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Insights into Imaging
Fig. 5 | Insights into Imaging

Fig. 5

From: Evaluation of surgical revascularization procedure outcomes for adult Moyamoya disease: a computed tomography perfusion-based study

Fig. 5

CTP images before (top) and after (bottom) STA-MCA of the same patient as in Fig. 3. Preoperatively, CBF was significantly low, CBV was slightly high, and TTP and MTT were significantly delayed in the left hemisphere. Postoperatively, cerebral perfusion in the left frontoparietal lobe and basal ganglia was improved, as manifested by increased CBF, similar CBV, and shortened TTP and MTT

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