title: DSA volumetric 3D reconstructions of intracranial aneurysms: A pictorial essay.
abstract: A gold standard of cerebral vessel imaging remains the digital subtraction angiography (DSA) performed in three projections. However, in specific clinical cases, many additional projections are required, or a complete visualization of a lesion may even be impossible with 2D angiography. Three-dimensional (3D) reconstructions of rotational angiography were reported to improve the performance of DSA significantly. In this pictorial essay, specific applications of this technique are presented in the management of intracranial aneurysms, including: preoperative aneurysm evaluation, intraoperative imaging, and follow-up. Volumetric reconstructions of 3D DSA are a valuable tool for cerebral vessels imaging. They play a vital role in the assessment of intracranial aneurysms, especially in evaluation of the aneurysm neck and the aneurysm recanalization.
authors: Department of Radiology and Diagnostic Imaging, Nicolaus Copernicus University, Collegium Medicum, Bydgoszcz, Poland.
authors: Jakub
authors: J
authors: Cieściński
authors: Zbigniew
authors: Z
authors: Serafin
authors: Piotr
authors: P
authors: Strześniewski
authors: Władysław
authors: W
authors: Lasek
authors: Wojciech
authors: W
authors: Beuth