Webster's Online Dictionary
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Definition: ACRANIA

Part of Speech Definition
Noun 1. Partial or total absence of the skull.[Websters]
2. The lowest group of Vertebrata, including the amphioxus, in which no skull exists.[Websters].

Source: Webster's Revised Unabridged Dictionary (1913)

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"Acrania" is a common misspelling or typo for: acranial.

Date "Acrania" was first used in popular English literature: sometime before 1914. (references)

Etymology:Acrania \A*cra"ni*a\, noun. [New Latin expression, from the Greek expression 'a priv. skull.]. (references)


Extended Definition: ACRANIA


Acrania

Acrania
Classification and external resources
ICD-10 Q00.0
ICD-9 740.0

Acrania is a cephalic disorder of a human fetus characterised by a partial or complete absence of the cranium. The condition is frequently, though not always, associated with anencephaly. [1]

Diagnosis

Ultrasound can be involved in diagnosis.[2]

Prognosis

Whether diagnosed during pregnancy or at birth, the condition is invariably fatal.[1]

References

  1. a b Acrania: review of 13 cases - Tae-Hee Kwon, MD*, Jim King, MD, Philippe Jeanty, MD, PhD
  2. Liu IF, Chang CH, Yu CH, Cheng YC, Chang FM (2005). "Prenatal diagnosis of fetal acrania using three-dimensional ultrasound". Ultrasound in medicine & biology 31 (2): 175–8. doi:10.1016/j.ultrasmedbio.2004.10.005. PMID 15708455. 
Congenital malformations and deformations of nervous system (Q00-Q07, 740-742)
Brain Anencephaly (Acephaly, Acrania, Iniencephaly) - Encephalocele - Microcephaly - Congenital hydrocephalus (Dandy-Walker syndrome) - other reduction deformities (Holoprosencephaly, Lissencephaly, Pachygyria, Hydranencephaly) - Septo-optic dysplasia - Megalencephaly - Congenital cerebral cysts (Porencephaly, Schizencephaly) - Congenital brain tumors
Brain stem Arnold-Chiari malformation
Spinal cord Spina bifida - Currarino syndrome - Sacrococcygeal teratoma - Diastematomyelia - Syringomyelia
see also non-congenital CNS and PNS (G, 320-359)

Source: adapted by the editor from Wikipedia, the free encyclopedia; from the article "Acrania". Image Credit.



Topics by Level of Interest: ACRANIA

Topics sorted by level of Interest Level (1=low, 600=high)     Topics sorted Alphabetically Level (1=low, 600=high)
Acrania 6     Acrania 6

Source: the editor, created by/for EVE to gauge likely levels of human interest in linguistically triggered topics (compiled across various sources, such as Wikipedia and specialty expression glosses).

Translations: ACRANIA

Language Translations (or nearest inflections or synonyms, in parentheses)
Deutsch Fehlen des Schädeldachs (acrania), Akranie (acrania). Additional references: Deutsch, Germany, Austria, acrania. (volunteer & more translations)
Français acrânie (acrania). Additional references: Français, France, Algeria, acrania. (volunteer & more translations)
French acrânie (acrania). Additional references: French, France, Algeria, acrania. (volunteer & more translations)
German Fehlen des Schädeldachs (acrania), Akranie (acrania). Additional references: German, Germany, Austria, acrania. (volunteer & more translations)
Greek ακρανία (acrania). Additional references: Greek, Greece, Albania, acrania. (volunteer & more translations)
Greek (transliteration) akrania (acrania). Additional references: Greek, Greece, Albania, acrania. (volunteer & more translations)
High German Fehlen des Schädeldachs (acrania), Akranie (acrania). Additional references: High German, Germany, Austria, acrania. (volunteer & more translations)
Hochdeutsch Fehlen des Schädeldachs (acrania), Akranie (acrania). Additional references: Hochdeutsch, Germany, Austria, acrania. (volunteer & more translations)
Source: Eve, based on a combination of meta analysis and graph theory (for near and back translations). Top

Constructed Language Translations: ACRANIA

Language Translations for “acrania” or closest synonym(s); back translations in parentheses.
Pig Latin acraniaway (acrania). Additional references: Pig Latin, acrania. (volunteer)
Terran B akranie (acrania). Additional references: Terran B, acrania. (volunteer)
Source: compiled by the editor. Top