Dandy-Walker malformation variant

Case contributed by Huda B. Gharbia
Diagnosis almost certain

Presentation

Developmental delay

Patient Data

Age: 2 years
Gender: Female
This study is a stack
Axial
FLAIR
This study is a stack
Axial
T2
This study is a stack
Coronal
T2
This study is a stack
Sagittal
T2
This study is a stack
Axial
T1
This study is a stack
Axial
DWI
This study is a stack
Axial
ADC
This study is a stack
Coronal
t1_tse_tir
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Info

Inferior cerebellar vermis hypoplasia, preserved small part of superior cerebellar vermis.

Relative preserved posterior fossa, with preserved torcula-lambdoid.

Dilatation of the IVth ventricle.

Case Discussion

Hypoplasia of cerebellar vermis, suggestive Dandy-Walker variant.

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