Task: Answer Verification
Input (English): Question: Does automated voxel-based analysis of volumetric dynamic contrast-enhanced CT data improve measurement of serial changes in tumor vascular biomarkers?
Answer: Parametric voxel-based analysis of 4D DCE CT data resulted in greater accuracy and reliability in measuring changes in perfusion CT-based kinetic metrics, which have the potential to be used as biomarkers in patients with metastatic brain cancer.
Output (English): yes