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Items: 1 to 50 of 136

1.

Neuroanatomical substrate of chronic psychosis in epilepsy: an MRI study.

Hirakawa N, Kuga H, Hirano Y, Sato J, Oribe N, Nakamura I, Hirano S, Ueno T, Oda Y, Togao O, Hiwatashi A, Honda H, Kanba S, Onitsuka T.

Brain Imaging Behav. 2019 Feb 8. doi: 10.1007/s11682-019-00044-4. [Epub ahead of print]

PMID:
30734915
2.

Clinical efficacy of simplified intravoxel incoherent motion imaging using three b-values for differentiating high- and low-grade gliomas.

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

PLoS One. 2018 Dec 27;13(12):e0209796. doi: 10.1371/journal.pone.0209796. eCollection 2018.

3.

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

Yamashita K, Hiwatashi A, Togao O, Kikuchi K, Shimomiya Y, Kamei R, Momosaka D, Matsumoto N, Kobayashi K, Takemura A, Kwee TC, Takahara T, Honda H.

Magn Reson Med Sci. 2018 Dec 6. doi: 10.2463/mrms.tn.2018-0068. [Epub ahead of print]

4.

Robust visualization of middle cerebral artery main trunk by enhanced acceleration-selective arterial spin labeling (eAccASL) for intracranial MRA.

Akamine Y, Obara M, Togao O, Shibukawa S, Yoneyama M, Okuaki T, Van Cauteren M.

Magn Reson Med. 2018 Nov 15. doi: 10.1002/mrm.27603. [Epub ahead of print]

PMID:
30431186
5.

Calcium pyrophosphate dihydrate crystal deposition disease of the spinal dura mater: a case report.

Wada N, Yamashita K, Hiwatashi A, Togao O, Kamei R, Momosaka D, Maeda Y, Matsushita T, Yamasaki R, Iida K, Yamada Y, Kira JI, Honda H.

BJR Case Rep. 2017 Oct 7;4(1):20170049. doi: 10.1259/bjrcr.20170049. eCollection 2018.

6.

In Vitro and In Vivo Detection of Drug-induced Apoptosis Using Annexin V-conjugated Ultrasmall Superparamagnetic Iron Oxide (USPIO): A Pilot Study.

Nishie A, Togao O, Tamura C, Yamato M, Ichikawa K, Nohara S, Ito Y, Kato N, Yoshise S, Honda H.

Magn Reson Med Sci. 2018 Oct 2. doi: 10.2463/mrms.mp.2017-0157. [Epub ahead of print]

7.

Simultaneous MR neurography and apparent T2 mapping in brachial plexus: Evaluation of patients with chronic inflammatory demyelinating polyradiculoneuropathy.

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Momosaka D, Nakatake H, Yamasaki R, Ogata H, Yoneyama M, Kira JI, Honda H.

Magn Reson Imaging. 2019 Jan;55:112-117. doi: 10.1016/j.mri.2018.09.025. Epub 2018 Sep 25.

PMID:
30266626
8.

Visualization of cerebrospinal fluid dynamics using multi-spin echo acquisition cine imaging (MUSACI).

Wada T, Tokunaga C, Togao O, Funatsu R, Yamashita Y, Kobayashi K, Yoneyama M, Honda H.

Magn Reson Med. 2019 Jan;81(1):331-341. doi: 10.1002/mrm.27394. Epub 2018 Sep 8.

PMID:
30194785
9.

Lumbar plexus in patients with chronic inflammatory demyelinating polyradiculoneuropathy: evaluation with simultaneous T2 mapping and neurography method with SHINKEI.

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Momosaka D, Nakatake H, Yamasaki R, Ogata H, Yoneyama M, Kira JI, Honda H.

Br J Radiol. 2018 Dec;91(1092):20180501. doi: 10.1259/bjr.20180501. Epub 2018 Sep 17.

PMID:
30160180
10.

Ultrahigh-resolution CT scan of the temporal bone.

Yamashita K, Hiwatashi A, Togao O, Kikuchi K, Matsumoto N, Momosaka D, Nakatake H, Sakai Y, Honda H.

Eur Arch Otorhinolaryngol. 2018 Nov;275(11):2797-2803. doi: 10.1007/s00405-018-5101-6. Epub 2018 Aug 22.

PMID:
30159727
11.

A unique increase in prefrontal gray matter volume in hoarding disorder compared to obsessive-compulsive disorder.

