ArticleAJNR. American journal of neuroradiology2019
Visualization of Aneurysmal Neck and Dome after Coiling with 3D Multifusion Imaging of Silent MRA and FSE-MR Cisternography.
Article in AJNR. American journal of neuroradiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed.
- Dome-remnant dissociation after coil embolization of a basilar tip aneurysm: serial MR cisternography, silent MRA, and computational fluid dynamics findings suggest early hemodynamic redistribution. Illustrative case.Journal of neurosurgery. Case lessons · 2026Article
- Hemodynamic remnant drift after coil embolization: longitudinal silent MRA and computational fluid dynamics analysis of a migratory neck remnant. Illustrative case.Journal of neurosurgery. Case lessons · 2026Article
- Accuracy of computational fluid dynamics indices of unruptured cerebral aneurysms with 3 T magnetic resonance angiography.Neuroradiology · 2025Article
- Usefulness of silent magnetic resonance angiography for intracranial aneurysms treated with a flow re-direction endoluminal device.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025Article
- Comparison of silent MRA and time-of-flight MRA in the depiction and grading of brain arteriovenous malformations.Quantitative imaging in medicine and surgery · 2024Article
- Article
- Impact of microvascular decompression on wall shear stress in responsible arteries in trigeminal neuralgia and hemifacial spasm.Scientific reports · 2024Article
- Assessment of morphology and hemodynamics in a surgically clipped neck of a cerebral aneurysm: illustrative case.Journal of neurosurgery. Case lessons · 2024Article
- Evaluating the diagnostic performance of non-contrast magnetic resonance angiography sequences in the pre-procedural comprehensive analysis of direct carotid cavernous fistula.Neuroradiology · 2024Article
- Evaluation of the shrinkage process of a neck remnant after stent-coil treatment of a cerebral aneurysm using silent magnetic resonance angiography and computational fluid dynamics analysis: illustrative case.Journal of neurosurgery. Case lessons · 2024Article
- Usefulness of PETRA-MRA for Postoperative Follow-Up of Stent-Assisted Coil Embolization of Cerebral Aneurysms.Journal of neuroendovascular therapy · 2023Article
- Hemifacial spasm due to vertebral artery dissecting aneurysm treated with stent-in-stent placement; Pre- and post-treatment evaluation by 3D multifusion imaging using silent MR angiography.Surgical neurology international · 2022Article
- Utility of skull X-rays in identifying recurrence of coiled cerebral aneurysms.Journal of cerebrovascular and endovascular neurosurgery · 2021Article
- Validity of PETRA-MRA for Stent-Assisted Coil Embolization of Intracranial Aneurysms.Journal of neuroendovascular therapy · 2021Article
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5 authors.
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Abstract
background and purposeOur aim was to visualize the precise configuration of the aneurysmal neck and dome with/without remnants combined with a coiled dome after coiling treatment for cerebral aneurysms. We developed 3D multifusion imaging of silent MRA and FSE-MR cisternography. MATERIALS AND
methodsWe examined 12 patients with 3D multifusion imaging by composing 3D images reconstructed from TOF-MRA, silent MRA, and FSE-MR cisternography. The influence of magnetic susceptibility artifacts caused by metal materials affecting the configuration of the aneurysmal complex with coiling was assessed in a single 3D image.
resultsIn all cases, TOF-MRA failed to depict the aneurysmal neck complex precisely due to metal artifacts, whereas silent MRA delineated the neck and parent arteries at the coiled regions without serious metal artifacts. FSE-MR cisternography depicted the shape of the coiled aneurysmal dome and parent artery complex together with the brain parenchyma. With the 3D multifusion images of silent MRA and FSE-MR cisternography, the morphologic status of the coiled neck and parent arteries was clearly visualized with the shape of the dome in a single 3D image.
conclusionsSilent MRA is a non-contrast-enhanced form of MRA. It depicts the coiled neck complex without serious metal artifacts. FSE-MR cisternography can delineate the shape of the coiled dome. In this small feasibility study, 3D multifusion imaging of silent MRA and FSE-MR cisternography allowed good visualization of key features of coiled aneurysms. This technique may be useful in the follow-up of coiled aneurysms.
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