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Research Output 1987 2020

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Article
2018
13 Citations (Scopus)

Comparing intracerebral hemorrhages associated with direct oral anticoagulants or warfarin

Kurogi, R., Nishimura, K., Nakai, M., Kada, A., Kamitani, S., Nakagawara, J., Toyoda, K., Ogasawara, K., Ono, J., Shiokawa, Y., Aruga, T., Miyachi, S., Nagata, I., Matsuda, S., Yoshimura, S., Okuchi, K., Suzuki, A., Nakamura, F., Onozuka, D., Ido, K. & 7 others, Kurogi, A., Mukae, N., Nishimura, A., Arimura, K., Kitazono, T., Hagihara, A. & Iihara, K., Mar 27 2018, In : Neurology. 90, 13, p. e1143-e1149

Research output: Contribution to journalArticle

Cerebral Hemorrhage
Warfarin
Anticoagulants
Odds Ratio
Hematoma
1 Citation (Scopus)
Amaurosis Fugax
Transient Ischemic Attack
Hemianopsia
Registries
Diplopia
6 Citations (Scopus)

Correlation between reduction in microvascular transit time after superficial temporal artery-middle cerebral artery bypass surgery for moyamoya disease and the development of postoperative hyperperfusion syndrome

Yang, T., Higashino, Y., Kataoka, H., Hamano, E., Maruyama, D., Iihara, K. & Takahashi, J. C., May 2018, In : Journal of Neurosurgery. 128, 5, p. 1304-1310 7 p.

Research output: Contribution to journalArticle

Moyamoya Disease
Temporal Arteries
Middle Cerebral Artery
Indocyanine Green
Venules
6 Citations (Scopus)

Effect of treatment modality on in-hospital outcome in patients with subarachnoid hemorrhage: A nationwide study in Japan (J-ASPECT Study)

Kurogi, R., Kada, A., Nishimura, K., Kamitani, S., Nishimura, A., Sayama, T., Nakagawara, J., Toyoda, K., Ogasawara, K., Ono, J., Shiokawa, Y., Aruga, T., Miyachi, S., Nagata, I., Matsuda, S., Yoshimura, S., Okuchi, K., Suzuki, A., Nakamura, F., Onozuka, D. & 2 others, Hagihara, A. & Iihara, K., May 2018, In : Journal of Neurosurgery. 128, 5, p. 1318-1326 9 p.

Research output: Contribution to journalArticle

Subarachnoid Hemorrhage
Japan
Length of Stay
Hospital Mortality
Stroke

Endovascular treatment for vasospasm after aneurysmal subarachnoid hemorrhage based on data of JR-NET3

JR-NET investigators, Jan 1 2018, In : Neurologia medico-chirurgica. 58, 12, p. 495-502 8 p.

Research output: Contribution to journalArticle

Subarachnoid Hemorrhage
Therapeutics
Angioplasty
Hemorrhage
Circle of Willis
1 Citation (Scopus)

Ependyma-lined canal with surrounding neuroglial tissues in lumbosacral lipomatous malformations: Relationship with retained medullary cord

Murakami, N., Morioka, T., Shimogawa, T., Mukae, N., Inoha, S., Sasaguri, T., Suzuki, S. O. & Iihara, K., Dec 1 2018, In : Pediatric Neurosurgery. 53, 6, p. 387-394 8 p.

Research output: Contribution to journalArticle

Neurulation
Ependyma
Adipose Tissue
Incidence
1 Citation (Scopus)

Gliosarcoma arising from oligodendroglioma (Oligosarcoma): A case report with genetic analyses

Tanaka, S., Hitotsumatsu, T., Sugita, Y., Ishido, K., Ito, O., Hatae, R., Akagi, Y., Yoshimoto, K. & Iihara, K., Oct 2018, In : Pathology International. 68, 10, p. 567-573 7 p.

Research output: Contribution to journalArticle

Gliosarcoma
Oligodendroglioma
Isocitrate Dehydrogenase
Neoplasms
Sequence Deletion
3 Citations (Scopus)

Hemodynamic state of periictal hyperperfusion revealed by arterial spin-labeling perfusion MR images with dual postlabeling delay

Takahara, K., Morioka, T., Shimogawa, T., Haga, S., Kameda, K., Arihiro, S., Sakata, A., Mukae, N. & Iihara, K., Sep 2018, In : eNeurologicalSci. 12, p. 5-18 14 p.

