Search Results - "Kuya, Keita"

Usefulness of deep learning-assisted identification of hyperdense MCA sign in acute ischemic stroke: comparison with readers’ performance by Shinohara, Yuki, Takahashi, Noriyuki, Lee, Yongbum, Ohmura, Tomomi, Umetsu, Atsushi, Kinoshita, Fumiko, Kuya, Keita, Kato, Ayumi, Kinoshita, Toshibumi

“…Purpose To evaluate the usefulness of deep learning-assisted diagnosis for identifying hyperdense middle cerebral artery sign (HMCAS) on non-contrast computed…”
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Role of Neuroimaging on Differentiation of Parkinson's Disease and Its Related Diseases by Ogawa, Toshihide, Fujii, Shinya, Kuya, Keita, Kitao, Shin-Ichiro, Shinohara, Yuki, Ishibashi, Mana, Tanabe, Yoshio

“…[ABSTRACT] An accurate diagnosis of Parkinson's disease (PD) is a prerequisite for therapeutic management. In spite of recent advances in the diagnosis of…”
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Reduction of metal artifacts due to dental hardware in computed tomography angiography: assessment of the utility of model-based iterative reconstruction by Kuya, Keita, Shinohara, Yuki, Kato, Ayumi, Sakamoto, Makoto, Kurosaki, Masamichi, Ogawa, Toshihide

“…Purpose The aim of this study is to assess the value of adaptive statistical iterative reconstruction (ASIR) and model-based iterative reconstruction (MBIR)…”
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A case of acute encephalopathy with biphasic seizures and late reduced diffusion: Utility of arterial spin labeling sequence by Kuya, Keita, Fujii, Shinya, Miyoshi, Fuminori, Ohno, Koyo, Shinohara, Yuki, Maegaki, Yoshihiro, Ogawa, Toshihide

“…Abstract A 1-year-old boy was admitted because of febrile status epilepticus (FSE). A secondary cluster of seizures was seen on day 5 after onset, and the…”
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Reply to: Early hypoperfusion on arterial spin labelling may be a diagnostic marker for acute encephalopathy with biphasic seizures and late reduced diffusion by Kuya, Keita, Fujii, Shinya, Ogawa, Toshihide

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Usefulness of High-Resolution 3D Multi-Sequences for Peripheral Facial Palsy: Differentiation Between Bellʼs Palsy and Ramsay Hunt Syndrome by Kuya, Junko, Kuya, Keita, Shinohara, Yuki, Kunimoto, Yasuomi, Yazama, Hiroaki, Ogawa, Toshihide, Takeuchi, Hiromi

“…OBJECTIVE:To investigate the usefulness of magnetic resonance imaging (MRI) including three-dimensional (3D) sequences in the differentiation between Bellʼs…”
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A Case of Intracranial Subependymoma: Histopathological Confirmation of Ring-shaped Lateral Ventricular Nodule by Kuya, Keita, Shinohara, Yuki, Yoshioka, Hiroki, Kuwamoto, Satoshi, Kurosaki, Masamichi, Ogawa, Toshihide

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Proximal Bright Vessel Sign on Arterial Spin Labeling Magnetic Resonance Imaging in Acute Cardioembolic Cerebral Infarction by Kato, Ayumi, Shinohara, Yuki, Kuya, Keita, Sakamoto, Makoto, Kowa, Hisanori, Ogawa, Toshihide

“…Background The congestion of spin-labeled blood at large-vessel occlusion can present as hyperintense signals on perfusion magnetic resonance imaging with…”
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Carotid Plaque Evaluation Using Gemstone Spectral Imaging: Comparison with Magnetic Resonance Angiography by Shinohara, Yuki, MD, PhD, Sakamoto, Makoto, MD, PhD, Kuya, Keita, MD, PhD, Kishimoto, Junichi, BSc, Yamashita, Eijiro, PhD, Fujii, Shinya, MD, PhD, Kurosaki, Masamichi, MD, PhD, Ogawa, Toshihide, MD, PhD

