Not Dandy Walker variant: a review of prominent retrocerebellar CSF space in children.
Clin Radiol
; 79(5): 330-337, 2024 May.
Article
de En
| MEDLINE
| ID: mdl-38429135
ABSTRACT
The prominent retrocerebellar cerebrospinal fluid (CSF) space can be frequently encountered on paediatric neuroimaging studies. In cases involving abnormal vermian development where imaging does not align with the established criteria of Dandy-Walker malformation (DWM), the term "Dandy-Walker variant or continuum" has been historically employed to describe the aberrant posterior fossa development. Instead, the emphasis is on a more elaborate description of the findings in the posterior fossa. Moreover, combining the findings in the supratentorial brain can occasionally predict certain neurogenetic disorders that mimic Dandy-Walker phenotype. The present review demonstrates and differentiates the imaging features of various entities that result in an enlarged retrocerebellar CSF space, such as inferior vermian hypoplasia (IVH) and several neurogenetic conditions.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Syndrome de Dandy-Walker
Limites:
Child
/
Humans
Langue:
En
Journal:
Clin Radiol
/
Clin. radiol
/
Clinical radiology
Année:
2024
Type de document:
Article
Pays d'affiliation:
Canada
Pays de publication:
Royaume-Uni