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I. Ikushima · SciRah

Researcher profile · Semantic Scholar

I. Ikushima

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I. Ikushima — researcher profile on SciRah

h-index: 23
Works: 75
Citations: 4,107

Most-cited papers

Usefulness of diffusion‐weighted MRI with echo‐planar technique in the evaluation of cellularity in gliomas
T. Sugahara, Y. Korogi, M. Kochi, I. Ikushima +8 more
1999Journal of Magnetic Resonance Imaging1,240 citations Open access
Semantic Scholar
Correlation of MR imaging-determined cerebral blood volume maps with histologic and angiographic determination of vascularity of gliomas.
T. Sugahara, Y. Korogi, M. Kochi, I. Ikushima +7 more
1998AJR. American journal of roentgenology486 citations
Semantic Scholar
Posttherapeutic intraaxial brain tumor: the value of perfusion-sensitive contrast-enhanced MR imaging for differentiating tumor recurrence from nonneoplastic contrast-enhancing tissue.
T. Sugahara, Y. Korogi, S. Tomiguchi, Y. Shigematsu +5 more
2000AJNR. American journal of neuroradiology409 citations
Semantic Scholar
Diffusion-weighted imaging of metastatic brain tumors: comparison with histologic type and tumor cellularity.
Yoshiko Hayashida, Toshinori Hirai, S. Morishita, M. Kitajima +9 more
2006AJNR. American journal of neuroradiology311 citations
Semantic Scholar
MRI of intracranial germ-cell tumours
L. Liang, Y. Korogi, T. Sugahara, I. Ikushima +5 more
2002Neuroradiology182 citations
Semantic Scholar
MR of epidermoids with a variety of pulse sequences.
I. Ikushima, Y. Korogi, T. Hirai, T. Sugahara +5 more
1997AJNR. American journal of neuroradiology111 citations
Semantic Scholar
Normal structures in the intracranial dural sinuses: delineation with 3D contrast-enhanced magnetization prepared rapid acquisition gradient-echo imaging sequence.
L. Liang, Y. Korogi, T. Sugahara, I. Ikushima +3 more
2002AJNR. American journal of neuroradiology108 citations
Semantic Scholar
Detection of intracranial hemorrhage with susceptibility-weighted MR sequences.
L. Liang, Y. Korogi, T. Sugahara, Y. Shigematsu +3 more
1999AJNR. American journal of neuroradiology105 citations
Semantic Scholar
Three-dimensional FISP imaging in the evaluation of carotid cavernous fistula: comparison with contrast-enhanced CT and spin-echo MR.
T. Hirai, Y. Korogi, S. Hamatake, I. Ikushima +4 more
1998AJNR. American journal of neuroradiology90 citations
Semantic Scholar
Brain lesions: when should fluid-attenuated inversion-recovery sequences be used in MR evaluation?
T. Okuda, Y. Korogi, Y. Shigematsu, T. Sugahara +4 more
1999Radiology87 citations
Semantic Scholar
Perfusion-sensitive MRI of cerebral lymphomas: a preliminary report.
T. Sugahara, Y. Korogi, Y. Shigematsu, Toshinori Hirai +4 more
1999Journal of computer assisted tomography74 citations
Semantic Scholar
Contrast-enhanced CISS MRI of vestibular schwannomas: phantom and clinical studies.
Y. Shigematsu, Y. Korogi, Toshinori Hirai, Tomoko Okuda +4 more
1999Journal of computer assisted tomography57 citations
Semantic Scholar
CT differentiation between necrotic and nonnecrotic small bowel in closed loop and strangulating obstruction
O. Makita, I. Ikushima, N. Matsumoto, K. Arikawa +2 more
1999Abdominal Imaging56 citations
Semantic Scholar
Pilot clinical study of boron neutron capture therapy for recurrent hepatic cancer involving the intra-arterial injection of a (10)BSH-containing WOW emulsion.
H. Yanagie, S. Higashi, Koji Seguchi, I. Ikushima +19 more
2014Applied Radiation and Isotopes50 citations
Semantic Scholar
MR imaging of Tornwaldt's cysts.
I. Ikushima, Y. Korogi, O. Makita, Y. Komohara +4 more
1999AJR. American journal of roentgenology48 citations
Semantic Scholar
Representation of the visual field in the striate cortex: comparison of MR findings with visual field deficits in organic mercury poisoning (Minamata disease).
Y. Korogi, Mutsumasa Takahashi, Toshinori Hirai, I. Ikushima +5 more
1997AJNR. American journal of neuroradiology48 citations Open access
Semantic Scholar
T2 shortening in the motor cortex: effect of aging and cerebrovascular diseases.
Toshinori Hirai, Y. Korogi, Y. Sakamoto, S. Hamatake +2 more
1996Radiology48 citations
Semantic Scholar
MRI of arachnoid granulations within the dural sinuses using a FLAIR pulse sequence.
I. Ikushima, Y. Korogi, O. Makita, M. Yamura +4 more
1999British Journal of Radiology47 citations
Semantic Scholar
MR changes in the calcarine area resulting from retinal degeneration.
