• 164 Citations
  • 6 h-Index
20072020

Research output per year

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Research Output

  • 164 Citations
  • 6 h-Index
  • 28 Article
2007

The current of coronary CT angiography

Anno, H., Sanda, Y., Murayama, K., Kato, R., Katada, K., Motoyama, S., Sato, T., Sarai, M. & Mochizuki, T., 12-02-2007, In : Japanese Journal of Clinical Radiology. 52, 1, p. 59-65 7 p.

Research output: Contribution to journalArticle

2008

Initial clinical experience with 256-row area detector CT for examination of the head region: Application of dynamic volume data

Murayama, K., Sanda, Y., Toyama, H., Nakane, M., Anno, H. & Hayakawa, M., 05-05-2008, In : Japanese Journal of Clinical Radiology. 53, 4, p. 573-581 9 p.

Research output: Contribution to journalArticle

2009

Whole-brain perfusion CT performed with a prototype 256-detector row CT system: Initial experience

Murayama, K., Katada, K., Nakane, M., Toyama, H., Anno, H., Hayakawa, M., Ruiz, D. S. M. & Murphy, K. J., 01-01-2009, In : Radiology. 250, 1, p. 202-211 10 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)
2011

Detection of pulsation in ruptured and unruptured cerebral aneurysms by electrocardiographically gated 3-dimensional computed tomographic angiography with a 320-row area detector computed tomography and evaluation of its clinical usefulness

Hayakawa, M., Maeda, S., Sadato, A., Tanaka, T., Kaito, T., Hattori, N., Ganaha, T., Moriya, S., Katada, K., Murayama, K., Kato, Y. & Hirose, Y., 01-10-2011, In : Neurosurgery. 69, 4, p. 843-851 9 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Quantitative evaluation of the penumbra and ischemic core in acute cerebral infarction using whole-brain CT perfusion

Murayama, K., Katada, K., Toyama, H. & Hayakawa, M., 02-2011, In : Neuroradiology Journal. 24, 1, p. 48-58 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Usefulness of 320-row area detector CT in neurosurgery

Hayakawa, M., Murayama, K., Katada, K. & Hirose, Y., 11-2011, In : Japanese Journal of Neurosurgery. 20, 9, p. 640-647 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2012

Primary central nervous system lymphoma with lateral ventricle involvement

Oie, Y., Murayama, K., Nagahisa, S., Abe, M., Toyama, H. & Katada, K., 26-11-2012, In : Open Medical Imaging Journal. 6, p. 103-107 5 p.

Research output: Contribution to journalArticle

2014

Detection of pulsation in unruptured cerebral aneurysms by ECG-gated 3D-CT angiography (4D-CTA) with 320-row area detector CT (ADCT) and follow-up evaluation results: Assessment based on heart rate at the time of scanning

Hayakawa, M., Tanaka, T., Sadato, A., Adachi, K., Ito, K., Hattori, N., Omi, T., Oheda, M., Katada, K., Murayama, K., Kato, Y. & Hirose, Y., 06-2014, In : Clinical Neuroradiology. 24, 2, p. 145-150 6 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Radiological features of supratentorial gliomas are associated with their genetic aberrations

Nishiyama, Y., Sasaki, H., Nagahisa, S., Adachi, K., Hayashi, T., Yoshida, K., Kawase, T., Hattori, N., Murayama, K., Abe, M., Hasegawa, M. & Hirose, Y., 04-2014, In : Neurosurgical Review. 37, 2, p. 291-300 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
3 Citations (Scopus)
2016
1 Citation (Scopus)

Primary intracranial choriocarcinoma located in the suprasellar region

Li, X., Murayama, K., Watanabe, A., Abe, M. & Toyama, H., 30-06-2016, In : Open Neuroimaging Journal. 10, p. 80-84 5 p.

Research output: Contribution to journalArticle

2017

MR neurography for the evaluation of CIDP

Ishikawa, T., Asakura, K., Mizutani, Y., Ueda, A., Murate, K. I., Hikichi, C., Shima, S., Kizawa, M., Komori, M., Murayama, K., Toyama, H., Ito, S. & Mutoh, T., 01-04-2017, In : Muscle and Nerve. 55, 4, p. 483-489 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Prediction of genetic subgroups in adult supra tentorial gliomas by pre- and intraoperative parameters

Nakae, S., Murayama, K., Sasaki, H., Kumon, M., Nishiyama, Y., Ohba, S., Adachi, K., Nagahisa, S., Hayashi, T., Inamasu, J., Abe, M., Hasegawa, M. & Hirose, Y., 01-01-2017, In : Journal of Neuro-Oncology. 131, 2, p. 403-412 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Remote intracranial recurrence of IDH mutant gliomas is associated with TP53 mutations and an 8q gain