“…Background The present study compared the applicability of computed tomography carotid plaque imaging using effective Z maps with gemstone spectral imaging…”
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CT angiography after carotid artery stenting: assessment of the utility of adaptive statistical iterative reconstruction and model-based iterative reconstruction by Kuya, Keita, Shinohara, Yuki, Sakamoto, Makoto, Iwata, Naoki, Kishimoto, Junichi, Fujii, Shinya, Kaminou, Toshio, Watanabe, Takashi, Ogawa, Toshihide

“…Introduction Follow-up CT angiography (CTA) is routinely performed for post-procedure management after carotid artery stenting (CAS). However, the stent lumen…”
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Correlation between neuromelanin-sensitive MR imaging and (123)I-FP-CIT SPECT in patients with parkinsonism by Kuya, Keita, Shinohara, Yuki, Miyoshi, Fuminori, Fujii, Shinya, Tanabe, Yoshio, Ogawa, Toshihide

“…Neuromelanin-sensitive MR imaging (MRI) can visualize neuromelanin-containing neurons in the substantia nigra pars compacta (SNc), and its utility has been…”
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Usefulness of monochromatic imaging with metal artifact reduction software for computed tomography angiography after intracranial aneurysm coil embolization by Shinohara, Yuki, Sakamoto, Makoto, Iwata, Naoki, Kishimoto, Junichi, Kuya, Keita, Fujii, Shinya, Kaminou, Toshio, Watanabe, Takashi, Ogawa, Toshihide

“…Recently, a newly developed fast-kV switching dual energy CT scanner with a gemstone detector generates virtual high keV images as monochromatic imaging (MI)…”
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Assessment of carotid plaque composition using fast-kV switching dual-energy CT with gemstone detector: comparison with extracorporeal and virtual histology-intravascular ultrasound by Shinohara, Yuki, Sakamoto, Makoto, Kuya, Keita, Kishimoto, Junichi, Iwata, Naoki, Ohta, Yasutoshi, Fujii, Shinya, Watanabe, Takashi, Ogawa, Toshihide

“…Introduction The present study compares the applicability of CT carotid plaque imaging using effective Z maps using gemstone spectral imaging (GSI) with that…”
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Correlation between neuromelanin-sensitive MR imaging and 123I-FP-CIT SPECT in patients with parkinsonism by Kuya, Keita, Shinohara, Yuki, Miyoshi, Fuminori, Fujii, Shinya, Tanabe, Yoshio, Ogawa, Toshihide

“…Introduction Neuromelanin-sensitive MR imaging (MRI) can visualize neuromelanin-containing neurons in the substantia nigra pars compacta (SNc), and its utility…”
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Correlation between neuromelanin-sensitive MR imaging and ^sup 123^I-FP-CIT SPECT in patients with parkinsonism by Kuya, Keita, Shinohara, Yuki, Miyoshi, Fuminori, Fujii, Shinya, Tanabe, Yoshio, Ogawa, Toshihide

“…Introduction Neuromelanin-sensitive MR imaging (MRI) can visualize neuromelanin-containing neurons in the substantia nigra pars compacta (SNc), and its utility…”
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Correlation between neuromelanin-sensitive MR imaging and super(123)I-FP-CIT SPECT in patients with parkinsonism by Kuya, Keita, Shinohara, Yuki, Miyoshi, Fuminori, Fujii, Shinya, Tanabe, Yoshio, Ogawa, Toshihide

“…Neuromelanin-sensitive MR imaging (MRI) can visualize neuromelanin-containing neurons in the substantia nigra pars compacta (SNc), and its utility has been…”
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Usefulness of R2 maps generated by iterative decomposition of water and fat with echo asymmetry and least-squares estimation quantitation sequence for cerebral artery dissection by Kato, Ayumi, Shinohara, Yuki, Yamashita, Eijiro, Fujii, Shinya, Miyoshi, Fuminori, Kuya, Keita, Ogawa, Toshihide

“…Introduction Acute intramural hematoma resulting from cerebral artery dissection is usually visualized as a region of intermediate signal intensity on…”
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