Research output: Contribution to journalArticle

Perfusion
Hemodynamics
Magnetic Resonance Imaging
Stroke
Partial Epilepsy
3 Citations (Scopus)
Craniopharyngioma
Freezing
Mutation
Staining and Labeling
Central Nervous System Cysts
3 Citations (Scopus)

Management of pregnancy complicated with intracranial arteriovenous malformation

Katsuragi, S., Yoshimatsu, J., Tanaka, H., Tanaka, K., Nii, M., Miyoshi, T., Neki, R., Toyoda, K., Nagatsuka, K., Takahashi, J. C., Fukuda, K., Hamano, E., Satow, T., Miyamoto, S., Iihara, K. & Ikeda, T., Apr 2018, In : Journal of Obstetrics and Gynaecology Research. 44, 4, p. 673-680 8 p.

Research output: Contribution to journalArticle

Intracranial Arteriovenous Malformations
Pregnancy
Rupture
Second Pregnancy Trimester
Parturition
5 Citations (Scopus)
Meningioma
Brain Neoplasms
Blood Vessels
Perfusion
Neoplasms
10 Citations (Scopus)

Neurosurgical pathology of limited dorsal myeloschisis

Morioka, T., Suzuki, S. O., Murakami, N., Shimogawa, T., Mukae, N., Inoha, S., Sasaguri, T. & Iihara, K., Feb 1 2018, In : Child's Nervous System. 34, 2, p. 293-303 11 p.

Research output: Contribution to journalArticle

Neural Tube Defects
Pathology
Skin
Meningocele
Lumbosacral Region
2 Citations (Scopus)

Pediatric ganglioglioma with an H3 K27M mutation arising from the cervical spinal cord

Okuda, T., Hata, N., Suzuki, S. O., Yoshimoto, K., Arimura, K., Amemiya, T., Akagi, Y., Kuga, D., Oba, U., Koga, Y., Ohga, S., Iwaki, T. & Iihara, K., Aug 2018, In : Neuropathology. 38, 4, p. 422-427 6 p.

Research output: Contribution to journalArticle

Ganglioglioma
Pediatrics
Mutation
Glioma
Central Nervous System Neoplasms
1 Citation (Scopus)

Prevention of postoperative visual field defect after the occipital transtentorial approach: Anatomical study

Matsuo, S., Baydin, S., Güngör, A., Middlebrooks, E. H., Komune, N., Iihara, K. & Rhoton, A. L., Jul 2018, In : Journal of Neurosurgery. 129, 1, p. 188-197 10 p.

Research output: Contribution to journalArticle

Occipital Lobe
Visual Fields
Radiation
Endoscopes
Dissection
4 Citations (Scopus)

Radiological features of brain metastases from non-small cell lung cancer harboring EGFR mutation

Takamori, S., Toyokawa, G., Shimokawa, M., Kinoshita, F., Kozuma, Y., Matsubara, T., Haratake, N., Akamine, T., Mukae, N., Hirai, F., Tagawa, T., Oda, Y., Iwaki, T., Iihara, K., Honda, H. & Maehara, Y., Jun 2018, In : Anticancer research. 38, 6, p. 3731-3734 4 p.

Research output: Contribution to journalArticle

Epidermal Growth Factor Receptor
Non-Small Cell Lung Carcinoma
Neoplasm Metastasis
Mutation
Brain
5 Citations (Scopus)

Reclassification of 400 consecutive glioma cases based on the revised 2016WHO classification

Akagi, Y., Yoshimoto, K., Hata, N., Kuga, D., Hatae, R., Amemiya, T., Sangatsuda, Y., Suzuki, S. O., Iwaki, T., Mizoguchi, M. & Iihara, K., Apr 1 2018, In : Brain tumor pathology. 35, 2, p. 81-89 9 p.

Research output: Contribution to journalArticle

Oligodendroglioma
Glioma
Nucleic Acid Denaturation
Chromosomes, Human, Pair 10
Loss of Heterozygosity
Sigmoid Colon
Bone and Bones
Craniotomy
Head
Wounds and Injuries
4 Citations (Scopus)

Retained medullary cord extending to a sacral subcutaneous meningocele

Murakami, N., Morioka, T., Shimogawa, T., Hashiguchi, K., Mukae, N., Uchihashi, K., Suzuki, S. O. & Iihara, K., Mar 1 2018, In : Child's Nervous System. 34, 3, p. 527-533 7 p.

Research output: Contribution to journalArticle

Meningocele
Nerve Tissue
Spinal Dysraphism
Spinal Cord
Intraoperative Neurophysiological Monitoring
1 Citation (Scopus)

Significance of nonfocal symptoms in patients with transient ischemic attack the PROMISE-TIA study

PROMISE-TIA study Investigators, Jan 1 2018, In : Stroke. 49, 8, p. 1893-1898 6 p.

