Correlation between contrast time-density time on digital subtraction angiography and flow: an in vitro study.
and Purpose Digital subtraction angiography (DSA) provides an excellent anatomic characterization of cerebral vasculature, but hemodynamic assessment is often qualitative and subjective. Various clinical algorithms have been produced to semi-quantify flow from data obtained from DSA, but few have tested these against reliable flow values.
Source: World Neurosurgery - Category: Neurosurgery Authors: Denise Brunozzi, Sophia F. Shakur, Rahim Ismail, Andreas Linninger, Chih-Yang Hsu, Fady T. Charbel, Ali Alaraj Tags: Original article Source Type: research