Publications by authors named "Jun Niwa"

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[Echographic Examination for Leg Vein Thromboembolism in Thoracic Surgery].
Tohru Mawatari, Kouhei Narayama, Tsuyoshi Shibata, Toshifumi Saga, Toshio Baba, Jun Niwa

Kyobu Geka· July 2016

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Cerebral Blood Flow before and after Treatment with Amlodipine in Elderly Patients with Lacunar Infarction.
Toshio Imaizumi, Masahiko Chiba, Toshimi Honma, Junpei Yoshikawa, Jun Niwa

Clin Drug Investig· October 2012

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Subarachnoid hemosiderin deposition after subarachnoid hemorrhage on T2*-weighted MRI correlates with the location of disturbed cerebrospinal fluid flow on computed tomography cisternography.
Yoshifumi Horita, Toshio Imaizumi, Yuji Hashimoto, Jun Niwa

Neurol India· June 2009

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[Contralateral infarction in the territory of the recurrent artery of Heubner after anterior communicating artery aneurysm surgery].
Yuji Hashimoto, Shuichi Tsushima, Takahiro Komeichi, Jun Niwa

No Shinkei Geka· September 2008

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The number of microbleeds on gradient T2*-weighted magnetic resonance image at the onset of intracerebral hemorrhage.
Toshio Imaizumi, Toshimi Honma, Yoshifumi Horita, Maiko Kawamura, Ikuhide Kohama, Jun Niwa

J Stroke Cerebrovasc Dis· February 2008

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Pitfalls in the preoperative evaluation of subarachnoid hemorrhage without digital subtraction angiography: report on 2 cases.
Yuji Hashimoto, Sonen Kin, Koichi Haraguchi, Jun Niwa

Surg Neurol· September 2007

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Dynamics of dot-like hemosiderin spots on T2*-weighted MRIs associated with stroke recurrence.
Toshio Imaizumi, Toshimi Honma, Yoshifumi Horita, Masahiko Chiba, Maiko Kawamura, Jun Niwa

J Neuroimaging· July 2007

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[Acute renal failure following convulsion-induced myoglobinuria].
Yuji Hashimoto, Ryuichi Katada, Satoshi Iihoshi, Jun Niwa

No To Shinkei· September 2006

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Hematoma size in deep intracerebral hemorrhage and its correlation with dot-like hemosiderin spots on gradient echo T2*-weighted MRI.
Toshio Imaizumi, Toshimi Honma, Yoshifumi Horita, Ikuhide Kohama, Kei Miyata, Jun Niwa

J Neuroimaging· July 2006

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Dot-like hemosiderin deposition on T2*-weighted MR imaging associated with nonhypertensive intracerebral hemorrhage.
Toshio Imaizumi, Yoshifumi Horita, Masahiko Chiba, Kei Miyata, Kentaro Toyama, Jun Niwa

J Neuroimaging· January 2006

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Acquired factor VIII inhibitors in a patient associated with neurosurgery: case report and review of the literature.
Takeshi Mikami, Nobuo Masauzi, Jun Niwa, Kiyohiro Houkin

Neurosurgery· September 2005

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Postoperative rupture of an untreated aneurysm on the 3rd day after subarachnoid hemorrhage surgery.
Yuji Hashimoto, Yoshifumi Horita, Toshio Imaizumi, Jun Niwa

Neurol Med Chir (Tokyo)· May 2005

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Dotlike hemosiderin spots are associated with past hemorrhagic strokes in patients with lacunar infarcts.
Toshio Imaizumi, Toshimi Honma, Yoshifumi Horita, Satoshi Iihoshi, Tatsufumi Nomura, Jun Niwa

J Neuroimaging· April 2005

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Dotlike hemosiderin spots on T2*-weighted magnetic resonance imaging as a predictor of stroke recurrence: a prospective study.
Toshio Imaizumi, Yoshifumi Horita, Yuji Hashimoto, Jun Niwa

J Neurosurg· December 2004

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Dot-like hemosiderin spots on gradient echo T2*-weighted magnetic resonance imaging are associated with past history of small vessel disease in patients with intracerebral hemorrhage.
Toshio Imaizumi, Yoshifumi Horita, Masahiko Chiba, Yuji Hashimoto, Toshimi Honma, Jun Niwa

J Neuroimaging· July 2004

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Association between a black band on the inner membrane of a chronic subdural hematoma on T2*-weighted magnetic resonance images and enlargement of the hematoma.
Toshio Imaizumi, Yoshifumi Horita, Toshimi Honma, Jun Niwa

J Neurosurg· November 2003

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[Multiple intracerebral microhemorrhages associated with primary aldosteronism: a case report].
Kei Miyata, Toshio Imaizumi, Yoshifumi Horita, Yuji Hashimoto, Katsutoshi Tanno, Jun Niwa

No Shinkei Geka· November 2003

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[Solitary brain metastasis from medullary carcinoma of the thyroid].
Takeshi Mikami, Jun Niwa, Tsukasa Kubota, Masahiko Chiba

No Shinkei Geka· August 2003

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Detection of hemosiderin deposition by T2*-weighted MRI after subarachnoid hemorrhage.
Toshio Imaizumi, Masahiko Chiba, Toshimi Honma, Jun Niwa

Stroke· July 2003

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Dynamics of dotlike hemosiderin spots associated with intracerebral hemorrhage.
Toshio Imaizumi, Masahiko Chiba, Toshimi Honma, Junpei Yoshikawa, Jun Niwa

J Neuroimaging· April 2003

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[Analysis of dot-like hemosiderin spots using brain dock system].
Yoshifumi Horita, Toshio Imaizumi, Jun Niwa, Junpei Yoshikawa, Kei Miyata

No Shinkei Geka· March 2003

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Differentially expressed genes in sporadic amyotrophic lateral sclerosis spinal cords--screening by molecular indexing and subsequent cDNA microarray analysis.
Shinsuke Ishigaki, Jun ichi Niwa, Yoshio Ando, Tsuyoshi Yoshihara, Ko ichi Sawada

FEBS Lett· November 2002

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[Dynamic changes in magnetic resonance diffusion-weighted and fluid-attenuated images of cerebral fat embolism: a case report].
Masahiko Chiba, Toshio Imaizumi, Toshimi Honma, Jun Niwa, Takeshi Makabe

No To Shinkei· August 2002

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[A case of a ruptured pseudoaneurysm arising from the distal part of the posterior inferior cerebellar artery].
Masahiko Chiba, Toshio Imaizumi, Toshimi Honma, Jun Niwa

No Shinkei Geka· March 2002

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[Preemptive analgesia for postoperative pain after frontotemporal craniotomy].
Toshimi Honnma, Toshio Imaizumi, Masahiko Chiba, Jun Niwa

No Shinkei Geka· February 2002

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