Evaluation of a high-signal lesion posterior to the intracranial vertebral artery using 3D balanced fast-field echo imaging
| العنوان: | Evaluation of a high-signal lesion posterior to the intracranial vertebral artery using 3D balanced fast-field echo imaging |
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| المؤلفون: | Kazuhiro Tsuchiya, Ryota Kogue, Maki Umino, Hajime Sakuma, Masayuki Maeda |
| المصدر: | Neuroradiology. 61:1199-1202 |
| بيانات النشر: | Springer Science and Business Media LLC, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Adult, Male, Accessory nerve, Vertebral artery, Contrast Media, Gadolinium, Inversion recovery, Fluid-attenuated inversion recovery, Sensitivity and Specificity, 030218 nuclear medicine & medical imaging, Fast field echo, Lesion, 03 medical and health sciences, Accessory Nerve, Imaging, Three-Dimensional, 0302 clinical medicine, medicine.artery, medicine, Humans, Radiology, Nuclear Medicine and imaging, Foramen Magnum, Vertebral Artery, Aged, Retrospective Studies, Neuroradiology, Incidental Findings, medicine.diagnostic_test, Brain Neoplasms, Echo-Planar Imaging, business.industry, Magnetic resonance imaging, Middle Aged, Image Enhancement, Cerebral Angiography, Female, Neurology (clinical), medicine.symptom, Cardiology and Cardiovascular Medicine, business, Nuclear medicine, 030217 neurology & neurosurgery |
| الوصف: | Previous reports have identified a small, benign, high-signal lesion (HSL) posterior to the intracranial vertebral artery and associated with the ipsilateral spinal accessory nerve (SAN) using 3D fluid-attenuated inversion recovery (3D FLAIR) imaging as an emerging new entity. To elucidate the relationship between HSLs and SAN, 76 patients with 86 HSLs were evaluated using 3D FLAIR and 3D balanced fast-field echo (3D bFFE imaging). All HSLs showed contact with ipsilateral SAN on both the sequences. 3D bFFE imaging clearly distinguished between the two structures unlike 3D FLAIR. Moreover, SAN was surrounded by HSLs on 3D bFFE images, which may be a characteristic of this entity. |
| تدمد: | 1432-1920 0028-3940 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e73d0a0e9262502c915805ad5d1375dTest https://doi.org/10.1007/s00234-019-02270-5Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....5e73d0a0e9262502c915805ad5d1375d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14321920 00283940 |
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