Research output: Contribution to journalArticle

Transient Ischemic Attack
Registries
Confidence Intervals
Coronary Artery Disease
Pathologic Constriction
1 Citation (Scopus)

Surgical Anatomy of the Eustachian Tube for Endoscopic Transnasal Skull Base Surgery: A Cadaveric and Radiologic Study

Komune, N., Matsuo, S., Miki, K., Akagi, Y., Kurogi, R., Iihara, K. & Nakagawa, T., Apr 2018, In : World Neurosurgery. 112, p. e172-e181

Research output: Contribution to journalArticle

Eustachian Tube
Skull Base
Anatomy
Internal Carotid Artery
Dissection
Oligodendroglioma
Salvage Therapy
Drug Therapy
Disease-Free Survival
Recurrence

Vascular responses to abrupt blood flow change after bypass surgery for complex intracranial aneurysms

Kataoka, H., Makino, Y., Takanishi, K., Kimura, Y., Takamura, K., Yagi, T., Iguchi, S., Yamamoto, A., Iida, H., Ogata, S., Nishimura, K., Nakamura, M., Umezu, M., Iihara, K. & Takahashi, J. C., Oct 1 2018, In : Acta Neurochirurgica. 160, 10, p. 1945-1953 9 p.

Research output: Contribution to journalArticle

Intracranial Aneurysm
Blood Vessels
Arteries
Magnetic Resonance Imaging
Healthy Volunteers
2017

A case of concurrent schwannoma and meningioma at the same cervical level

Karashima, S., Arimura, K., Hashiguchi, K., Akagi, Y., Mukae, N., Nishimura, A., Kuga, D., Yoshimoto, K., Sayama, T., Suzuki, S. O. & Iihara, K., Jan 1 2017, In : Japanese Journal of Neurosurgery. 26, 10, p. 750-756 7 p.

Research output: Contribution to journalArticle

Neurilemmoma
Meningioma
Neurofibromatosis 2
Neoplasms
1 Citation (Scopus)
Epidermal Cyst
Differential Diagnosis
Arachnoid Cysts
Chordoma
Dermoid Cyst
14 Citations (Scopus)

A comprehensive analysis identifies BRAF hotspot mutations associated with gliomas with peculiar epithelial morphology

Hatae, R., Hata, N., Suzuki, S. O., Yoshimoto, K., Kuga, D., Murata, H., Akagi, Y., Sangatsuda, Y., Iwaki, T., Mizoguchi, M. & Iihara, K., Jun 2017, In : Neuropathology. 37, 3, p. 191-199 9 p.

Research output: Contribution to journalArticle

Glioma
Mutation
Glioblastoma
Ganglioglioma
Neuroepithelial Neoplasms
3 Citations (Scopus)
Glioblastoma
Survival
temozolomide
Radiotherapy
Survival Rate

Carotid endarterectomy(CEA): Basic procedure and variations

Nishimura, A. & Iihara, K., Jan 1 2017, In : Japanese Journal of Neurosurgery. 26, 10, p. 738-744 7 p.

Research output: Contribution to journalArticle

Carotid Endarterectomy
Carotid Stenosis
Internal Carotid Artery
Radiation
19 Citations (Scopus)

Clinical implications of the cortical hyperintensity belt sign in fluid-attenuated inversion recovery images after bypass surgery for moyamoya disease

Hamano, E., Kataoka, H., Morita, N., Maruyama, D., Satow, T., Iihara, K. & Takahashi, J. C., Jan 2017, In : Journal of Neurosurgery. 126, 1, p. 1-7 7 p.

Research output: Contribution to journalArticle

Cerebrovascular Circulation
Moyamoya Disease
Regional Blood Flow
Middle Cerebral Artery
Infarction
1 Citation (Scopus)

Development and validation of a score for evaluating comprehensive stroke care capabilities: J-ASPECT Study

J-ASPECT Study Collaborators, Feb 28 2017, In : BMC neurology. 17, 1, 1 p.

Research output: Contribution to journalArticle

Stroke
Odds Ratio
Cerebral Hemorrhage
Subarachnoid Hemorrhage
Confidence Intervals
16 Citations (Scopus)

Discrepancy in programmed cell death-ligand 1 between primary and metastatic non-small cell lung cancer

Takamori, S., Toyokawa, G., Okamoto, I., Takada, K., Kozuma, Y., Matsubara, T., Haratake, N., Akamine, T., Katsura, M., Mukae, N., Shoji, F., Okamoto, T., Oda, Y., Iwaki, T., Iihara, K., Nakanishi, Y. & Maehara, Y., Aug 2017, In : Anticancer research. 37, 8, p. 4223-4228 6 p.