Yamada S, Nakao T, Ikari K, Kuwano M, Murayama K, Tomiyama H, Hasuzawa S, Togao O, Hiwatashi A, Kanba S.

PLoS One. 2018 Jul 16;13(7):e0200814. doi: 10.1371/journal.pone.0200814. eCollection 2018.

12.

Cerebral syphilitic gumma mimicking glioma: Utility of CT perfusion.

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

Diagn Interv Imaging. 2018 Nov;99(11):755-757. doi: 10.1016/j.diii.2018.05.007. Epub 2018 Jun 14. No abstract available.

PMID:
29910168
13.

Amide proton transfer imaging to predict tumor response to neoadjuvant chemotherapy in locally advanced rectal cancer.

Nishie A, Asayama Y, Ishigami K, Ushijima Y, Takayama Y, Okamoto D, Fujita N, Tsurumaru D, Togao O, Sagiyama K, Manabe T, Oki E, Kubo Y, Hida T, Hirahashi-Fujiwara M, Keupp J, Honda H.

J Gastroenterol Hepatol. 2019 Jan;34(1):140-146. doi: 10.1111/jgh.14315. Epub 2018 Jul 2.

PMID:
29900583
14.

Optimal monochromatic color combinations for fusion imaging of FDG-PET and diffusion-weighted MR images.

Kamei R, Watanabe Y, Sagiyama K, Isoda T, Togao O, Honda H.

Ann Nucl Med. 2018 Aug;32(7):437-445. doi: 10.1007/s12149-018-1263-y. Epub 2018 May 23.

PMID:
29797001
15.

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

Togao O, Hiwatashi A, Wada T, Yamashita K, Kikuchi K, Tokunaga C, Keupp J, Yoneyama M, Honda H.

AJNR Am J Neuroradiol. 2018 Jul;39(7):1369-1375. doi: 10.3174/ajnr.A5657. Epub 2018 May 10.

PMID:
29748204
16.

4D ASL-based MR angiography for visualization of distal arteries and leptomeningeal collateral vessels in moyamoya disease: a comparison of techniques.

Togao O, Hiwatashi A, Obara M, Yamashita K, Momosaka D, Nishimura A, Arimura K, Hata N, Yoshimoto K, Iihara K, Van Cauteren M, Honda H.

Eur Radiol. 2018 Nov;28(11):4871-4881. doi: 10.1007/s00330-018-5462-7. Epub 2018 May 8.

PMID:
29737389
17.

Amide proton transfer imaging can predict tumor grade in rectal cancer.

Nishie A, Takayama Y, Asayama Y, Ishigami K, Ushijima Y, Okamoto D, Fujita N, Tsurumaru D, Togao O, Manabe T, Oki E, Kubo Y, Hida T, Hirahashi-Fujiwara M, Keupp J, Honda H.

Magn Reson Imaging. 2018 Sep;51:96-103. doi: 10.1016/j.mri.2018.04.017. Epub 2018 May 2.

PMID:
29729438
18.

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

Kikuchi K, Hiwatashi A, Togao O, Yamashita K, Kamei R, Yoshimoto K, Iihara K, Suzuki SO, Iwaki T, Suzuki Y, Honda H.

Eur Radiol. 2018 Oct;28(10):4334-4342. doi: 10.1007/s00330-018-5404-4. Epub 2018 Apr 13.

PMID:
29654561
19.

Functional connectivity change between posterior cingulate cortex and ventral attention network relates to the impairment of orientation for time in Alzheimer's disease patients.

Yamashita KI, Uehara T, Prawiroharjo P, Yamashita K, Togao O, Hiwatashi A, Taniwaki Y, Utsunomiya H, Matsushita T, Yamasaki R, Kira JI.

Brain Imaging Behav. 2018 Apr 12. doi: 10.1007/s11682-018-9860-x. [Epub ahead of print]

PMID:
29644521
20.

Early-onset epileptic encephalopathy and severe developmental delay in an association with de novo double mutations in NF1 and MAGEL2.

Akamine S, Sagata N, Sakai Y, Kato TA, Nakahara T, Matsushita Y, Togao O, Hiwatashi A, Sanefuji M, Ishizaki Y, Torisu H, Saitsu H, Matsumoto N, Hara T, Sawa A, Kano S, Furue M, Kanba S, Shaw CA, Ohga S.

