Fig. 3
From: Early detection of brainstem herniation using electroencephalography monitoring – case report
Computerized tomography of the brain axial section. a showing intraventricular hemorrhage (IVH) with hydrocephalus. b showing right frontal external ventricular drain (EVD) placement with no resolution of hydrocephalus. c showing post tPA scan with no resolution of IVH, interval placemnent of left frontal EVD. d showing post surgical changes of IVH evacuation, septostomy and new additional left parietal EVD placement with no radiological improvement of hydrocephalus