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Fig. 2 | BMC Neurology

Fig. 2

From: Time-dependent parameter of perfusion imaging as independent predictor of clinical outcome in symptomatic carotid artery stenosis

Fig. 2

Patient with 90 % carotid artery stenosis and unfavorable outcome. a Large prolonged TTP volume on TTP-map provided by scanner software without thresholding. b Large TTP volume with markedly prolonged TTP on TTP-map calculated by Olea-Sphere®. c DWI provided by scanner software showing multiple areas with restricted diffusion. High grade intracranial stenosis or occlusion was excluded in angiography. d Large prolonged Tmax volume calculated by Olea-Sphere®

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