A comparison between the CS-TOF and the CTA/DSA for WEB device management
| Autor: | Oktay Algin, Gokhan Yuce, Ural Koc, Giyas Ayberk |
|---|---|
| Přispěvatelé: | Algin, Oktay |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Computed Tomography Angiography
Time of flight mr angiography DSA Sensitivity and Specificity 030218 nuclear medicine & medical imaging 03 medical and health sciences 0302 clinical medicine Imaging Three-Dimensional Non-contrast MR angiography Medicine Humans cardiovascular diseases Cerebral aneurysm Retrospective Studies business.industry TOF Angiography Digital Subtraction Intracranial Aneurysm Original Articles WEB Cerebral Angiography Compressed sensing business 030217 neurology & neurosurgery Magnetic Resonance Angiography Biomedical engineering Follow-Up Studies |
| Zdroj: | Interv Neuroradiol Interventional Neuroradiology |
| Popis: | Purpose There is no study on the role of three-dimensional compressed sensing time of flight MR angiography (3D-CS-TOF) in the management of the WEB device. We evaluated the efficacy of 3-tesla 3D-CS-TOF for the management and follow-up of the WEB device implantations. Materials and methods Seventy-three aneurysms of 69 patients treated with the WEB device were retrospectively examined. Morphological parameters and embolization results of the aneurysms were assessed and compared on 3D-CS-TOF, CTA, and DSA images. Results Occluded, neck remnant, and recurrent aneurysms were observed in 61 (83.6%), 7 (9.6%), and 5 (6.8%) aneurysms, respectively. Inter- and intra-reader agreement values related to aneurysm size measurements were perfect. Aneurysms size, age, and proximal vessel tortuosity were negatively correlated with the visibility of the aneurysms and parent vessels on 3D-CS-TOF images (p = 0.043; p = 0.032; p Conclusion According to our results, 3D-CS-TOF can be an easy, fast, and reliable alternative for the management or follow-up of WEB assisted embolization. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|