Zhensen Chen1, Li Chen2, Manabu Shirakawa1, Wenjin Liu1, Dakota Ortega1, Jinmei Chen1, Niranjan Balu1, Theodore Trouard3, Thomas S Hatsukami4, Wei Zhou5, and Chun Yuan1
1Radiology, University of Washington, Seattle, WA, United States, 2Electrical and computer engineering, University of Washington, Seattle, WA, United States, 3Biomedical Engineering, University of Arizona, Tuscon, AZ, United States, 4Surgery, University of Washington, Seattle, WA, United States, 5Surgery, University of Arizona, Tuscon, AZ, United States
1Radiology, University of Washington, Seattle, WA, United States, 2Electrical and computer engineering, University of Washington, Seattle, WA, United States, 3Biomedical Engineering, University of Arizona, Tuscon, AZ, United States, 4Surgery, University of Washington, Seattle, WA, United States, 5Surgery, University of Arizona, Tuscon, AZ, United States
Intracranial vasculature features extracted from TOF images have similar behaviors as ASL CBF over multiple time points on patients undergoing carotid revascularization.
Figure 1. TOF
MRA images, iCafe tracing results and CBF maps of an example case. TP1, TP2 and
TP3 correspond to prior to carotid revascularization surgery, within 48 hours
after surgery and 6 months after surgery, respectively.
Table 3. Difference of TOF-iCafe features between time points
