Differentiating primary central nervous system lymphoma from glioblastoma multiforme: assessment using arterial spin labeling, diffusion weighted imaging, and 18F-fluorodeoxyglucose positron emission tomography. Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Togao O, Yoshimoto K, Suzuki SO, Abe K, Kikuchi K, Maruoka Y, Mizoguchi M, Iwaki T, Honda H

Neuroradiology   55 ( 2 )   2013.2

Detection of Middle Ear Cholesteatoma by Diffusion-Weighted MR Imaging: Multishot Echo-Planar Imaging Compared with Single-Shot Echo-Planar Imaging. Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Kamano H, Dashjamts T, Shibata S, Tamae A, Honda H.

AJNR Am J Neuroradiol.   32 ( 10 )   2011.11

Performance evaluation of radiologists with artificial neural network for differential diagnosis of intra-axial cerebral tumors on MR images Reviewed International journal

Yamashita K, Yoshiura T, Arimura H, Mihara F, Noguchi T, Hiwatashi A, Togao O, Yamashita Y, Shono T, Kumazawa S, Higashida Y, Honda H

Am J Neuroradiol.   2008.6

Artificial intelligence-assisted volume isotropic simultaneous interleaved bright- and black-blood examination for brain metastases

Kikuchi, K; Togao, O; Kikuchi, Y; Yamashita, K; Momosaka, D; Fukasawa, K; Nishimura, S; Toyoda, H; Obara, M; Hiwatashi, A; Ishigami, K

NEURORADIOLOGY   2024.8   （ ISSN:0028-3940 eISSN:1432-1920 ）

Improvement of image quality for bright-blood image in VISIBLE (volume isotropic simultaneous interleaved bright- and black-blood examination) by using k-space reordering and startup echoes.

Wada T, Kikuchi K, Obara M, Tokunaga C, Yamashita K, Kobayashi K, Kato T, Ishigami K, Togao O

Magnetic resonance imaging   112   144 - 150   2024.7   （ ISSN:0730-725X ）

Advantages of 3D High-Resolution Vessel Wall Imaging in a Patient With Blood Blister-Like Aneurysm: A Case Report and Literature Review

Otsuka, T; Kikuchi, K; Togao, O; Yamashita, K; Takagishi, S; Arimura, K; Nakamizo, A; Ishigami, K

CUREUS JOURNAL OF MEDICAL SCIENCE   16 ( 4 )   e58376   2024.4   （ ISSN:2168-8184 eISSN:2168-8184 ）

Advantages of 3D High-Resolution Vessel Wall Imaging in a Patient With Blood Blister-Like Aneurysm: A Case Report and Literature Review. Reviewed International journal

Otsuka T, Kikuchi K, Togao O, Yamashita K, Takagishi S, Arimura K, Nakamizo A, Ishigami K.

Cureus   16 ( 4 )   e58376   2024.4

Brain volume measured by synthetic magnetic resonance imaging in adult moyamoya disease correlates with cerebral blood flow and brain function

Kikuchi, K; Togao, O; Yamashita, K; Isoda, T; Nishimura, A; Arimura, K; Nakamizo, A; Yoshimoto, K; Ishigami, K

SCIENTIFIC REPORTS   14 ( 1 )   5468   2024.3   （ ISSN:2045-2322 ）

Brain volume measured by synthetic magnetic resonance imaging in adult moyamoya disease correlates with cerebral blood flow and brain function Reviewed International journal

Kikuchi K, Togao O, Yamashita K, Isoda T, Nishimura A, Arimura K, Nakamizo A, Yoshimoto K, Ishigami K.

Sci Rep.   14 ( 1 )   5468   2024.3

Diagnostic MR Imaging Features of Hypomyelination of Early Myelinating Structures: A Case Report. Reviewed International journal

Tokiko Abe, Koji Yamashita, Kazufumi Kikuchi, Eriko Hatai, Fumihiko Fujii, Pin Fee Chong, Yasunari Sakai, @Hirotomo Saitsu, @Ken Inoue, Osamu Togao, Kousei Ishigami

The Neuroradiology Journal   2024.3

Comparison of diagnostic performance of radiologist- and AI-based assessments of T2-FLAIR mismatch sign and quantitative assessment using synthetic MRI in the differential diagnosis between astrocytoma, IDH-mutant and oligodendroglioma, IDH-mutant and 1p/19q-codeleted Invited Reviewed International journal

Kazufumi Kikuchi, Osamu Togao, Koji Yamashita, @Daichi Momosaka, @Yoshitomo Kikuchi, Daisuke Kuga, Sangatsuda Yuhei, Yutaka Fujioka, Fumiya Narutomi, @Makoto Obara, Koji Yoshimoto, Kousei Ishigami

Neuroradiology   66 ( 3 )   333 - 341   2024.3

Comparison of diagnostic performance of radiologist- and AI-based assessments of T2-FLAIR mismatch sign and quantitative assessment using synthetic MRI in the differential diagnosis between astrocytoma, IDH-mutant and oligodendroglioma, IDH-mutant and 1p/19q-codeleted

Kikuchi, K; Togao, O; Yamashita, K; Momosaka, D; Kikuchi, Y; Kuga, D; Yuhei, S; Fujioka, Y; Narutomi, F; Obara, M; Yoshimoto, K; Ishigami, K

NEURORADIOLOGY   66 ( 3 )   333 - 341   2024.3   （ ISSN:0028-3940 eISSN:1432-1920 ）

Refresher Course 脳神経関連で役立つMRI撮像技術:arterial spin labeling(ASL)

栂尾 理, 山下 孝二, 菊地 一史, 石神 康生

画像診断   44 ( 3 )   361 - 373   2024.2   （ ISSN:02850524 eISSN:24321281 ）

Diagnostic MR imaging features of hypomyelination of early myelinating structures: A case report

Abe, T; Yamashita, K; Kikuchi, K; Hatai, E; Fujii, F; Chong, PF; Sakai, Y; Saitsu, H; Inoue, K; Togao, O; Ishigami, K

NEURORADIOLOGY JOURNAL   19714009231224419   2023.12   （ ISSN:1971-4009 eISSN:2385-1996 ）

Reproducibility of quantitative ADC, T1, and T2 measurement on the cerebral cortex: Utility of whole brain echo-planar DWI with compressed SENSE (EPICS-DWI): A pilot study Reviewed International journal

Koji Yamashita, @Masami Yoneyama, Kazufumi Kikuchi, Tatsuhiro Wada, Hiroo Murazaki, Hiroaki Watanuki, Ryoji Mikayama, Kousei Ishigami, Osamu Togao

Eur J Radiol Open   11   100516   2023.12

Reproducibility of quantitative ADC, T1, and T2 measurement on the cerebral cortex: Utility of whole brain echo-planar DWI with compressed SENSE (EPICS-DWI): A pilot study

Yamashita, K; Yoneyama, M; Kikuchi, K; Wada, T; Murazaki, H; Watanuki, H; Mikayama, R; Ishigami, K; Togao, O

EUROPEAN JOURNAL OF RADIOLOGY OPEN   11   100516   2023.12   （ ISSN:2352-0477 eISSN:2352-0477 ）

Arterial Spin Labeling-Based MR Angiography for Cerebrovascular Diseases: Principles and Clinical Applications

Togao, O; Obara, M; Yamashita, K; Kikuchi, K; Wada, T; Murazaki, H; Arimura, K; Nishimura, A; Horie, N; van de Ven, K; Van Cauteren, M; Ishigami, K

JOURNAL OF MAGNETIC RESONANCE IMAGING   2023.11   （ ISSN:1053-1807 eISSN:1522-2586 ）

Cortical high-flow sign on arterial spin labeling: a novel biomarker for IDH-mutation and 1p/19q-codeletion status in diffuse gliomas without intense contrast enhancement (vol 65, pg 1415, 2023)

Yamashita, K; Togao, O; Kikuchi, K; Kuga, D; Sangatsuda, Y; Fujioka, Y; Kinoshita, I; Obara, M; Yoshimoto, K; Ishigami, K

NEURORADIOLOGY   65 ( 11 )   1675 - 1676   2023.11   （ ISSN:0028-3940 eISSN:1432-1920 ）

Alexithymia characteristics are associated with salience network activity in healthy participants: an arterial spin labeling study

Motomura, Y; Fukuzaki, A; Eto, S; Hirabayashi, N; Gondo, M; Izuno, S; Togao, O; Yamashita, K; Kikuchi, K; Sudo, N; Yoshihara, K

JOURNAL OF PHYSIOLOGICAL ANTHROPOLOGY   42 ( 1 )   18   2023.9   （ ISSN:1880-6805 ）

Alexithymia characteristics are associated with salience network activity in healthy participants: an arterial spin labeling study(タイトル和訳中)

Motomura Yuki, Fukuzaki Ayaka, Eto Sanami, Hirabayashi Naoki, Gondo Motoharu, Izuno Satoshi, Togao Osamu, Yamashita Koji, Kikuchi Kazufumi, Sudo Nobuyuki, Yoshihara Kazufumi

Journal of Physiological Anthropology   42   1 of 13 - 13 of 13   2023.9   （ ISSN:1880-6791 ）

特集 WHO脳腫瘍分類 第5版 徹底解説 Case-based review 4. Diffuse hemispheric glioma, H3 G34-mutant

栂尾 理, 山下 孝二, 菊地 一史, 石神 康生

画像診断   43 ( 10 )   988 - 992   2023.8   （ ISSN:02850524 eISSN:24321281 ）

特集 WHO脳腫瘍分類 第5版 徹底解説 Case-based review 7. High-grade astrocytoma with piloid features

