Advanced transluminal neurovascular navigation is an indispensable image-guided method that allows for real-time navigation of endovascular material in critical neurovascular settings. Thus far, it has been primarily based on 2D and 3D angiography, burdening the patient with a relatively high level of iodinated contrast. However, in the patients with renal insufficiency, this method is no longer tolerable due to the contrast load. The authors present a novel image guidance technique based on periprocedural fluoroscopic images fused with a preinterventionally acquired MRI data set. The technique is illustrated in a case in which the fused image combination was used for endovascular treatment of a giant cerebral aneurysm.
Abbreviations used in this paper:FDCT = flat detector CT; MRA = MR angiography.
Address correspondence to: Naci Kocer, M.D., Department of Radiology, Division of Neuroradiology, Cerrahpasa Medical School, University of Istanbul, Kocamustafapasa, Istanbul 34098, Turkey. email: email@example.com.
Please include this information when citing this paper: published online December 14, 2012; DOI: 10.3171/2012.11.JNS111355.
RuijtersD, , BabicD, , HomanR, , MielekampP, , ter Haar RomenyBM, & SuetensP: Real-time integration of 3-D multimodality data in interventional neuroangiography. J Electron Imaging18:033014-1–033014-7, 2009
RuijtersD, BabicD, HomanR, MielekampP, ter Haar RomenyBM, SuetensP: Real-time integration of 3-D multimodality data in interventional neuroangiography. J Electron Imaging18:033014-1–033014-7, 2009)| false