
Definition Sources: PMID:31424828, PMID:32706613

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