栂尾 理, 山下 孝二, 菊地 一史, 石神 康生, 黒川 遼, 森谷 聡男

画像診断   43 ( 10 )   998 - 1000   2023.8   （ ISSN:02850524 eISSN:24321281 ）

Alexithymia characteristics are associated with salience network activity in healthy participants: An Arterial Spin Labeling Study Reviewed International journal

Motomuta Y, Fukuzaki A, Eto S, Hirabayashi N, Gondo M, Izuno S, Togao O, Yamashita K, Kikuchi K

J Physiol Anthropol   2023.8

The T2-FLAIR mismatch sign in glioblastoma, isocitrate dehydrogenase wild-type Reviewed International journal

Shunsuke Nishimura, Koji Yamashita, Osamu Togao, Kazufumi Kikuchi, Daisuke Kuga, Hidetaka Yamamoto, Koji Yoshimoto, Kousei Ishigami

Acta Radiologica Open   12 ( 6 )   20584601231184565   2023.6   （ ISSN:2058-4601 eISSN:2058-4601 ）

Predicting TERT promoter mutation status using 1H-MR spectroscopy and stretched-exponential model of diffusion-weighted imaging in IDH-wildtype diffuse astrocytic glioma without intense enhancement Reviewed International journal

Koji Yamashita, Ryusuke Hatae, Kazufumi Kikuchi, Daisuke Kuga, Nobuhiro Hata, Hidetaka Yamamoto, Makoto Obara, Koji Yoshimoto, Kousei Ishigami, Osamu Togao

Neuroradiology   65 ( 8 )   1205 - 1213   2023.6   （ ISSN:0028-3940 eISSN:1432-1920 ）

Assessment of cerebral perfusion in moyamoya disease with dynamic pseudo-continuous arterial spin labeling using a variable repetition time scheme with optimized background suppression

Togao, O; Obara, M; Yamashita, K; Kikuchi, K; Arimura, K; Nishimura, A; Nakamizo, A; Wada, T; Tokunaga, C; Mikayama, R; Yamashita, Y; Hamano, H; Van Cauteren, M; Ishigami, K; Baba, S

NEURORADIOLOGY   65 ( 3 )   529 - 538   2023.3   （ ISSN:0028-3940 eISSN:1432-1920 ）

Analysis of “visible in retrospect” to monitor false-negative findings in radiological reports

Noguchi T., Yamashita K., Matsuura S., Kamei R., Maehara J., Furuya K., Harada S., Adachi S., Okada Y.

Japanese Journal of Radiology   41 ( 2 )   219 - 227   2023.2   （ ISSN:18671071 ）

放射線診断報告書の偽陰性所見を監視するための「後方視認性」に関する解析(Analysis of "visible in retrospect" to monitor false-negative findings in radiological reports)

Noguchi Tomoyuki, Yamashita Koji, Matsuura Shuji, Kamei Ryotaro, Maehara Junki, Furuya Kiyomi, Harada Shino, Adachi Saki, Okada Yasushi

Japanese Journal of Radiology   41 ( 2 )   219 - 227   2023.2   （ ISSN:1867-1071 ）

Grading of gliomas using 3D CEST imaging with compressed sensing and sensitivity encoding

Wada, T; Togao, O; Tokunaga, C; Oga, M; Kikuchi, K; Yamashita, K; Yamamoto, H; Yoneyama, M; Kobayashi, K; Kato, T; Ishigami, K; Yabuuchi, H

EUROPEAN JOURNAL OF RADIOLOGY   158   110654   2023.1   （ ISSN:0720-048X eISSN:1872-7727 ）

Right adrenal vein identification using unenhanced MR imaging. Reviewed International journal

Koji Yamashita, Noriaki Wada, @Seitaro Shin, @Tetsuhiro Watanabe, @Kiyomi Furuya, @Shino Harada, @Tomoyuki Noguchi

Pol J Radiol.   87   e592 - e596   2022.11

Analysis of “Visible in retrospect” to monitor false-negative findings in radiological reports Reviewed International journal

2022.10

ray-summation画像を用いた脊椎穿刺シミュレーショントレーニングシステムの有用性　実験的研究(The usefulness of vertebral needle targeting simulation training system using ray-summation imaging: experimental study)

Uchiyama Fumiya, Noguchi Tomoyuki, Kamei Shunsuke, Yamashita Koji, Shida Yoshitaka, Okafuji Takashi, Kamei Ryotaro, Tajima Tsuyoshi

Japanese Journal of Radiology   40 ( 10 )   1096 - 1103   2022.10   （ ISSN:1867-1071 ）

The usefulness of vertebral needle targeting simulation training system using ray-summation imaging: experimental study

Uchiyama F., Noguchi T., Kamei S., Yamashita K., Shida Y., Okafuji T., Kamei R., Tajima T.

Japanese Journal of Radiology   40 ( 10 )   1096 - 1103   2022.10   （ ISSN:18671071 ）

Current status and challenges of percutaneous vertebroplasty (PVP): a review Reviewed International journal

@Noguchi T, Yamashita K, @Kamei R, @Maehara J

Jpn J Radiol.   41 ( 1 )   1 - 13   2022.8   （ ISSN:18671071 ）

Quantitative Relaxometry using Synthetic MRI Could be Better than Qualitative T2-FLAIR Mismatch Sign: A Pilot Study. Reviewed International journal

Kazufumi Kikuchi, Osamu Togao, Koji Yamashita, Daichi Momosaka, Yoshitomo Kikuchi, Daisuke Kuga, Nobuhiro Hata, Masahiro Mizoguchi, Hidetaka Yamamoto, Toru Iwaki, Akio Hiwatashi, Kousei Ishigami

Scientific Reports   12 ( 1 )   9197   2022.6   （ ISSN:2045-2322 ）

Unusual imaging characteristics of cystic meningioma at the cerebellopontine angle. Reviewed International journal

@Saki Adachi, Koji Yamashita, Akira Nakamizo, @Toshiyuki Amano, @Seiya Momosaki, @Tomoyuki Noguchi

Neuroradiol J.   35 ( 6 )   777 - 779   2022.5   （ ISSN:19714009 ）

Different hemodynamics of basal ganglia between moyamoya and non-moyamoya diseases using intravoxel incoherent motion imaging and single-photon emission computed tomography. Reviewed International journal

Koji Yamashita,@Hiroshi Sugimori, Akira Nakamizo, @Toshiyuki Amano, @Takahiro Kuwashiro, @Takeharu Watanabe, @Keisuke Kawamata, @Kiyomi Furuya, @Shino Harada, @Ryotaro Kamei, @Junki Maehara, @Yasushi Okada, @Tomoyuki Noguchi

Acta Radiologica.   64 ( 2 )   769 - 775   2022.5   （ ISSN:02841851 ）

The usefulness of vertebral needle targeting simulation training system using ray-summation imaging: Experimental study Reviewed International journal

@Fumiya Uchiyama, @Tomoyuki Noguchi, @Shunsuke Kamei, Koji Yamashita, @Yoshitaka Shida, @Takashi Okafuji, @Ryotaro Kamei, @Junki Maehara, @Tsuyoshi Tajima

Jpn J Radiol.   2022.5

Accuracy of vertebral puncture in percutaneous vertebroplasty. Reviewed International journal

@Tomoyuki Noguchi, Koji Yamashita, @Yoshitaka Shida, @Takashi Okafuji, @Ryotaro Kamei, @Junki Maehara, @Tsuyoshi Tajima

Jpn J Radiol.   2022.4

Accuracy of vertebral puncture in percutaneous vertebroplasty

Noguchi T., Yamashita K., Shida Y., Okafuji T., Kamei R., Maehara J., Tajima T.

Japanese Journal of Radiology   40 ( 4 )   419 - 429   2022.4   （ ISSN:18671071 ）

経皮的椎体形成術における椎体穿刺の精度(Accuracy of vertebral puncture in percutaneous vertebroplasty)

Noguchi Tomoyuki, Yamashita Koji, Shida Yoshitaka, Okafuji Takashi, Kamei Ryotaro, Maehara Junki, Tajima Tsuyoshi

Japanese Journal of Radiology   40 ( 4 )   419 - 429   2022.4   （ ISSN:1867-1071 ）

特集 癌治療後の画像変化と合併症 肝細胞癌の治療後画像変化と合併症

前原 純樹, 亀井 僚太郎, 山下 孝二, 野口 智幸, 石神 康生

臨床放射線   67 ( 2 )   139 - 150   2022.2   （ ISSN:00099252 ）

Unilateral agenesis of internal carotid artery with interparaclinoid and contralateral carotid-anterior cerebral artery anastomoses diagnosed by magnetic resonance angiography: a case report. Reviewed International journal

Yamashita K, @Yasaka M, @Uchino A, @Noguchi T.

Surg Radiol Anat.   2022.2

Right entorhinal cortical thickness is associated with Mini-Mental State Examination scores from multi-country datasets. Reviewed International journal

Koji Yamashita, @Takahiro Kuwashiro, @Kensuke Ishikawa, @Kiyomi Furuya, @Shino Harada, @Seitaro Shin, @Noriaki Wada, @Chika Hirakawa, @Yasushi Okada, @Tomoyuki Noguchi

Neuroradiology   64 ( 2 )   279 - 288   2022.2

Unilateral agenesis of internal carotid artery with interparaclinoid and contralateral carotid-anterior cerebral artery anastomoses diagnosed by magnetic resonance angiography: a case report

Yamashita K., Yasaka M., Uchino A., Noguchi T.

Surgical and Radiologic Anatomy   44 ( 2 )   289 - 292   2022.2   （ ISSN:09301038 ）

Right entorhinal cortical thickness is associated with Mini-Mental State Examination scores from multi-country datasets using MRI

Yamashita K., Kuwashiro T., Ishikawa K., Furuya K., Harada S., Shin S., Wada N., Hirakawa C., Okada Y., Noguchi T.

