Fig. 2
From: The value of CSF flow studies in the management of CSF disorders in children: a pictorial review
The value of FLAIR sequence in two different patients. a Axial FLAIR of a 14-year-old boy showing periventricular high signal in a setting of acute hydrocephalus secondary to a colloid cyst (not shown). b Axial FLAIR of an 11-year-old girl with periventricular high signal reflecting poor myelination due to the noxious effect of hydrocephalus. Note the thick skull with prominent diploic space (asterisk) in the chronic shunted patient