Fig. 11From: The value of CSF flow studies in the management of CSF disorders in children: a pictorial reviewA 7-month-old girl with hydrocephalus secondary to focal aqueduct stenosis. a Sagittal 3D-DRIVE demonstrates aqueduct stenosis (arrow) with dilated ventricular system. b, c Coronal reformatted image reveals prepontine adhesions (arrows)Back to article page