Neuroradiology   64 ( 2 )   279 - 288   2022.2   （ ISSN:00283940 ）

Preoperative prediction of intracranial meningioma grade using conventional computed tomography and magnetic resonance imaging. Reviewed International journal

@Amano T, Nakamizo A, @Murata H, @Miyamatsu Y, @Mugita F, Yamashita K, @Noguchi T, @Nagata S.

Cureus   2022.1

Right adrenal vein identification using unenhanced magnetic resonance imaging

Yamashita K., Wada N., Shin S., Watanabe T., Furuya K., Harada S., Noguchi T.

Polish Journal of Radiology   87 ( 1 )   592 - 596   2022   （ ISSN:1733134X ）

Supraduodenal and right gastric arteries originating from a common trunk: a rare anatomical variant. Reviewed International journal

@Wada N, Yamashita K, @Shin S, @Harada S, @Furuya K, @Imamura H, @Takami Y, @Noguchi T

Jpn J Intervent Radiol.   6 ( 2 )   51 - 54   2021.6

Identification of predictors for MMSE and HDS-R scores using MR-based brain morphometry Reviewed International journal

Koji Yamashita, MD, @Takahiro Kuwashiro, @Kensuke Ishikawa, @Kiyomi Furuya, @Shino Harada, @Seitaro Shin, @Noriaki Wada, @Chika Hirakawa, @Yasushi Okada, @Tomoyuki Noguchi.

Eur J Radiol Open.   2021.5

A practical system that enables physicians to respond expeditiously to significant unexpected findings (SUFs) in radiological reports. Reviewed International journal

@Tomoyuki Noguchi, @Kumi Tanaka, @Yasushi Okada, @Kunitaka Fukuizumi, @Sachiyo Yokoda, @Motoko Dairiki, Koji Yamashita, @Seitaro Shin, @Noriaki Wada, @Shino Harada, @Shigeki Morita

Jpn J Radiol.   2021.5

Diagnostic accuracy for the epileptogenic zone detection in focal epilepsy could be higher in FDG-PET/MRI than in FDG-PET/CT Reviewed International journal

Kazufumi Kikuchi, Osamu Togao, Koji Yamashita, Daichi Momosaka, Tomohiro Nakayama, Yoshiyuki Kitamura, Yoshitomo Kikuchi, Shingo Baba, Koji Sagiyama, Keisuke Ishimatsu, Ryotaro Kamei, Nobutaka Mukae, Koji Iihara, Satoshi O Suzuki, Toru Iwaki, Akio Hiwatashi

Eur Radiol.   2021.5

Vessel-selective 4D-MR angiography using superselective pseudo-continuous arterial spin labeling for the visualization of brain arteriovenous malformations. Invited Reviewed International journal

Osamu Togao, @Makoto Obara, @Michael Helle, Koji Yamashita, Kazufumi Kikuchi, Daichi Momosaka, Yoshitomo Kikuchi, Ataru Nishimura, Koichi Arimura, Tatsuhiro Wada, Hiroo Murazaki, Koji Iihara, @Marc Van Cauteren, Akio Hiwatashi

Eur Radiol.   2020.12

Morphology of perivascular spaces and enclosed blood vessels in young to middle-aged healthy adults at 7T: Dependences on age, brain region, and breathing gas. Reviewed International journal

@Zong X, @Lian C, @Jimenez J. Yamashita K, @Shen D, @Lin W.

NeuroImage.   2020.9

Disconnection of the right superior parietal lobule from the precuneus is associated with memory impairment in oldest-old Alzheimer's disease patients Reviewed International journal

Pukovisa Prawiroharjo, Ken-Ichiro Yamashita, Koji Yamashita, Osamu Togao, Akio Hiwatashi, Ryo Yamasaki, Jun-Ichi Kira

Heliyon.   2020.7

A voxel-based analysis of cerebral blood flow abnormalities in obsessive-compulsive disorder using pseudo-continuous arterial spin labeling MRI. Reviewed International journal

Daichi Momosaka, Osamu Togao, Akio Hiwatashi, Koji Yamashita, Kazufumi Kikuchi, Hirofumi Tomiyama, Tomohiro Nakao, Keitaro Murayama, @Yuriko Suzuki, Hiroshi Honda

PLoS One.   2020.7

Differentiation of high-grade from low-grade diffuse gliomas using diffusion-weighted imaging: a comparative study of mono-, bi-, and stretched-exponential diffusion models. Reviewed International journal

Masaoki Kusunoki, Kazufumi Kikuchi, Osamu Togao, Koji Yamashita, Daichi Momosaka, Yoshitomo Kikuchi, Daisuke Kuga, Nobuhiro Hata, Masahiro Mizoguchi, Koji Iihara, Satoshi O Suzuki, Toru Iwaki, @Yuta Akamine, Akio Hiwatashi

Neuroradiology.   2020.5

Hippocampal Sulcus Remnant: Common Finding in Non-Elderly Adults on Ultra-High Resolution 7T MR Imaging. Reviewed International journal

Yamashita K, @Zong X, @Hung S, @Lin W, @Castillo M.

J Comput Assist Tomogr.   44 ( 1 )   43 - 46   2020.1

Correlation between prognosis of glioblastoma and choline/N-acetyl aspartate ratio in MR spectroscopy. Reviewed International journal

Yojiro Akagi, Naoki Noguchi, Nobuhiro Hata, Ryusuke Hatae, Yuhei Michiwaki, Yuhei Sangatsuda, Takeo Amemiya, Daisuke Kuga, Koji Yamashita, Osamu Togao, Akio Hiwatashi, Koji Yoshimoto, Masahiro Mizoguchi, Koji Iihara

Interdiscip Neurosurg.   2019.12

Differences between Primary Central Nervous System Lymphoma and Glioblastoma: Probabilistic analysis using Voxel-based Morphometry. Reviewed International journal

Koji Yamashita, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, Daichi Momosaka, Hiroshi Nakatake, Nobuhiro Hata, Yojiro Akagi, Satoshi O. Suzuki, Toru Iwaki, Koji Iihara, Hiroshi Honda

Clin Radiol.   74 ( 10 )   2019.10

Acceleration-selective arterial spin labeling MR angiography for visualization of brain arteriovenous malformations. Reviewed International journal

Osamu Togao, Akio Hiwatashi, Koji Yamashita, Daichi Momosaka, Makoto Obara, Ataru Nishimura, Koichi Arimura, Nobuhiro Hata, Koji Iihara, @Marc Van Cauteren, Hiroshi Honda

Neuroradiology.   2019.9

Predicting TERT promoter mutation using MR images in patients with wild-type IDH1 Glioblastoma. Reviewed International journal

Koji Yamashita, Ryusuke Hatae, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, Daichi Momosaka, Yasuo Yamashita, Daisuke Kuga, Nobuhiro Hata, Koji Yoshimoto, Satoshi O. Suzuki, Toru Iwaki, Koji Iihara, Hiroshi Honda

Diagn Interv Imaging.   100 ( 7-8 )   411 - 419   2019.7

A Deep Learning Framework for Noise Component Detection from Resting-State Functional MRI. Reviewed International journal

@Kam T, @Wen X, @Jin B, @Jiao Z, @Hsu LM, @Zhou Z, @Liu Y, Yamashita K, @Hung SC , @Lin W, @Zhang H, @Shen D, for UNC/UMN Baby Connectome Project Consortium

MICCAI 2019.   2019.7

Intravoxel Incoherent Motion Magnetic Resonance Imaging of Pediatric Intracranial Tumors: Correlation with Histology and Diagnostic Utility. Invited Reviewed International journal

K Kikuchi, A Hiwatashi, O Togao, K Yamashita, R Kamei, D Momosaka, N Hata, K Iihara, S O Suzuki, T Iwaki, H Honda

AJNR Am J Neuroradiol.   2019.5

Improved Visualization of Middle Ear Cholesteatoma with Computed Diffusion-weighted Imaging. Reviewed International journal

Koji Yamashita, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, @Yamato Shimomiya, Ryotaro Kamei, Daichi Momosaka, Nozomu Matsumoto, Kouji Kobayashi, @Atsushi Takemura, @Thomas Christian Kwee, @Taro Takahara, Hiroshi Honda,

Magn Reson Med Sci   18 ( 3 )   233 - 237   2019.3

Functional Connectivity Change between Posterior Cingulate Cortex and Ventral Attention Network Relates to the Impairment of Orientation for Time in Alzheimer's Disease Patients. Reviewed International journal

Ken-Ichiro Yamashita, Taira Uehara, Pukovisa Prawiroharjo, Koji Yamashita, Osamu Togao, Akio Hiwatashi, @Yoshihide Taniwaki, @Hidetsuna Utsunomiya, Takuya Matsushita, Ryo Yamasaki, Jun-Ichi Kira

Brain Imaging Behav.   2019.2

Simultaneous MR neurography and apparent T2 mapping in brachial plexus: Evaluation of patients with Chronic Inflammatory Demyelinating Polyradiculoneuropathy Invited Reviewed International journal

Akio Hiwatashi, Osamu Togao, Koji Yamashita, Kazufumi Kikuchi, Daichi Momosaka, Hiroshi Nakatake, Ryo Yamasaki, Hidenori Ogata, @Masami Yoneyama, Jun-Ichi Kira, Hiroshi Honda

Magn Reson Imaging.   2019.1

Lumbar Plexus in Patients with Chronic Inflammatory Demyelinating Polyradiculoneuropathy: Evaluation with Simultaneous T2 Mapping and Neurography Method with SHINKEI. Reviewed International journal

Akio Hiwatashi, Osamu Togao, Koji Yamashita, Kazufumi Kikuchi, Daichi Momosaka, Hiroshi Nakatake, Ryo Yamasaki, Hidenori Ogata, @Masami Yoneyama, Jun-Ichi Kira, Hiroshi Honda