Nakae, S., Kato, T., Murayama, K., Sasaki, H., Abe, M., Kumon, M., Kumai, T., Yamashiro, K., Inamasu, J., Hasegawa, M., Kurahashi, H. & Hirose, Y., 17-10-2017, In : Oncotarget. 8, 49, p. 84729-84742 14 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2018

Differentiating between central nervous system lymphoma and high-grade glioma using dynamic susceptibility contrast and dynamic contrast-enhanced MR imaging with histogram analysis

Murayama, K., Nishiyama, Y., Hirose, Y., Abe, M., Ohyu, S., Ninomiya, A., Fukuba, T., Katada, K. & Toyama, H., 01-01-2018, In : Magnetic Resonance in Medical Sciences. 17, 1, p. 42-49 8 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Novel Application of Time-Spatial Labeling Inversion Pulse Magnetic Resonance Imaging for Diagnosis of External Hydrocephalus

Nakae, S., Murayama, K., Adachi, K., Kumai, T., Abe, M. & Hirose, Y., 01-2018, In : World Neurosurgery. 109, p. 197-201 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Preliminary study of time maximum intensity projection computed tomography imaging for the detection of early ischemic change in patient with acute ischemic stroke

Murayama, K., Suzuki, S., Matsukiyo, R., Takenaka, A., Hayakawa, M., Tsutsumi, T., Fujii, K., Katada, K. & Toyama, H., 01-03-2018, In : Medicine (United States). 97, 9, e9906.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Reliability of diagnosing acute ischemic cerebrovascular on magnetic resonance imaging disorders using iPads

Hattori, H., Kuwayama, Y., Inui, Y., Murayama, K., Hayakawa, M., Ito, S. & Toyama, H., 01-12-2018, In : Japanese Journal of Radiology. 36, 12, p. 726-735 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2019

An epilepsy-associated glioneuronal tumor with mixed morphology harboring FGFR1 mutation

Yamada, S., Nobusawa, S., Yamazaki, T., Teranishi, T., Watanabe, S., Murayama, K., Ohba, S., Okabe, A., Sakurai, K., Urano, M., Tsukamoto, T., Yokoo, H., Hirose, Y. & Abe, M., 01-01-2019, In : Pathology International. 69, 6, p. 372-377 6 p.

Research output: Contribution to journalArticle

Clinical and Radiographic Features for Differentiating Solitary Fibrous Tumor/Hemangiopericytoma From Meningioma

Ohba, S., Murayama, K., Nishiyama, Y., Adachi, K., Yamada, S., Abe, M., Hasegawa, M. & Hirose, Y., 10-2019, In : World Neurosurgery. 130, p. e383-e392

Research output: Contribution to journalArticle

c-Met Expression Is a Useful Marker for Prognosis Prediction in IDH-Mutant Lower-Grade Gliomas and IDH-Wildtype Glioblastomas

Ohba, S., Yamada, Y., Murayama, K., Sandika, E., Sasaki, H., Yamada, S., Abe, M., Hasegawa, M. & Hirose, Y., 06-2019, In : World Neurosurgery. 126, p. e1042-e1049

Research output: Contribution to journalArticle

1 Citation (Scopus)

Color-mapping of 4D-CTA for the detection of cranial arteriovenous shunts

Meijs, M., Pegge, S. A. H., Murayama, K., Boogaarts, H. D., Prokop, M., Willems, P. W. A., Manniesing, R. & Meijer, F. J. A., 01-01-2019, In : American Journal of Neuroradiology. 40, 9, p. 1498-1504 7 p.

Research output: Contribution to journalArticle

Open Access

Initial clinical experience of a prototype ultra-high-resolution CT for assessment of small intracranial arteries

Nagata, H., Murayama, K., Suzuki, S., Watanabe, A., Hayakawa, M., Saito, Y., Katada, K. & Toyama, H., 19-04-2019, In : Japanese Journal of Radiology. 37, 4, p. 283-291 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
1 Citation (Scopus)
2020

Primary spinal intramedullary Ewing-like sarcoma harboring CIC-DUX4 translocation: a similar cytological appearance as its soft tissue counterpart but no lobulation in association with desmoplastic stroma

Yamada, S., Muto, J., De Leon, J. C. A., Kumai, T., Ito, K., Murayama, K., Hama, N., Nakano, Y., Satomi, K., Arai, Y., Shibata, T., Inoue, T., Nobusawa, S., Ichimura, K., Hirose, Y. & Abe, M., 01-07-2020, In : Brain tumor pathology. 37, 3, p. 111-117 7 p.

Research output: Contribution to journalArticle

Visualization of Lenticulostriate Arteries on CT Angiography Using Ultra-High-Resolution CT Compared with Conventional-Detector CT

Murayama, K., Suzuki, S., Nagata, H., Oda, J., Nakahara, I., Katada, K., Fujii, K. & Toyama, H., 01-02-2020, In : AJNR. American journal of neuroradiology. 41, 2, p. 219-223 5 p.

Research output: Contribution to journalArticle

Open Access