Patient was scanned for RMI at 6 m old

On T2-Weighted se...
Axial T2
On T2-Weighted sequences water, including CSF, is bright. Here you can appreciate the normal sulcus posteriorly and the normal subarachnoid space posteriorly by contrast to the enlargement of the subarachnoid space in the frontoparietal regions and to the wide sulcus anteriorly
Modality: MRI (T2)

- “ Although usually in the BESS the macrocephaly persist beyond 2 years old, the subarachnoid space fluid collection will become minimal as the child...”

View full size version of Benign enlargement of the subarachnoid spaces (BESS)

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