Br J Radiol.   2018.12

Ultra-High Resolution CT Scan of the Temporal Bone. Reviewed International journal

Koji Yamashita, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, Nozomu Matsumoto, Daichi Momosaka, Hiroshi Nakatake, Yuki Sakai, Hiroshi Honda

Eur Arch Otorhinolaryngol.   275 ( 11 )   2797 - 2803   2018.11

4D ASL-based MR Angiography for Visualization of Distal Arteries and Leptomeningeal Collateral Vessels in Moyamoya Disease: A Comparison of Techniques. Reviewed International journal

Osamu Togao, Akio Hiwatashi, @Makoto Obara, Koji Yamashita, Daichi Momosaka, Ataru Nishimura, Koichi Arimura, Nobuhiro Hata, Koji Yoshimoto, Koji Iihara, @Marc Van Cauteren, Hiroshi Honda

Eur Radiol.   2018.11

Arterial spin-labeling is useful for the diagnosis of residual or recurrent meningiomas. Reviewed International journal

Kazufumi Kikuchi, Akio Hiwatashi, Osamu Togao, Koji Yamashita, Ryotaro Kamei, Koji Yoshimoto, Koji Iihara, Satoshi O Suzuki, Toru Iwaki, Yuriko Suzuki, Hiroshi Honda

Eur Radiol.   2018.10

A case of multiple system atrophy-parkinsonian type with stuttering- and palilalia-like dysfluencies and putaminal atrophy. Reviewed International journal

Yoshikazu Kikuchi, Toshiro Umezaki, Taira Uehara, Hiroo Yamaguchi, Koji Yamashita, Akio Hiwatashi, Motohiro Sawatsubashi, Kazuo Adachi, Yumi Yamaguchi, Daisuke Murakami, Jun-Ichi Kira, Takashi Nakagawa

J Fluency Disord.   2018.9

Acceleration-Selective Arterial Spin Labeling MR Angiography for Visualizations of Distal Cerebral Arteries and Collateral Vessels in Moyamoya Disease. Reviewed International journal

Osamu Togao, Hiwatashi Akio, Makoto Obara, Yamashita Koji, Ataru Nishimura, Koji Iihara, Marc Van Cauteren, Hiroshi Honda

Radiology   2018.7

Diffusion-weighted magnetic resonance imaging of extraocular muscles in patients with Grave’s ophthalmopathy using turbo field echo with diffusion-sensitized driven-equilibrium preparation. Reviewed International journal

2018.7

Qualitative and Quantitative Correlation Study of Lumbar Intervertebral Disc Degeneration Using Glycosaminoglycan Chemical Exchange Saturation Transfer, Pfirrmann Grade, and T1-ρ. Reviewed International journal

2018.7

Calcium Pyrophosphate Dihydrate Crystal Deposition Disease of the Spinal Dura Mater: A Case Report. Reviewed International journal

BJR Case Rep.   2018.7

Cerebral syphilitic gumma mimicking glioma: Utility of CT perfusion. Reviewed International journal

Kikuchi Y, Hiwatashi A, Togao O, Yamashita K, Momosaka D, Honda H.

Diagn Interv Imaging.   2018.6

Measurement of the perfusion fraction in brain tumors with intravoxel incoherent motion MR imaging: validation with histopathologic vascular density in meningiomas. Reviewed International journal

Osamu Togao, Akio Hiwatashi, Koji Yamashita, Kazufumi Kikuchi, Daichi Momosaka, Koji Yoshimoto, Daisuke Kuga, Masahiro Mizoguchi, Satoshi O Suzuki, Toru Iwaki, @Marc Van Cauteren, Koji Iihara, Hiroshi Honda

Br J Radiol.   2018.5

Usefulness of perfusion- and diffusion-weighted imaging to differentiate between pilocytic astrocytomas and high-grade gliomas: a multicenter study in Japan. Reviewed International journal

Kazufumi Kikuchi, Akio Hiwatashi, Osamu Togao, Koji Yamashita, Ryotaro Kamei, @Mika Kitajima, @Masafumi Kanoto, @Hiroto Takahashi, @Yusuke Uchiyama, @Masafumi Harada, @Yuki Shinohara, Takashi Yoshiura, Yuki Wakata, Hiroshi Honda

Neuroradiology.   2018.4

Structural Changes in Parkinson’s Disease. Voxel-Based Morphometry and Diffusion Tensor Imaging Analyses Based on 123I-MIBG Uptake Reviewed International journal

2018.2

Diffusivity of Intraorbital Lymphoma vs. Inflammation: Comparison of Single Shot Turbo Spin Echo and Multishot Echo Planar Imaging Techniques. Reviewed International journal

Akio Hiwatashi, Osamu Togao, Koji Yamashita, Kazufumi Kikuchi, Ryotaro Kamei, Hiroshi Yoshikawa, @Atsushi Takemura, Hiroshi Honda

Eur Radiol.   2018.1

Prevalence and clinicopathological features of H3.3 G34-mutant high-grade gliomas: a retrospective study of 411 glioma cases in a single institution. Reviewed International journal

Brain Tumor Pathol.   2017.12

High Resolution Diffusion-Weighted Imaging for Solitary Orbital Tumors: 3D Turbo Field Echo with Diffusion-Sensitized Driven-Equilibrium (DSDE-TFE) Preparation Technique. Reviewed International journal

Hiwatashi Akio, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, hiroshi yoshikawa, Makoto Obara, Hiroshi Honda

Clin Neuroradiol.   2017.12

Lumbar plexus in patients with chronic inflammatory demyelinating polyneuropathy: Evaluation with 3D nerve-sheath signal increased with inked rest-tissue rapid acquisition of relaxation enhancement imaging (3D SHINKEI) Reviewed International journal

Eur J Radiol   93   95 - 99   2017.10

Optimal Scan Timing for Artery-Vein Separation at Whole-Brain CT Angiography using a 320-Row MDCT Volume Scanner. Reviewed International journal

Shirasaka Takashi, Hiwatashi Akio, Yamashita Koji, Masatoshi Kondo, Hiroshi Honda

Br J Radiol.   2017.9

Additive value of “Otosclerosis-weighted” images for the CT diagnosis of fenestral otosclerosis. Reviewed International journal

2017.8

Spindle cell/sclerosing rhabdomyosarcoma with intracranial invasion without destroying the bone of the skull base: A case report and literature review. Reviewed International journal

Daichi Momosaka, Osamu Togao, Akio Hiwatashi, Koji Yamashita, Koji Yoshimoto, Megumu Mori, Toru Iwaki, Hiroshi Honda

Acta Radiol Open.   2017.8

Evaluation of chronic inflammatory demyelinating polyneuropathy: 3D nerve-sheath signal increased with inked rest-tissue rapid acquisition of relaxation enhancement imaging (3D SHINKEI). Reviewed International journal

Hiwatashi Akio, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Masami Yoneyama, Hidenori Ogata, Ryo Yamasaki, Jun-ichi Kira, Hiroshi Honda

Eur Radiol.   2017.3

Correlation between Arterial Spin-Labeling Perfusion and Histopathologic Vascular Density of Pediatric Brain Tumors. J Neurooncol. Reviewed International journal

Kazufumi Kikuchi, Akio Hiwatashi, Osamu Togao, Koji Yamashita, Koji Yoshimoto, Masahiro Mizoguchi, Satoshi O Suzuki, Toru Iwaki, @Yuriko Suzuki, Hiroshi Honda

J Neurooncol.   2017.3

Cerebral Blood Flow Laterality Derived from Arterial Spin Labeling as a Biomarker for Assessing the Disease Severity of Parkinson’s Disease. Reviewed International journal

2016.12

3D Turbo Field Echo with Diffusion-Sensitized Driven-Equilibrium Preparation Technique (DSDE-TFE) versus Echo Planar Imaging in Evaluation of Diffusivity of Retinoblastoma. Reviewed International journal

Hiwatashi Akio, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, hiroshi yoshikawa, Makoto Obara, Hiroshi Honda

Br J Radiol.   2016.12

Amide Proton Transfer Imaging of Brain Tumors using a Self-corrected 3D Fast Spin-Echo Dixon Method: Comparison with Separate B0 Correction. Reviewed International journal

Osamu Togao, Keupp Jochen, Hiwatashi Akio, Yamashita Koji, Kazufumi Kikuchi, Masami Yoneyama, Hiroshi Honda

Magn Reson Med   2016.12

Primary Phosphaturic Mesenchymal Tumor of the Lumbar Spine: Utility of 68Ga-DOTATOC PET/CT Findings. Reviewed International journal

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Jyunki Maehara, Kazufumi Kikuchi, Yoshihiro Matsumoto, Yoshinao Oda, Kunio Iura, Hiroshi Honda

BJR Case Rep.   2016.9

Amide Proton Transfer Imaging of Diffuse Gliomas: Effect of Saturation Pulse length in Parallel Transmission-based Technique. Reviewed International journal

Osamu Togao, Hiwatashi Akio, Jochen Keupp, Yamashita Koji, Kazufumi Kikuchi, Koji Sagiyama, Takashi Yoshiura, Hiroshi Honda

PLoS One.   2016.8

Diagnostic Utility of Intravoxel Incoherent Motion MR imaging in Differentiating Primary Central Nervous System Lymphoma from Glioblastoma Multiforme. Reviewed International journal

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Yoshiyuki Kitamura, Masahiro Mizoguchi, Koji Yoshimoto, DAISUKE KUGA, Satoshi O Suzuki, Shingo Baba, TAKURO ISODA, Toru Iwaki, Koji Iihara, Hiroshi Honda