Research output: Contribution to journalArticle

Non-Small Cell Lung Carcinoma
Cell Death
Ligands
Radiotherapy
Brain
1 Citation (Scopus)

Effective Intraluminal Shunt in Carotid Endarterectomy for Carotid Artery Near Occlusion: Technical Report

Kawamura, Y., Maruyama, D., Akagi, Y. & Iihara, K., Oct 2017, In : World Neurosurgery. 106, p. 813-818 6 p.

Research output: Contribution to journalArticle

Digital Subtraction Angiography
Carotid Endarterectomy
Internal Carotid Artery
Carotid Arteries
Pathologic Constriction

Effect of treatment modality on in-hospital outcome in patients with subarachnoid hemorrhage: a nationwide study in Japan (J-ASPECT Study)

Kurogi, R., Kada, A., Nishimura, K., Kamitani, S., Nishimura, A., Sayama, T., Nakagawara, J., Toyoda, K., Ogasawara, K., Ono, J., Shiokawa, Y., Aruga, T., Miyachi, S., Nagata, I., Matsuda, S., Yoshimura, S., Okuchi, K., Suzuki, A., Nakamura, F., Onozuka, D. & 3 others, Hagihara, A., Iihara, K. & J-ASPECT Study Collaborators, May 26 2017, In : Journal of Neurosurgery. p. 1-9 9 p.

Research output: Contribution to journalArticle

Subarachnoid Hemorrhage
Japan
Length of Stay
Hospital Mortality
Stroke
28 Citations (Scopus)

Grading diffuse gliomas without intense contrast enhancement by amide proton transfer MR imaging: comparisons with diffusion- and perfusion-weighted imaging

Togao, O., Hiwatashi, A., Yamashita, K., Kikuchi, K., Keupp, J., Yoshimoto, K., Kuga, D., Yoneyama, M., Suzuki, S. O., Iwaki, T., Takahashi, M., Iihara, K. & Honda, H., Feb 1 2017, In : European Radiology. 27, 2, p. 578-588 11 p.

Research output: Contribution to journalArticle

Perfusion Imaging
Amides
Glioma
Protons
5 Citations (Scopus)

Incidence, predictors, and etiology of subsequent ischemic stroke within one year after transient ischemic attack

Uehara, T., Minematsu, K., Ohara, T., Kimura, K., Okada, Y., Hasegawa, Y., Tanahashi, N., Suzuki, A., Takagi, S., Nakagawara, J., Arii, K., Nagahiro, S., Ogasawara, K., Uchiyama, S., Matsumoto, M., Iihara, K. & Toyoda, K., Jan 1 2017, In : International Journal of Stroke. 12, 1, p. 84-89 6 p.

Research output: Contribution to journalArticle

Transient Ischemic Attack
Stroke
Incidence
Arteries
Atherosclerosis
4 Citations (Scopus)

Insular primary glioblastomas with IDH mutations: Clinical and biological specificities

Hata, N., Hatae, R., Yoshimoto, K., Murata, H., Kuga, D., Akagi, Y., Sangatsuda, Y., Suzuki, S. O., Iwaki, T., Mizoguchi, M. & Iihara, K., Jun 2017, In : Neuropathology. 37, 3, p. 200-206 7 p.

Research output: Contribution to journalArticle

Isocitrate Dehydrogenase
Glioblastoma
Mutation
Neoplasms
Phenotype
7 Citations (Scopus)

Midline and off-midline infratentorial supracerebellar approaches to the pineal gland

Matsuo, S., Baydin, S., Güngör, A., Miki, K., Komune, N., Kurogi, R., Iihara, K. & Rhoton, A. L., Jun 2017, In : Journal of Neurosurgery. 126, 6, p. 1984-1994 11 p.