Epilepsia Open. 2017 Nov 23;3(1):81-85. doi: 10.1002/epi4.12085. eCollection 2018 Mar.

21.

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

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

Diagn Interv Imaging. 2018 Jul - Aug;99(7-8):457-463. doi: 10.1016/j.diii.2018.02.007. Epub 2018 Mar 21.

PMID:
29571699
22.

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

Kikuchi K, Hiwatashi A, Togao O, Yamashita K, Kamei R, Kitajima M, Kanoto M, Takahashi H, Uchiyama Y, Harada M, Shinohara Y, Yoshiura T, Wakata Y, Honda H.

Neuroradiology. 2018 Apr;60(4):391-401. doi: 10.1007/s00234-018-1991-7. Epub 2018 Feb 15.

PMID:
29450601
23.

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

Togao O, Hiwatashi A, Yamashita K, Kikuchi K, Momosaka D, Yoshimoto K, Kuga D, Mizoguchi M, Suzuki SO, Iwaki T, Van Cauteren M, Iihara K, Honda H.

Br J Radiol. 2018 May;91(1085):20170912. doi: 10.1259/bjr.20170912. Epub 2018 Feb 16.

PMID:
29412000
24.

Non-contrast enhanced 4D intracranial MR angiography based on pseudo-continuous arterial spin labeling with the keyhole and view-sharing technique.

Obara M, Togao O, Beck GM, Shibukawa S, Okuaki T, Yoneyama M, Nakamura M, Honda H, Van Cauteren M.

Magn Reson Med. 2018 Aug;80(2):719-725. doi: 10.1002/mrm.27074. Epub 2018 Jan 25.

PMID:
29369424
25.

Amide Proton Transfer MR Imaging of Endometrioid Endometrial Adenocarcinoma: Association with Histologic Grade.

Takayama Y, Nishie A, Togao O, Asayama Y, Ishigami K, Ushijima Y, Okamoto D, Fujita N, Sonoda K, Hida T, Ohishi Y, Keupp J, Honda H.

Radiology. 2018 Mar;286(3):909-917. doi: 10.1148/radiol.2017170349. Epub 2017 Oct 30.

PMID:
29083987
26.

Acceleration-selective Arterial Spin-labeling MR Angiography Used to Visualize Distal Cerebral Arteries and Collateral Vessels in Moyamoya Disease.

Togao O, Hiwatashi A, Obara M, Yamashita K, Kikuchi K, Kamei R, Nishimura A, Arimura K, Yoshimoto K, Iihara K, Van Cauteren M, Honda H.

Radiology. 2018 Feb;286(2):611-621. doi: 10.1148/radiol.2017162279. Epub 2017 Sep 15.

PMID:
28915102
27.

Correlation between arterial spin-labeling perfusion and histopathological vascular density of pediatric intracranial tumors.

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

J Neurooncol. 2017 Dec;135(3):561-569. doi: 10.1007/s11060-017-2604-8. Epub 2017 Aug 30.

PMID:
28856499
28.

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

Momosaka D, Togao O, Hiwatashi A, Yamashita K, Yoshimoto K, Mori M, Iwaki T, Honda H.

Acta Radiol Open. 2017 Aug 18;6(8):2058460117727316. doi: 10.1177/2058460117727316. eCollection 2017 Aug.

29.

Diffusivity of intraorbital lymphoma vs. inflammation: comparison of single shot turbo spin echo and multishot echo planar imaging techniques.

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Kamei R, Yoshikawa H, Takemura A, Honda H.

Eur Radiol. 2018 Jan;28(1):325-330. doi: 10.1007/s00330-017-4995-5. Epub 2017 Aug 4.

PMID:
28779398
30.

Structural changes in Parkinson's disease: voxel-based morphometry and diffusion tensor imaging analyses based on 123I-MIBG uptake.

Kikuchi K, Hiwatashi A, Togao O, Yamashita K, Somehara R, Kamei R, Baba S, Yamaguchi H, Kira JI, Honda H.

Eur Radiol. 2017 Dec;27(12):5073-5079. doi: 10.1007/s00330-017-4941-6. Epub 2017 Jul 4.

PMID:
28677058
31.

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).

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Kamei R, Momosaka D, Ogata H, Yamasaki R, Yoneyama M, Kira JI, Honda H.

Eur J Radiol. 2017 Aug;93:95-99. doi: 10.1016/j.ejrad.2017.05.031. Epub 2017 May 26.