J Magn Reson Imaging.   2016.6

Evaluation of Diffusivity in pituitary adenoma: 3D Turbo Field Echo with Diffusion-Sensitized Driven-Equilibrium Preparation Reviewed International journal

Hiwatashi Akio, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Hiroshi Honda

Br J Radiol.   2016.6

Arterial Spin-labeling in Central Nervous system Infection. Reviewed International journal

Noguchi Tomoyuki, Yakushiji Yusuke, Masahi Nishihara, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Hiroyuki Irie

Magn Reson Med Sci.   2016.5

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

Osamu Togao, Hiwatashi Akio, Yamashita Koji, Kazufumi Kikuchi, Jochen Keupp, Koji Yoshimoto, Satoshi O Suzuki, Koji Iihara, Hiroshi Honda

Eur Radiol.   2016.5

Prognostic utility of CT histogram analysis in patients with post-cardiac arrest syndrome: evaluation using an automated whole-brain extraction algorithm. Reviewed International journal

Yamashita Koji, Kondo Masatoshi, Hiwatashi Akio, Osamu Togao, Kikuchi Kazufumi, Hiroshi Sugimori, Hiroshi Honda

J Comput Assist Tomogr   2016.3

Evaluation of glioblastomas and lymphomas with whole-brain CT perfusion: Comparison between a delay-invariant singular-value decomposition algorithm and a Patlak plot. Reviewed International journal

Hiwatashi Akio, Osamu Togao, Yamashita Koji, Kikuchi Kazufumi, Koji Yoshimoto, Masahiro Mizoguchi, Satoshi O Suzuki, Hiroshi Honda

J Neuroradiol.   2016.2

Differentiation of high-grade and low-grade diffuse gliomas by intravoxel incoherent motion MR imaging. Reviewed International journal

Osamu Togao, Hiwatashi Akio, Yamashita Koji, Kazufumi Kikuchi, Koji Yoshimoto, Satoshi O Suzuki, Hiroshi Honda

Neuro Oncol.   18 ( 1 )   132 - 141   2016.1

Histogram Analysis for Performance Assessment of Automated Extraction of Brain-Tissue Region from Whole-Brain CT Images. Reviewed International journal

Kondo Masatoshi, Yamashita Koji, Takashi Yoshiura, Shirasaka Takashi, Arimura hisao, Nakamura Yasuhiko, Hiroshi Honda

Springerplus   2015.12

MR imaging findings of a leiomyosarcoma of the thoracic spine: A case report. Reviewed International journal

Tahara Keiichiro, Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kikuchi Kazufumi, Makoto Endo, Hiroshi Honda

Clin Neuroradiol.   2015.10

Scan-rescan reproducibility of parallel transmission based amide proton transfer imaging of brain tumors. Reviewed International journal

Osamu Togao, Hiwatashi Akio, Keupp Jochen, Yamashita Koji, Kikuchi Kazufumi, Suzuki Yuriko, Hiroshi Honda

J Magn Reson Imaging.   2015.5

Clinical significance of prenatal and postnatal heavily T2-weighted magnetic resonance images in patients with myelomeningocele. Reviewed International journal

KIMIAKI HASHIGUCHI, Seiichi Morokuma, Hiwatashi Akio, Yamashita Koji, Koji Iihara

Pediatric neurosurgery   2015.5

3D MR Sequence Capable of Simultaneous Image Acquisitions with and without Blood Vessel Suppression: Utility in Diagnosing Brain Metastases. Reviewed International journal

Kazufumi Kikuchi, Hiwatashi Akio, Osamu Togao, Yamashita Koji, Masami Yoneyama, Makoto Obara, Takashi Yoshiura, Hiroshi Honda

Eur Radiol.   2015.4

Prenatal Diagnosis of Periventricular Venous Infarction in Utero. Reviewed International journal

Yuka Otera, YASUO YUMOTO, Masayuki Ochiai, Yamashita Koji

Case Rep. Perinat. Med.   2015.4

The Radiological Diagnosis of Fenestral Otosclerosis: the Utility of Histogram Analysis using Multidetector row CT. Reviewed International journal

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Takashi inoguchi, Seiji Kumazawa, Hiroshi Honda

Eur Arch Otorhinolaryngol.   271 ( 12 )   3277 - 3282   2014.12

High-resolution three-dimensional diffusion-weighted MRI / CT image data fusion for cholesteatoma surgical planning: a feasibility study. Reviewed International journal

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Nozomu Matsumoto, Hiroshi Honda

Eur Arch Otorhinolaryngol.   2014.12

Intravoxel incoherent motion magnetic resonance imaging findings in the acute phase of MELAS: a case report. Reviewed International journal

Ryuji Uehara, Yamashita Koji, Hiwatashi Akio, Osamu Togao, Jun Yokoyama, Dai Matsuse, Takashi Yoshiura, Hiroshi Honda

Brain Behav.   4 ( 6 )   798 - 800   2014.11

Additional MR contrast dosage for radiologists' diagnostic performance in detecting brain metastases: a systematic observer study at 3 T. Reviewed International journal

Osamu Togao, Hiwatashi Akio, Yamashita Koji, kazufumi kikuchi, Takashi Yoshiura, Hiroshi Honda

Jpn J Radiol.   32 ( 9 )   537 - 544   2014.9

Balloon test occlusion of internal carotid artery: Angiographic findings predictive of results. Reviewed International journal

kazufumi kikuchi, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Yamashita Koji, Hiroshi Honda

World J Radiol.   6 ( 8 )   619 - 624   2014.8

Amide proton transfer imaging of adult diffuse gliomas: correlation with histopathological grades. Reviewed International journal

Osamu Togao, Takashi Yoshiura, Hiwatashi Akio, Yamashita Koji, Kazufumi Kikuchi, Koji Yoshimoto, Masahiro Mizoguchi, Hiroshi Honda

Neuro Oncol.   16 ( 3 )   441 - 448   2014.3

Diffusivity of intraorbital lymphoma vs. IgG4-related DISEASE: 3D turbo field echo with diffusion-sensitised driven-equilibrium preparation technique. Reviewed International journal

Hiwatashi Akio, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Takashi Yoshiura, Hiroshi Honda

Eur Radiol   24 ( 3 )   581 - 586   2014.3

Evaluation of Diffusivity in the Anterior Lobe of the Pituitary Gland: 3D Turbo Field Echo with Diffusion-Sensitized Driven-Equilibrium Preparation. Reviewed International journal

Hiwatashi Akio, Takashi Yoshiura, Osamu Togao, Yamashita Koji, Hiroshi Honda, Kazufumi Kikuchi

AJNR Am J Neuroradiol   2014.1

Preoperative Evaluation and surgical Strategies for Craniocervical Junction Dural Arteriovenous Fistula with Multiple Feeders: Case report and Review of the Literature. Reviewed

Yuichiro Kikkawa, Akira Nakamizo, Yamashita Koji

Fukuoka Igaku Zasshi.   104 ( 9 )   299 - 308   2013.9

Resolution of epidural hematoma related to osteoporotic fracture after percutaneous vertebroplasty. Reviewed International journal

Hidenari Hirata, Hiwatashi Akio, Takashi Yoshiura, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Hiroshi Honda

World J Radiol.   5 ( 8 )   325 - 327   2013.8

Minute Subsequent Fracture at Prophylactically Treated Adjacent Vertebra After Percutaneous Vertebroplasty. Reviewed International journal

Fumiko Kanzaki, Hiwatashi Akio, Takashi Yoshiura, Osamu Togao, Yamashita Koji, Kazufumi Kikuchi, Hiroshi Honda

Clin Neuroradiol.   2013.8

Arterial spin labeling in patients with chronic cerebral artery steno-occlusive disease: correlation with 15O-PET. Reviewed International journal

Kamano H, Yoshiura T, Hiwatashi A, Abe K, Togao O, Yamashita K, Honda H.

Acta Radiol.   2012.10

High-Resolution STIR for 3-T MRI of the Posterior Fossa: Visualization of the Lower Cranial Nerves and Arteriovenous Structures Related to Neurovascular Compression. Reviewed International journal

Hiwatashi A, Yoshiura T, Yamashita K, Kamano H, Honda H

AJR Am J Roentgenol.   199 ( 3 )   2012.9

Arterial spin labeling of hemangioblastoma: differentiation from metastatic brain tumors based on quantitative blood flow measurement. Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Togao O, Yoshimoto K, Suzuki SO, Kikuchi K, Mizoguchi M, Iwaki T, Honda H.

Neuroradiology   2012.8

Ultrashort echo time imaging of middle ear ossicles: a feasibility study. Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Kamano H, Honda H.

Dentomaxillofac Radiol.   2012.6

Alzheimer's disease: diagnosis by different methods of voxel-based morphometry. Reviewed

Dashjamts T, Yoshiura T, Hiwatashi A, Togao O, Yamashita K, Ohyagi Y, Monji A, Kamano H, Kawashima T, Kira J, Honda H.

Fukuoka Igaku Zasshi.   2012.3

Early Findings on Brain Computed Tomography and the Prognosis of Post Cardiac Arrest Syndrome: Application of the Score for Stroke Patients. Reviewed International journal

Sugimori H, Kanna T, Yamashita K, Kuwashiro T, Yoshiura T, Zaitsu A, Hashizume M.

Resuscitation   2012.1

Arterial spin-labeling magnetic resonance imaging: the timing of regional maximal perfusion-related signal intensity revealed by a multiphase technique. Reviewed International journal

Noguchi T, Yoshiura T, Hiwatashi A, Togao O, Yamashita K, Nagao E, Honda H.

Jpn J Radiol.   2011.12

Simultaneous arterial spin labeling cerebral blood flow and morphological assessments for detection of Alzheimer's disease. Reviewed International journal

Dashjamts T, Yoshiura T, Hiwatashi A, Yamashita K, Monji A, Ohyagi Y, Kamano H, Kawashima T, Kira J, Honda H.

