CT Perfusion of the Brain
The basics of the method and interpreting images
CT assisted dynamic perfusion imaging (perfusion CT, PCT) has evolved in recent years with the introduction of the multi-slice spiral technique, the use of study protocols with lower injection rates and improved evaluation programmes.

and slightly delayed density sequence in the parenchyma compared with the arterial curve
This article was first published in the VISIONS, issue 9/2006, a publication of Toshiba Medical Systems
03.07.2007