M. Kitajima, Y. Korogi, Toshinori Hirai, S. Hamatake +5 more
1997AJNR. American journal of neuroradiology44 citations Open access
Semantic Scholar
Evaluation of drainage patterns of the major anastomotic veins on the lateral surface of the cerebrum using three-dimensional contrast-enhanced MP-RAGE sequence.
I. Ikushima, Y. Korogi, M. Kitajima, M. Yamura +1 more
2006European Journal of Radiology37 citations
Semantic Scholar
Arterial Spin–Labeled Perfusion Imaging to Predict Mismatch in Acute Ischemic Stroke
Takeya Niibo, H. Ohta, Kazuma Yonenaga, I. Ikushima +2 more
2013Stroke36 citations Open access
Semantic Scholar
Evaluation of Vascular Compression in Trigeminal Neuralgia by 3D Time‐of‐Flight MRA
Y. Korogi, S. Nagahiro, Chongxi Du, Y. Sakamoto +4 more
1995Journal of computer assisted tomography36 citations
Semantic Scholar
Dynamic MRI of meningiomas and schwannomas: is differential diagnosis possible?
I. Ikushima, Y. Korogi, J. Kuratsu, T. Hirai +3 more
1997Neuroradiology35 citations
Semantic Scholar
Balloon catheter disruption of middle cerebral artery thrombus in conjunction with thrombolysis for the treatment of acute middle cerebral artery embolism.
I. Ikushima, H. Ohta, T. Hirai, K. Yokogami +3 more
2007AJNR. American journal of neuroradiology22 citations
Semantic Scholar
Basilar Artery Aneurysm Treated with Coil Embolization Via Persistent Primitive Trigeminal Artery
I. Ikushima, Syoji Arikawa, Y. Korogi, H. Uehara +2 more
2001Cardiovascular and Interventional Radiology22 citations
Semantic Scholar
MR signal intensity of the perirolandic cortex in the neonate and infant
Y. Korogi, M. Takahashi, M. Sumi, Toshinori Hirai +3 more
1996Neuroradiology21 citations
Semantic Scholar
Quantitative evaluation of measurement accuracy for three-dimensional angiography system using various phantoms.
M. Yamura, T. Hirai, Y. Korogi, I. Ikushima +1 more
2005Radiation Medicine18 citations
Semantic Scholar
T2 shortening in the visual cortex: effect of aging and cerebrovascular disease.
Y. Korogi, Toshinori Hirai, Y. Komohara, T. Okuda +5 more
1997AJNR. American journal of neuroradiology18 citations Open access
Semantic Scholar
Selective boron delivery by intra-arterial injection of BSH-WOW emulsion in hepatic cancer model for neutron capture therapy.
H. Yanagie, N. Dewi, S. Higashi, I. Ikushima +32 more
2017British Journal of Radiology16 citations Open access
Semantic Scholar
A better effect of cilostazol for reducing in-stent restenosis after femoropopliteal artery stent placement in comparison with ticlopidine
I. Ikushima, Kazuchika Yonenaga, H. Iwakiri, H. Nagoshi +2 more
2011Medical devices16 citations Open access
Semantic Scholar
Intraarterial infusion chemotherapy for head and neck cancers: evaluation of tumor perfusion with intraarterial CT during carotid arteriography.
A. Ishii, Y. Korogi, R. Nishimura, Koichi Kawanaka +5 more
2004Radiation Medicine16 citations
Semantic Scholar
Ultrafast FLAIR imaging with single-shot echo-planar technique in evaluation of intracranial lesions.
Y. Korogi, T. Sugahara, Y. Shigematsu, I. Ikushima +3 more
1999Computerized Medical Imaging and Graphics15 citations
Semantic Scholar
Familial amyloid polyneuropathy: hypertrophy of ligaments supporting the spinal cord.
M. Kitajima, Y. Korogi, M. Yamura, I. Ikushima +4 more
2004AJNR. American journal of neuroradiology14 citations
Semantic Scholar
Feasibility evaluation of neutron capture therapy for hepatocellular carcinoma using selective enhancement of boron accumulation in tumour with intra-arterial administration of boron-entrapped water-in-oil-in-water emulsion.
H. Yanagie, H. Kumada, Takemi Nakamura, S. Higashi +14 more
2011Applied Radiation and Isotopes13 citations
Semantic Scholar
Transarterial infusion chemotherapy with epirubicin in water-in-oil-in-water emulsion for recurrent hepatocellular carcinoma in the residual liver after hepatectomy.
I. Ikushima, S. Higashi, Koji Seguchi, A. Ishii +4 more
2009European Journal of Radiology13 citations
Semantic Scholar
Spinal MR findings in continuous epidural analgesia without infection.
I. Ikushima, T. Hirai, Y. Korogi, Norio Maeda +4 more
2005AJNR. American journal of neuroradiology13 citations
Semantic Scholar
Evaluation of contrast-enhanced MR angiography in the follow-up of visceral arterial aneurysms after coil embolization
Y. Iryo, I. Ikushima, T. Hirai, Kazuchika Yonenaga +1 more
2013Acta Radiologica12 citations
Semantic Scholar