Acad Radiol.   18 ( 12 )   2011.12

Accelerated territorial arterial spin labeling based on shared rotating control acquisition: an observer study for validation. Reviewed International journal

Kamano H, Yoshiura T, Hiwatashi A, Yamashita K, Takayama Y, Nagao E, Sagiyama K, Zimine I, Honda H.

Neuroradiology.   2011.7

Contributing Factors in the Pathogenesis of Acquired Cholesteatoma: Size Analysis Based on MDCT. Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Tuvshinjargal D, Kamano H, Shiratsuchi H, Honda H.

AJR Am J Roentgenol.   196 ( 5 )   2011.5

Three-dimensional turbo spin-echo sequence with motion-sensitized driven-equilibrium preparation for detection of brain metastases on 3-Tesla magnetic resonance image Reviewed International journal

Nagao E, Yoshiura T, Hiwatashi A, Obara M, Yamashita K, Kamano H, Takayama Y, Kobayashi K, Honda H

AJNR Am J Neuroradiol   32 ( 4 )   2011.4

Sensorineural hearing loss: There is no correlation with isolated small lateral semicircular canal on temporal bone CT Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Dashjamts T, Kamano H, Inoguchi T, Honda H.

Acta Radiologica   52 ( 2 )   2011.3

Deterioration of abstract reasoning ability in mild cognitive impairment and Alzheimer's disease: correlation with regional grey matter volume loss revealed by diffeomorphic anatomical registration through exponentiated lie algebra analysis. Reviewed International journal

Yoshiura T, Hiwatashi A, Yamashita K, Ohyagi Y, Monji A, Takayama Y, Kamano N, Kawashima T, Kira J, Honda H.

Eur Radiol   21 ( 2 )   2011.2

Volumetric Asymmetry and Differential Aging Effect of the Human Caudate Nucleus in Normal Individuals: A Prospective MR Imaging Study. Reviewed International journal

Yamashita K, Yoshiura T, Hiwatashi A, Noguchi T, Togao O, Takayama Y, Nagao E, Kamano H, Hatakenaka M, Honda H.

J Neuroimaging.   21 ( 1 )   2011.1

Pseudoprogression following concurrent temozolomide and radiotherapy in a patient with glioblastoma: findings on functional imaging techniques. Reviewed

Shirakawa Y, Yoshiura T, Hiwatashi A, Yamashita K, Kamano H, Shioyama Y, Abe K, Amano T, Nakamizo A, Yoshimoto K, Honda H, Torisu R, Suzuki S, Honda H.

Fukuoka Igaku Zasshi   101 ( 12 )   2010.12

Ultrashort TE MRI: Usefulness after percutaneous vertebroplasty. Reviewed International journal

Hiwatashi A, Yoshiura T, Yamashita K, Kamano H, Honda H

AJR Am J Roentgenol   195 ( 5 )   2010.11

Regional gray and white matter volume abnormalities in obsessive-compulsive disorder: A voxel-based morphometry study. Reviewed International journal

Togao O, Yoshiura T, Nakao T, Nabeyama M, Sanematsu H, Nakagawa A, Noguchi T, Hiwatashi A, Yamashita K, Nagao E, Kanba S, Honda H.

Psychiatry Res.   184 ( 1 )   2010.10

Morphologic change in vertebral body after percutaneous vertebroplasty: follow-up with MDCT. AJR Am J Roentgenol Reviewed International journal

Hiwatashi A, Yoshiura T, Yamashita K, Kamano H, Dashjamts T, Honda H.

AJR Am J Roentgenol   195 ( 3 )   2010.9

A case of giant cell glioblastoma: a mimicker of a cerebral metastasis. Reviewed

Nagao E, Yoshiura T, Hiwatashi A, Togao O, Yamashita K, Kamano H, Mizoguchi M, Amano T, Honda H.

Fukuoka Igaku Zasshi   101 ( 7 )   2010.7

CT and MRI Findings of Human Herpesvirus 6-Associated Encephalopathy: Comparison With Findings of Herpes Simplex Virus Encephalitis. Reviewed International journal

Noguchi T, Yoshiura T, Hiwatashi A, Togao O, Yamashita K, Nagao E, Uchino A, Hasuo K, Atsumi K, Matsuura T, Kuroiwa T, Mihara F, Honda H, Kudo S.

Am J Roentgenol.   194 ( 3 )   2010.3

Intra- and interhemispheric variations of diffusivity in subcortical white matter in normal human brain Reviewed International journal

Yoshiura T, Noguchi T, Hiwatashi A, Togao O, Yamashita K, Nagao E, Kamano H, Honda H.

Eur Radiol.   20 ( 1 )   2010.1

Asymmetrical cerebral perfusion demonstrated by noninvasive arterial spin-labeling perfusion imaging in a patient with corticobasal degeneration. Reviewed International journal

Dashjamts T, Yoshiura T, Hiwatashi A, Yamashita K, Abe K, Ohyagi Y, Kira J, Honda H.

Jpn J Radiol   28 ( 1 )   2010.1

Subsequent Fracture after Percutaneous Vertebroplasty Can Be Predicted on Preoperative Multidetector Row CT Reviewed International journal

Hiwatashi A, Yoshiura T, Yamashita K, Kamano H, Dashjamts T, Honda H.

Am J Neuroradiol.   30 ( 10 )   2009.11

Age-related microstructural changes in subcortical white matter during postadolescent periods in men revealed by diffusion-weighted MR imaging Reviewed International journal

Yoshiura T, Noguchi T, Hiwatashi A, Togao O, Yamashita K, Nakao T, Nagao E, Kumazawa S, Arimura H, Honda H

Hum Brain Mapp.   30 ( 10 )   2009.10

Simultaneous Measurement of Arterial Transit Time, Arterial Blood Volume, and Cerebral Blood Flow Using Arterial Spin-Labeling in Patients with Alzheimer Disease Reviewed International journal

Yoshiura T, Hiwatashi A, Yamashita K, Ohyagi Y, Monji A, Takayama Y, Nagao E, Kamano H, Noguchi T, Honda H.

Am J Neuroradiol   30 ( 7 )   2009.8

Arterial spin labelling at 3-T MR imaging for detection of individuals with Alzheimer's disease Reviewed International journal

Yoshiura T, Hiwatashi A, Noguchi T, Yamashita K, Ohyagi Y, Monji A, Nagao E, Kamano H, Togao O, Honda H.

Eur Radiol.   19 ( 12 )   2009.7

Kyphoplasty and Vertebroplasty Produce the Same Degree of Height Restoration Reviewed International journal

Hiwatashi A, Westesson PL, Yoshiura T, Noguchi T, Togao O, Yamashita K, Kamano H, Honda H.

Am J Neuroradiol.   30 ( 4 )   2009.4

Early subsequent fracture after percutaneous vertebroplasty proven by magnetic resonance imaging. Reviewed International journal

Yoshiko Tashima, Akio Hiwatashi, Takashi Yoshiura, Tomoyuki Noguchi, Osamu Togao, Koji Yamashita, Hiroshi Honda

European Journal of Radiology Extra   68 ( 2 )   2008.12

Usefulness of cone-beam CT before and after percutaneous vertebroplasty. Reviewed International journal

Hiwatashi A, Westesson PL, Yoshiura T, Noguchi T, Togao O, Yamashita K, Kamano H, Honda H.

Am J Roentgenol.   191 ( 5 )   2008.11

MRI of glossopharyngeal neuralgia caused by neurovascular compression Reviewed International journal

Hiwatashi A, Matsushima T, Yoshiura T, Tanaka A, Noguchi T, Togao O, Yamashita K, Honda H.

Am J Roentgenol.   191 ( 2 )   2008.8

Cortical thickness difference across the central sulcus visualized in the presence of vasogenic edema Reviewed International journal

Togao O, Yoshiura T, Mihara F, Noguchi T, Hiwatashi A, Yamashita K, Yoshitake T, Honda H.

Eur J Radiol.   66 ( 2 )   2008.5

Perfusion imaging of brain tumors using arterial spin-labeling: correlation with histopathologic vascular density Reviewed International journal

Noguchi T, Yoshiura T, Hiwatashi A, Togao O, Yamashita K, Nagao E, Shono T, Mizoguchi M, Nagata S, Sasaki T, Suzuki SO, Iwaki T, Kobayashi K, Mihara F, Honda H.

Am J Neuroradiol.   29 ( 4 )   2008.4

Cortical damage in Alzheimer's disease estimation in medial and lateral aspects of the cerebrum using an improved mapping method based on diffusion-weighted magnetic resonance imaging Reviewed International journal

Yoshiura T, Noguchi T, Koga H, Ohyagi Y, Hiwatashi A, Togao O, Yamashita K, Kumazawa S, Mihara F, Honda H.

Acad Radiol   15 ( 2 )   2008.2

Percutaneous vertebroplasty Reviewed

Hiwatashi Akio, Takashi Yoshiura, Noguchi Tomoyuki, Osamu Togao, Yamashita Koji, Hiroshi Honda

98 ( 9 )   337 - 345   2007.9

Intraarterial therapy for acute ischemic stroke: investigation of prognostic factors Reviewed

Noguchi T, Yoshiura T, Oguri S, Hiwatashi A, Togao O, Yamashita K, Nagao E, Murakami J, Mihara F, Honda H.

Fukuoka Igaku Zasshi.   98 ( 8 )   2007.8

Quantitative perfusion imaging with pulsed arterial spin labeling: a phantom study Reviewed International journal

Noguchi T, Yoshiura T, Hiwatashi A, Togao O, Yamashita K, Kobayashi K, Mihara F, Honda H.

