Automatic radiomic feature extraction using deep learning for angiographic parametric imaging of intracranial aneurysms.
Journal:
Journal of neurointerventional surgery
Published Date:
Aug 23, 2019
Abstract
BACKGROUND: Angiographic parametric imaging (API) is an imaging method that uses digital subtraction angiography (DSA) to characterize contrast media dynamics throughout the vasculature. This requires manual placement of a region of interest over a lesion (eg, an aneurysm sac) by an operator.