Dynamic computed tomography and functional imaging in cerebral vascular anomalies

摘要: Dynamic computed tomography was performed on patients with cerebral vascular anomalies, the density-versus-time curves were derived, and gray-scale functional images demonstrating pixel-by-pixel distribution of several flow parameters processed. This noninvasive method found to be useful not only in delineating anomalies their afferent efferent vessels, but also detecting abnormal patterns within outside anomalies. Limitations distinct advantages this technique are briefly discussed.