Quantification of Tumor Vessels in Glioblastoma Patients Using Time-of-Flight Angiography at 7 Tesla: A Feasibility Study
Figure 2
Demonstration of multiscale vessel enhancement filtering.
A) Contrast enhanced T1 weighted images at 3 Tesla of a patient with right temporal glioblastoma. B) 7 Tesla ToF angiography maximum intensity projection. Within the selected VOI (E) (representative slide in (C)), vessels are automatically detected and visualized (F) (representative slide with red colored vessels in (D)).