Magn Reson Med Sci.   6 ( 2 )   2007.2

An intraorbital wooden foreign body: description of a case and a variety of CT appearances. Reviewed International journal

Yamashita K, Noguchi T, Mihara F, Yoshiura T, Togao O, Yoshikawa H, Honda H

Emerg Radiol.   12 ( 1 )   2007.1

Cystadenoma of the liver with ovarian-like stroma: case report Reviewed International journal

Yamashita K, Shinozaki K, Kunitake N, Matsumoto S, Matsuura H, Nakashima A.

Abdom Imaging.   30 ( 6 )   2005.11

頭蓋内発症のCastleman病の一例

山下孝二、松本俊一、篠崎賢治、小池真生子、國武直信、盛満人之、中島明彦

福岡県放射線科医会誌   27   2005.8

Iatrogenic injury of the internal iliac artery branch; successful coil embolization in one case Reviewed

Yamashita K, Matasumoto S, Shinozaki K, Koike M, Kunitake N.

Jpn J Intervent Radiol.   20 ( 3 )   2005.2

後腹膜に発症した類表皮嚢胞の一例 Reviewed

山下孝二、宮嶋公貴、安森弘太郎、村中光、高見裕子、才津秀樹、竹下盛重

臨床放射線   48 ( 12 )   2004.12

Functional Development of Anteromedial Heschl’s Gyrus During Infancy Invited International conference

2020.10 

Symmetrical Functional Connectivity Strength Between Bilateral Anteromedial Heschl’s Gyri Are Negatively Associated With Receptive Function During Infancy International conference

2019.12 

Differentiating Primary Central Nervous System Lymphoma from Glioblastoma: Probabilistic Analysis using Voxel-based Morphometry International conference

Koji Yamashita, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, Hiroshi honda

ASNR 56th Annual Meeting & NER Foundation Symposium 2018  2018.6 

Ultra-High Resolution CT Scan of the Temporal Bone International conference

Koji Yamashita, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, Hiroshi Honda

ASNR 56th Annual Meeting & NER Foundation Symposium 2018  2018.6 

Computed diffusion weighted imaging with noise reduction: Utility in diagnosing middle ear cholesteatoma International conference

Koji Yamashita, Akio Hiwatashi, Osamu Togao, Kazufumi Kikuchi, Hiroshi Honda

103rd Scientific Assembly and annual Meeting of Radiological Society of North America  2017.11 

TERT promoter mutation prediction using support vector machine (SVM) in patients with wild-type IDH1 Glioblastoma International conference

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Daichi Momosaka, Koji Yoshimoto, Hiroshi Honda

ASNR 55th Annual Meeting & NER Foundation Symposium 2017  2017.4 

Computed diffusion weighted imaging with noise reduction: improvement of contrast-to-noise ratio in middle ear cholesteatoma International conference

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Daichi Momosaka, Nozomu Matsumoto, Kouji Kobayashi, Hiroshi Honda

2017.4 

Visibility Improvement of the Artery of Adamkiewicz by High-Dose Intravenous CT Angiography: Qualitative and Quantitative Analysis International conference

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Masatoshi Kondo, Hiroshi Honda

102nd Scientific Assembly and annual Meeting of Radiological Society of North America  2016.11 

Arterial Spin Labeling as a Biomarker for the Detection of Early Stages of Parkinson’s disease International conference

2016.5 

Diagnostic Utility of Intravoxel Incoherent Motion MR imaging in Differentiating Primary Central Nervous System Lymphoma from Glioblastoma Multiforme International conference

2016.4 

The Radiological Diagnosis of Fenestral Otosclerosis: the Utility of Histogram Analysis using Multidetector row CT

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Masatoshi Kondo, INOGUCHI TAKASHI, Hiroshi Honda

101st Scientific Assembly and annual Meeting of Radiological Society of North America  2015.11 

Additive value of “Otosclerosis-weighted” images for the diagnosis of fenestral otosclerosis International conference

2015.11 

Diagnostic utility of the combination of intravoxel incoherent motion MR imaging and 18FDG-PET in differentiating primary CNS lymphoma from glioblastoma multiforme International conference

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Koji Yoshimoto, Hiroshi Honda

10th Asian Oceanian Congress of Neuroradiology  2015.11 

脊椎原発 phosphaturic mesenchymal tumorの一例

前原　純樹, 山下 孝二, 樋渡 昭雄, 栂尾 理, 菊地　一史, 松本 嘉寛, 本田 浩

第181回日本医学放射線学会九州地方会  2015.7 

T1ρ imaging in middle ear cholesteatoma International conference

2015.6 

胸椎原発平滑筋肉腫の一例

田原圭一郎, 山下 孝二, 樋渡 昭雄, 栂尾 理, 菊地　一史, 遠藤 誠, 小田 義直, 本田 浩

第180回日本医学放射線学会九州地方会  2015.2 

Prognostic value of CT histogram analysis in comatose patients: evaluation using automated whole-brain extraction algorithm International conference

Yamashita Koji, Masatoshi Kondo, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Hiroshi Honda

100th Scientific Assembly and annual Meeting of Radiological Society of North America:  2014.11 

Prognostic utility of CT histogram analysis in post-cardiac arrest syndrome: evaluation using automated whole-brain extraction algorithm International conference

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Hiroshi Sugimori, Takashi Yoshiura, Hiroshi Honda

KSNHNR annual meeting & neuroradiology forum-2014  2014.4 

Prognostic value of CT histogram analysis in post-cardiac arrest syndrome: evaluation using automated whole-brain extraction algorithm International conference

Yamashita Koji, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Hiroshi Sugimori, Takashi Yoshiura, Hiroshi Honda

2014.4 

High-resolution three-dimensional diffusion-weighted MRI / CT image data fusion for cholesteatoma surgical planning: a feasibility study International conference

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Makoto Obara, Nozomu Matsumoto, Hiroshi Honda

99th Scientific Assembly and annual Meeting of Radiological Society of North America  2013.12 

Diagnosis of otosclerosis: the utility of histogram-based analysis of multidetector row CT images International conference

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Seiji Kumazawa, Takashi Inoguchi, Hiroshi Honda

99th Scientific Assembly and annual Meeting of Radiological Society of North America  2013.12 

Usefulness of High-resolution Three-dimensional Diffusion-weighted Imaging of Middle Ear Cholesteatoma: Compared to Single-shot Echo-planar Diffusion-weighted Imaging International conference

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Kazufumi Kikuchi, Makoto Obara, Nozomu Matsumoto, Hiroshi Honda

ASNR 51th Annual Meeting & NER Foundation Symposium 2013  2013.5 

Usefulness of High-resolution Three-dimensional Diffusion-weighted Imaging of Middle Ear Cholesteatoma: Compared to Single-shot Echo-planar Diffusion-weighted Imaging International conference

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Nozomu Matsumoto, Kazufumi Kikuchi, Makoto Obara, Hiroshi Honda

ASNR 51th Annual Meeting & NER Foundation Symposium 2013  2013.5 

Additive value of arterial spin labeling in differentiating primary CNS lymphoma from glioblastoma multiforme: an observer performance study International conference

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Koji Yoshimoto, Kazufumi Kikuchi, Satoshi O Suzuki, Hiroshi Honda

European Congress of Radiology 2013  2013.3 

高解像度三次元拡散強調画像を用いた真珠腫性中耳炎の描出：Single-shot EPI法との比較 International conference

山下 孝二, 吉浦 敬, 樋渡 昭雄, 栂尾 理, 菊地　一史, 松本 希, 小原　真, 本田 浩

第42回日本神経放射線学会  2013.2 

Differentiating primary CNS lymphoma from glioblastoma multiforme: assessment using arterial spin labeling, diffusion weighted imaging, and 18F-fluorodeoxyglucose positron emission tomography International conference

Yamashita Koji, Takashi Yoshiura, Hiwatashi Akio, Osamu Togao, Koji Yoshimoto, Masahiro Mizoguchi, Koichiro Abe, Kazufumi Kikuchi, Yasuhiro Maruoka, Hiroshi Honda

RCNEA (Radiology Congress of North East Asia)  2012.9 

Differentiating primary CNS lymphoma from glioblastoma multiforme: assessment using arterial spin labeling, diffusion weighted imaging, and 18F-fluorodeoxyglucose positron emission tomography International conference

Koji Yamashita, Takashi Yoshiura, Akio Hiwatashi, Osamu Togao, Masahiro Mizoguchi, Koji Yoshimoto, Koichiro Abe, Kazufumi Kikuchi, Yasuhiro Maruoka , Hiroshi Honda

ASNR 50th Annual Meeting & the Foundation of the ASNR Symposium 2012  2012.4 

血管芽細胞腫と転移性脳腫瘍の鑑別：Arterial spin labeling法を用いた定量的評価

山下 孝二　吉浦　　 敬　樋渡　昭雄　栂尾　　理　 菊地　一史　吉本　幸司 溝口　昌弘　鈴木　　諭　 岩城　　 徹　本田　　 浩

第41回神経放射線学会  2012.2 

Arterial Spin Labeling of Hemangioblastoma: Differentiation from Metastatic Tumors Based on Quantitative Blood Flow Analysis International conference

Koji Yamashita, Takashi Yoshiura, Akio Hiwatashi, Osamu Togao, Koji Yoshimoto, Satoshi O. Suzuki, Kazufumi Kikuchi, Masahiro Mizoguchi, Toru Iwaki, Hiroshi Honda,

ASNR 49th Annual Meeting & the Foundation of the ASNR Symposium 2011  2011.6 

Detection of middle ear cholesteatoma by diffusion-weighted MR imaging: multi-shot EPI compared to single-shot EPI International conference

