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Research ArticleBRAIN

The Leptomeningeal “Ivy Sign” on Fluid-Attenuated Inversion Recovery MR Imaging in Moyamoya Disease: A Sign of Decreased Cerebral Vascular Reserve?

N. Mori, S. Mugikura, S. Higano, T. Kaneta, M. Fujimura, A. Umetsu, T. Murata and S. Takahashi
American Journal of Neuroradiology May 2009, 30 (5) 930-935; DOI: https://doi.org/10.3174/ajnr.A1504
N. Mori
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S. Mugikura
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S. Higano
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T. Kaneta
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M. Fujimura
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A. Umetsu
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T. Murata
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American Journal of Neuroradiology: 30 (5)
American Journal of Neuroradiology
Vol. 30, Issue 5
May 2009
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Cite this article
N. Mori, S. Mugikura, S. Higano, T. Kaneta, M. Fujimura, A. Umetsu, T. Murata, S. Takahashi
The Leptomeningeal “Ivy Sign” on Fluid-Attenuated Inversion Recovery MR Imaging in Moyamoya Disease: A Sign of Decreased Cerebral Vascular Reserve?
American Journal of Neuroradiology May 2009, 30 (5) 930-935; DOI: 10.3174/ajnr.A1504

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The Leptomeningeal “Ivy Sign” on Fluid-Attenuated Inversion Recovery MR Imaging in Moyamoya Disease: A Sign of Decreased Cerebral Vascular Reserve?
N. Mori, S. Mugikura, S. Higano, T. Kaneta, M. Fujimura, A. Umetsu, T. Murata, S. Takahashi
American Journal of Neuroradiology May 2009, 30 (5) 930-935; DOI: 10.3174/ajnr.A1504
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  • The Possible Difference of Underlying Pathophysiologies between "Ivy Sign" on Contrast-Enhanced MRI and FLAIR
  • Ivy Sign in Moyamoya Disease: A Comparative Study of the FLAIR Vascular Hyperintensity Sign Against Contrast-Enhanced MRI
  • FLAIR vascular hyperintensities predict early ischemic recurrence in TIA
  • Elevated Cerebral Blood Volume Contributes to Increased FLAIR Signal in the Cerebral Sulci of Propofol-Sedated Children
  • De Novo Ivy Sign Indicates Postoperative Hyperperfusion in Moyamoya Disease
  • Decrease in Leptomeningeal Ivy Sign on Fluid-Attenuated Inversion Recovery Images after Cerebral Revascularization in Patients with Moyamoya Disease
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    Journal of Computer Assisted Tomography 2019 43 2
  • Arterial spin-labeling MR imaging in moyamoya disease compared with SPECT imaging
    Tomoyuki Noguchi, Masatou Kawashima, Hiroyuki Irie, Takateru Ootsuka, Masashi Nishihara, Toshio Matsushima, Sho Kudo
    European Journal of Radiology 2011 80 3
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    Dongwei Dai, Qiong Lu, Qinghai Huang, Pengfei Yang, Bo Hong, Yi Xu, Wenyuan Zhao, Jianmin Liu, Qiang Li, Balraj Mittal
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  • Clinical implications of the cortical hyperintensity belt sign in fluid-attenuated inversion recovery images after bypass surgery for moyamoya disease
    Eika Hamano, Hiroharu Kataoka, Naomi Morita, Daisuke Maruyama, Tetsu Satow, Koji Iihara, Jun C. Takahashi
    Journal of Neurosurgery 2017 126 1
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    European Journal of Radiology 2011 80 3
  • Neuroimaging findings in sickle cell disease
    S C Thust, C Burke, A Siddiqui
    The British Journal of Radiology 2014 87 1040
  • Decrease in Leptomeningeal Ivy Sign on Fluid-Attenuated Inversion Recovery Images after Cerebral Revascularization in Patients with Moyamoya Disease
    M. Kawashima, T. Noguchi, Y. Takase, Y. Nakahara, T. Matsushima
    American Journal of Neuroradiology 2010 31 9
  • Postoperative Cerebral Infarction Risk Factors and Postoperative Management of Pediatric Patients with Moyamoya Disease
    Shinsuke Muraoka, Yoshio Araki, Goro Kondo, Michihiro Kurimoto, Yoshiki Shiba, Kenji Uda, Shinji Ota, Sho Okamoto, Toshihiko Wakabayashi
    World Neurosurgery 2018 113
  • Arterial spin-labeling MR imaging in moyamoya disease compared with clinical assessments and other MR imaging finings
    Tomoyuki Noguchi, Masatou Kawashima, Masashi Nishihara, Tetsuyoshi Hirai, Toshio Matsushima, Hiroyuki Irie
    European Journal of Radiology 2013 82 12
  • De Novo Ivy Sign Indicates Postoperative Hyperperfusion in Moyamoya Disease
    Nobutaka Horie, Minoru Morikawa, Youichi Morofuji, Takeshi Hiu, Tsuyoshi Izumo, Kentaro Hayashi, Izumi Nagata
    Stroke 2014 45 5

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