Confluent two-balloon technique: an alternative method for subintimal recanalization of peripheral arterial occlusion.
I. Ikushima, T. Hirai, A. Ishii, Y. Iryo +1 more
2011Journal of Vascular and Interventional Radiology12 citations
Semantic Scholar
Retrograde cortical and deep venous drainage in patients with intracranial dural arteriovenous fistulas: comparison of MR imaging and angiographic findings.
M. Kitajima, T. Hirai, Y. Korogi, M. Yamura +5 more
2005AJNR. American journal of neuroradiology12 citations
Semantic Scholar
Usefulness of source images from three-dimensional time-of-flight MR angiography after treatment of cavernous dural arteriovenous fistulas.
T. Hirai, Y. Korogi, I. Ikushima, Y. Shigematsu +2 more
2003Radiation Medicine12 citations
Semantic Scholar
Superselective intra-arterial infusion chemotherapy for stage III/IV squamous cell carcinomas of the oral cavity: midterm results.
I. Ikushima, Y. Korogi, A. Ishii, Toshinori Hirai +5 more
2008European Journal of Radiology10 citations
Semantic Scholar
Prediction of Blood–Brain Barrier Disruption and Intracerebral Hemorrhagic Infarction Using Arterial Spin-Labeling Magnetic Resonance Imaging
Takeya Niibo, H. Ohta, Shiro Miyata, I. Ikushima +2 more
2017Stroke9 citations Open access
Semantic Scholar
MR Angiography of the Persistent Trigeminal Artery Variant
T. Hirai, Y. Korogi, Y. Sakamoto, S. Hamatake +5 more
1995Journal of computer assisted tomography9 citations
Semantic Scholar
Application of neutron capture autoradiography to Boron Delivery seeking techniques for selective accumulation of boron compounds to tumor with intra-arterial administration of boron entrapped water-in-oil-in-water emulsion
S. Mikado, H. Yanagie, N. Yasuda, S. Higashi +15 more
20098 citations Open access
Semantic Scholar
Chordomas of the skull base: dynamic MRI.
I. Ikushima, Y. Korogi, Toshinori Hirai, S. Hamatake +2 more
1996Journal of computer assisted tomography8 citations
Semantic Scholar
Use of fluid-attenuated inversion recovery (FLAIR) pulse sequences in perinatal hypoxic-ischaemic encephalopathy.
T. Okuda, Y. Korogi, I. Ikushima, R. Murakami +4 more
1998British Journal of Radiology7 citations
Semantic Scholar
Dynamic MR imaging of neurohypophyseal germ cell tumors for differential diagnosis of infundibular diseases.
L. Liang, Y. Korogi, T. Sugahara, I. Ikushima +3 more
2000Acta Radiologica6 citations
Semantic Scholar
Evaluation of intracranial lesions with inversion recovery half-Fourier single-shot turbo spin-echo MR: initial observations.
I. Ikushima, Y. Korogi, Yasuyuki Yamashita, Tang Yi +4 more
1997AJNR. American journal of neuroradiology6 citations
Semantic Scholar
Short-term experience with aspiration embolectomy using a ACE68 reperfusion catheter to treat embolic superior mesenteric artery occlusion
Masatsugu Kawano, M. Azuma, Yohei Hattori, I. Ikushima +8 more
2021Emergency Radiology4 citations
Semantic Scholar
Transcatheter Infusion of Epirubicin in Water-in-Oil-in-Water Emulsion via a Cystic Artery for the Treatment of Hepatocellular Carcinoma
I. Ikushima, S. Higashi, A. Ishii, Koji Seguchi +3 more
2011Cardiovascular and Interventional Radiology4 citations
Semantic Scholar

Frequent co-authors

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Y. Korogi×36
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Y. Korogi — researcher profile on SciRah
Mutsumasa Takahashi×22
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Mutsumasa Takahashi — researcher profile on SciRah
T. Sugahara×17
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T. Sugahara — researcher profile on SciRah
T. Hirai×16
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T. Hirai — researcher profile on SciRah

×15

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Y. Shigematsu — researcher profile on SciRah

Toshinori Hirai×11

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Toshinori Hirai — researcher profile on SciRah

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T. Okuda — researcher profile on SciRah

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L. Liang — researcher profile on SciRah

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Y. Ushio — researcher profile on SciRah

Y. Yamashita×10

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Y. Yamashita — researcher profile on SciRah

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M. Yamura — researcher profile on SciRah

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S. Hamatake — researcher profile on SciRah