Figure 1From: The role of perfusion CT in identifying stroke mimics in the emergency room: a case of status epilepticus presenting with perfusion CT alterations CT perfusion study demonstrating ( a ) shortened mean transit time in the right occipital territory ( arrow ). Corresponding area of increased cerebral blood volume (b) and increased cerebral blood flow (c). FLAIR MRI brain (d) without evidence of infarct.Back to article page