Follow-Up of endovascular coil embolization for intracranial aneurysms using magnetic resonance angiography
نویسندگان
چکیده
Purpose: To assess the usefulness and reproducibility of magnetic resonance angiography (MRA) for evaluation intracranial aneurysms treated by endovascular coiling.
منابع مشابه
Long-term follow-up of endovascular coil embolization for cerebral aneurysms using three-dimensional time-of-flight magnetic resonance angiography.
OBJECTIVES As endovascular treatment becomes more prevalent, aneurysm recurrence from neck remnants, recanalization, incomplete obliteration and bleeding remain major concerns. In the current analysis, we attempted to identify factors related to disease progression and clinical outcome in patients treated with coil embolization. METHODS This study included 58 patients who underwent endovascul...
متن کاملcoil embolization of intracranial aneurysms: a six-month follow-up study
conclusion coil embolization showed successful outcomes in the treatment of intracranial aneurysms with a low complication rate. results immediately after the procedure, the total occlusion was seen in 76 (86.4%), subtotal occlusion in six (6.8%), and partial occlusion in six patients (6.8%). there was no significant relationship between the aneurysm size, aneurysm neck size, and location of th...
متن کاملA Comparison of Magnetic Resonance Angiography Techniques for the Evaluation of Intracranial Aneurysms Treated With Stent-assisted Coil Embolization
AIM To identify the effective magnetic resonance angiography (MRA) technique to monitor intracranial aneurysms treated with stent-assisted coiling. MATERIALS AND METHODS Retrospective analysis of various MRA techniques was performed in 42 patients. Three neuroradiologists independently compared non-contrast time of flight (ncTOF) MRA of the head, contrast-enhanced time of flight (cTOF) MRA of...
متن کاملTime-resolved Magnetic Resonance Angiography for assessment of recanalization after coil embolization of visceral artery aneurysms
BACKGROUND Follow-up imaging after coil embolization of visceral artery aneurysms is important for detecting recanalization. However, CT examination is susceptible to coil artifacts, which sometimes makes it difficult to assess recanalization. We report 2 cases where recanalization was successfully visualized using time-resolved magnetic resonance angiography after coil embolization of visceral...
متن کاملAssessment of endovascular coil configuration for embolization of intracranial aneurysms using computational fluid dynamics
Endovascular coil embolization of arterial aneurysms is often complicated by reduced blood flow to branching arteries. To determine the optimal coil configuration for safe embolization of endovascular aneurysms without compromising blood flow in branching arteries. A 3-dimensional voxel model, built based on an unruptured vertebral artery-posterior inferior cerebellar artery (VA-PICA) aneurysm,...
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ژورنال
عنوان ژورنال: Pamukkale t?p dergisi
سال: 2021
ISSN: ['1308-0865', '1309-9833']
DOI: https://doi.org/10.31362/patd.854579