Koji Yamashita, Takashi Yoshiura, Akio Hiwatashi, Hironori Kamano, Tuvshinjargal Dashjamts , Shumei Shibata, Akihiro Tamae, Hiroshi Honda

Radiological Society of North America 96th scientific assembly and annual meeting  2010.11 

Sensorineural Hearing Loss: CT Study of Lateral Semicircular Canal Morphology International conference

Koji Yamashita, Takashi Yoshiura, Akio Hiwatashi, Tuvshinjargal Dashjamts, Hironori Kamano, Takashi Inoguchi, Hiroshi Honda

American Society of Neuroradiology 48th Annual Meeting  2010.5 

馬蹄腎に発生した神経内分泌腫瘍の1例

山崎 修司, 前原 純樹, 山下 孝二, 亀井 僚太郎, 古谷 清美, 原田 詩乃, 足達 咲紀, 野口 智幸, 坂本 直孝, 桃崎 征也

Japanese Journal of Radiology  2024.2  (公社)日本医学放射線学会

血管炎症状を背景に非塞栓性腸間膜虚血(NOMI)を発症した1例

山崎 修司, 前原 純樹, 山下 孝二, 亀井 僚太郎, 古谷 清美, 原田 詩乃, 野口 智幸, 宮村 知也, 坂口 義久, 河内 茂人

Japanese Journal of Radiology  2023.2  (公社)日本医学放射線学会

画像診断レポートでの予期せぬ重大所見(SUF)に関する当院の取り組み

野口 智幸, 山下 孝二, 進 政太郎, 和田 憲明, 原田 詩乃

Japanese Journal of Radiology  2023.2  (公社)日本医学放射線学会

放射線レポートにおける偽陰性所見の後方視的分析(Retrospective Analysis of False-negative Findings in Radiological Reports)

Noguchi Tomoyuki, Yamashita Koji, Kamei Ryotaro, Maehara Junki, Furuya Kiyomi, Harada Shino, Okada Yasushi

日本医学放射線学会学術集会抄録集  2022.3  (公社)日本医学放射線学会

小脳橋角部に発生したcystic meningiomaの1例

足達 咲紀, 山下 孝二, 古谷 清美, 原田 詩乃, 亀井 僚太郎, 前原 純樹, 野口 智幸, 宮松 雄一郎, 中溝 玲, 桃崎 征也

Japanese Journal of Radiology  2023.2  (公社)日本医学放射線学会

基底核でのもやもや病と無症候性内頸動脈/中大脳動脈狭窄の血行動態の違い　IVIM画像の有用性(Different Hemodynamic Pattern in Basal Ganglia between Moyamoya Disease and Asymptomatic Internal Carotid/M1 Stenosis using Intravoxel Incoherent Motion Imaging)

Yamashita Koji, Noguchi Tomoyuki, Furuya Kiyomi, Harada Shino, Kamei Ryotaro, Maehara Junki

日本医学放射線学会学術集会抄録集  2022.3  (公社)日本医学放射線学会

中枢神経　遺伝子変異時代のGliomaの診断と治療　WHO2021分類に対応したgliomaの画像診断

山下 孝二

Japanese Journal of Diagnostic Imaging  2023.2  日本画像医学会

VISIBLEの血管描出の改善および機械学習を用いた脳転移診断の有用性の検討(Improvement of the Vessel Visibility of VISIBLE and Verifying the Usefulness of VISIBLE using Machine Learning in Detecting Brain Metastasis)

Kikuchi Kazufumi, Togao Osamu, Yamashita Koji, Obara Makoto, Ishigami Kousei

日本医学放射線学会学術集会抄録集  2023.3  (公社)日本医学放射線学会

VETERAN法による椎骨穿刺のシミュレーション解析(A simulation analysis of vertebral puncture by the vertebral tertile area needling(VETERAN) method)

Noguchi Tomoyuki, Yamashita Koji, Kamei Ryotaro, Maehara Junki, Harada Shino

日本インターベンショナルラジオロジー学会雑誌  2022.5  (一社)日本インターベンショナルラジオロジー学会

EPICS-DWIおよびsynthetic MR画像を用いた全脳皮質領域のADC、T1およびT2値の再現性

山下 孝二, 栂尾 理, 米山 正己, 菊地 一史, 石神 康生

断層映像研究会雑誌  2022.9  断層映像研究会

Desmoplastic infantile gangliogliomaの1例

菊地 一史, 石神 康生, 栂尾 理, 山下 孝二, 秦 暢宏, 吉本 幸司

Japanese Journal of Radiology  2024.2  (公社)日本医学放射線学会

COVID-19肺炎のCT所見(CT Findings of COVID-19 Pneumonia)

Furuya Kiyomi, Nagasaki Yoji, Okamoto Masaki, Iwasaki Hiromi, Noguchi Tomoyuki, Yamashita Koji, Harada Shino, Kamei Ryotaro, Maehara Junki, Morita Shigeki

日本医学放射線学会学術集会抄録集  2022.3  (公社)日本医学放射線学会

Cerebrovascular Diseases Caused by Multisystem Disorder(タイトル和訳中)

Yamashita Koji

日本医学放射線学会学術集会抄録集  2024.3  (公社)日本医学放射線学会

AI-VISIBLE: Utility in the Diagnosis of Brain Metastases(タイトル和訳中)

Kikuchi Kazufumi, Togao Osamu, Yamashita Koji, Momosaka Daichi, Kikuchi Yoshitomo, Fukasawa Kazunori, Nishimura Shunsuke, Toyoda Hiroyuki, Hiwatashi Akio, Ishigami Kousei

日本医学放射線学会学術集会抄録集  2024.3  (公社)日本医学放射線学会

'Paradoxical'cortical high-flow sign　Oligodendroglioma検出の新たな指標

山下 孝二, 栂尾 理, 菊地 一史, 空閑 太亮, 吉本 幸司, 石神 康生

日本医学放射線学会秋季臨床大会抄録集  2022.9  (公社)日本医学放射線学会

Desmoplastic infantile gangliogliomaの1例

菊地 一史, 石神 康生, 栂尾 理, 山下 孝二, 秦 暢宏, 吉本 幸司

Japanese Journal of Radiology  2024.2  (公社)日本医学放射線学会

AI-VISIBLEを用いた脳転移診断の有用性(AI-VISIBLE: Utility in the Diagnosis of Brain Metastases)

Kikuchi Kazufumi, Togao Osamu, Yamashita Koji, Momosaka Daichi, Kikuchi Yoshitomo, Fukasawa Kazunori, Nishimura Shunsuke, Toyoda Hiroyuki, Hiwatashi Akio, Ishigami Kousei

日本医学放射線学会学術集会抄録集  2024.3  (公社)日本医学放射線学会

【WHO脳腫瘍分類 第5版 徹底解説 Case-based review】Diffuse hemispheric glioma, H3 G34-mutant

栂尾 理, 山下 孝二, 菊地 一史, 石神 康生

画像診断   43 ( 10 )   988 - 992   2023.8   （ ISSN:0285-0524 ）

経皮的椎体形成術(PVP)の現状と課題(Current status and challenges of percutaneous vertebroplasty(PVP))

Noguchi Tomoyuki, Yamashita Koji, Kamei Ryotaro, Maehara Junki

Japanese Journal of Radiology   41 ( 1 )   1 - 13   2023.1   （ ISSN:1867-1071 ）

【Step up MRI 2022　MRI研究の最新動向&領域別MRI技術の臨床応用とトピックス】MRI研究の最新動向　Arterial spin labeling MRI技術の最新動向

栂尾 理, 山下 孝二, 菊地 一史, 小原 真, 石神 康生

INNERVISION   37 ( 9 )   4 - 8   2022.8   （ ISSN:0913-8919 ）

【癌治療後の画像変化と合併症】肝細胞癌の治療後画像変化と合併症

前原 純樹, 亀井 僚太郎, 山下 孝二, 野口 智幸, 石神 康生

臨床放射線   67 ( 2 )   139 - 150   2022.2   （ ISSN:0009-9252 ）

−脳腫瘍におけるMRI診断−神経膠腫（主に膠芽腫）におけるIDH1遺伝子変異とMRI− Reviewed

山下 孝二、樋渡 昭雄、栂尾 理、桃坂 大地、本田 浩

日獨医報   2018.1

Arterial spin labeling

2013.6

Screening of academic papers

Role(s)： Peer review

2022

Screening of academic papers

Role(s)： Peer review

2021

Screening of academic papers

Role(s)： Peer review

2020

Moderator International contribution

ASFNR 13th Annual Meeting:  （ San Francisco, California UnitedStatesofAmerica ） 2019.11

Screening of academic papers

Role(s)： Peer review

2019

Screening of academic papers

Role(s)： Peer review

2018

Screening of academic papers

Role(s)： Peer review

2017

司会（Moderator）

第50回北部九州画像診断フォーラム  （ 福岡市 ） 2014.11

実行委員／プログラム委員

第72回日本医学放射線学会総会  2012.5 - 2013.4

ラジオゲノミクス、定量的画像解析に基づく多角的な脳腫瘍診断法の開発

Grant number：17K10365  2017 - 2019

日本学術振興会  科学研究費助成事業  基盤研究(C)

MRI　IVIM法を用いた脳腫瘍診断への包括的アプローチ

2014.4 - 2017.3

MRI微小灌流・拡散定量による脳腫瘍診断への包括的アプローチ

Grant number：26461828  2014 - 2016

日本学術振興会  科学研究費助成事業  基盤研究(C)

CT/MRIフュージョン画像を用いた真珠腫性中耳炎手術診断支援システムの開発

2011.3 - 2012.12

個人研究

高磁場ＭＲＩを用いた微小再発真珠腫の検出法および術前診断支援システムの開発

Grant number：23791432  2011 - 2013

科学研究費助成事業  若手研究(B)