Research output: Contribution to journalArticle

Pineal Gland
Cerebral Veins
Veins
Trochlear Nerve
Endoscopes
7 Citations (Scopus)
Glioma
Retrospective Studies
Neuroepithelial Neoplasms
Histones
Mutation

Revascularization Operation for Moyamoya Disease with Concurrent von Willebrand Disease

Miki, K., Arimura, K., Nishimura, A., Yoshimoto, K., Sayama, T. & Iihara, K., Dec 2017, In : World Neurosurgery. 108, p. 991.e17-991.e21

Research output: Contribution to journalArticle

Moyamoya Disease
von Willebrand Diseases
von Willebrand Factor
Type 1 von Willebrand Disease
Perioperative Period
4 Citations (Scopus)

Ruptured Aneurysm of an Aberrant Internal Carotid Artery Successfully Treated with Simultaneous Intervention and Surgery in a Hybrid Operating Room

Kawamura, Y., Sayama, T., Maehara, N., Nishimura, A. & Iihara, K., Jun 2017, In : World Neurosurgery. 102, p. 695.e1-695.e5

Research output: Contribution to journalArticle

Ruptured Aneurysm
Internal Carotid Artery
Operating Rooms
False Aneurysm
Tinnitus
2 Citations (Scopus)

Silent ischemic lesion laterality in asymptomatic internal carotid artery stenosis relates to reduced cerebral vasoreactivity

Isozaki, M., Kataoka, H., Fukushima, K., Ishibashi-Ueda, H., Yamada, N., Iida, H. & Iihara, K., Jan 1 2017, In : Surgical Neurology International. 8, 1

Research output: Contribution to journalArticle

Carotid Stenosis
Cerebrovascular Circulation
Cerebral Infarction
Hemodynamics
Infarction

Tadpole-shaped lateralized parietal atretic cephalocele associated with an ipsilateral lacrimal gland fistula and schizencephalic clefts

Murakami, N., Morioka, T., Suzuki, S. O., Mukae, N., Hashiguchi, K. & Iihara, K., Feb 1 2017, In : Child's Nervous System. 33, 2, p. 363-367 5 p.

Research output: Contribution to journalArticle

Encephalocele
Lacrimal Apparatus
Fistula
Larva
Superior Sagittal Sinus
17 Citations (Scopus)

The initial use of arterial spin labeling perfusion and diffusion-weighted magnetic resonance images in the diagnosis of nonconvulsive partial status epileptics

Shimogawa, T., Morioka, T., Sayama, T., Haga, S., Kanazawa, Y., Murao, K., Arakawa, S., Sakata, A. & Iihara, K., Jan 1 2017, In : Epilepsy Research. 129, p. 162-173 12 p.

Research output: Contribution to journalArticle

Status Epilepticus
Magnetic Resonance Spectroscopy
Perfusion
Stroke
Magnetic Resonance Imaging
1 Citation (Scopus)

The usefulness of arcuate fasciculus tractography integrated navigation for glioma surgery near the language area; Clinical Investigation

Mukae, N., Mizoguchi, M., Mori, M., Hashiguchi, K., Kawaguchi, M., Hata, N., Amano, T., Nakamizo, A., Yoshimoto, K., Sayama, T., Iihara, K. & Hashizume, M., Mar 1 2017, In : Interdisciplinary Neurosurgery: Advanced Techniques and Case Management. 7, p. 22-28 7 p.

Research output: Contribution to journalArticle

Glioma
Language
Craniotomy
Pyramidal Tracts
Aphasia
2016
2 Citations (Scopus)
temozolomide
Brain Neoplasms
Japan
Databases
Delivery of Health Care
8 Citations (Scopus)
Nimustine
Procarbazine
Vincristine
Radiotherapy
Survival
24 Citations (Scopus)

Detrimental role of pericyte Nox4 in the acute phase of brain ischemia

Nishimura, A., Ago, T., Kuroda, J., Arimura, K., Tachibana, M., Nakamura, K., Wakisaka, Y., Sadoshima, J., Iihara, K. & Kitazono, T., Jun 1 2016, In : Journal of Cerebral Blood Flow and Metabolism. 36, 6, p. 1143-1154 12 p.

Research output: Contribution to journalArticle

Pericytes
Brain Ischemia
Middle Cerebral Artery Infarction
Blood-Brain Barrier
Matrix Metalloproteinase 9
13 Citations (Scopus)
Glioblastoma
Lymphoma
Central Nervous System
Area Under Curve
Positron-Emission Tomography
1 Citation (Scopus)

Differences in Clinical Characteristics between Patients with Transient Ischemic Attack Whose Symptoms Do and Do Not Persist on Arrival

on behalf of the Japan TIA Research Group, 2009-2011, Sep 1 2016, In : Journal of Stroke and Cerebrovascular Diseases. 25, 9, p. 2237-2242 6 p.

Research output: Contribution to journalArticle

Transient Ischemic Attack
Stroke
Sensation Disorders
Ambulances
Odds Ratio
2 Citations (Scopus)
Neuroendoscopy
Endoscopy
Vision Disparity
Depth Perception
Endoscopes
14 Citations (Scopus)
Differentiation (calculus)
calculi
Calculi
melting
Glioma