PMID:
28668438
32.

HLA-DRB1*04:05 allele is associated with intracortical lesions on three-dimensional double inversion recovery images in Japanese patients with multiple sclerosis.

Shinoda K, Matsushita T, Nakamura Y, Masaki K, Yamasaki R, Yamaguchi H, Togao O, Hiwatashi A, Kira JI.

Mult Scler. 2018 May;24(6):710-720. doi: 10.1177/1352458517707067. Epub 2017 May 5. Erratum in: Mult Scler. 2018 May;24(6):NP1.

PMID:
28474969
33.

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

Yoshimoto K, Hatae R, Sangatsuda Y, Suzuki SO, Hata N, Akagi Y, Kuga D, Hideki M, Yamashita K, Togao O, Hiwatashi A, Iwaki T, Mizoguchi M, Iihara K.

Brain Tumor Pathol. 2017 Jul;34(3):103-112. doi: 10.1007/s10014-017-0287-7. Epub 2017 Apr 26.

PMID:
28447171
34.

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

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Yoshikawa H, Obara M, Honda H.

Clin Neuroradiol. 2018 Jun;28(2):261-266. doi: 10.1007/s00062-016-0556-6. Epub 2017 Jan 17.

PMID:
28097371
35.

Additive value of "otosclerosis-weighted" images for the CT diagnosis of fenestral otosclerosis.

Yamashita K, Hiwatashi A, Togao O, Kondo M, Kikuchi K, Inoguchi T, Maehara J, Kyuragi Y, Honda H.

Acta Radiol. 2017 Oct;58(10):1215-1221. doi: 10.1177/0284185116687172. Epub 2017 Jan 16.

PMID:
28090791
36.

Primary phosphaturic mesenchymal tumour of the lumbar spine: utility of 68Ga-DOTATOC PET/CT findings.

Maehara J, Yamashita K, Hiwatashi A, Togao O, Kikuchi K, Matsumoto Y, Iura K, Oda Y, Ichino I, Nakamoto Y, Honda H.

BJR Case Rep. 2016 Nov 2;2(4):20150497. doi: 10.1259/bjrcr.20150497. eCollection 2016.

37.

Cerebral blood flow laterality derived from arterial spin labeling as a biomarker for assessing the disease severity of parkinson's disease.

Yamashita K, Hiwatashi A, Togao O, Kikuchi K, Yamaguchi H, Suzuki Y, Kamei R, Yamasaki R, Kira JI, Honda H.

J Magn Reson Imaging. 2017 Jun;45(6):1821-1826. doi: 10.1002/jmri.25489. Epub 2016 Oct 3.

PMID:
27696565
38.

3D turbo field echo with diffusion-sensitized driven-equilibrium preparation technique (DSDE-TFE) versus echo planar imaging in evaluation of diffusivity of retinoblastoma.

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Yoshikawa H, Obara M, Honda H.

Br J Radiol. 2016 Nov;89(1067):20160074. Epub 2016 Sep 16.

39.

Glycosaminoglycan chemical exchange saturation transfer in human lumbar intervertebral discs: Effect of saturation pulse and relationship with low back pain.

Wada T, Togao O, Tokunaga C, Funatsu R, Yamashita Y, Kobayashi K, Nakamura Y, Honda H.

J Magn Reson Imaging. 2017 Mar;45(3):863-871. doi: 10.1002/jmri.25397. Epub 2016 Jul 20.

PMID:
27439061
40.

Acceleration-selective arterial spin labeling for intracranial MR angiography with improved visualization of cortical arteries and suppression of cortical veins.

Obara M, Togao O, Yoneyama M, Okuaki T, Shibukawa S, Honda H, Van Cauteren M.

Magn Reson Med. 2017 May;77(5):1996-2004. doi: 10.1002/mrm.26275. Epub 2016 Jul 15.

PMID:
27418366
41.

Amide proton transfer imaging of brain tumors using a self-corrected 3D fast spin-echo dixon method: Comparison With separate B0 correction.

Togao O, Keupp J, Hiwatashi A, Yamashita K, Kikuchi K, Yoneyama M, Honda H.

Magn Reson Med. 2017 Jun;77(6):2272-2279. doi: 10.1002/mrm.26322. Epub 2016 Jul 6.

PMID:
27385636
42.

Amide Proton Transfer Imaging of Diffuse Gliomas: Effect of Saturation Pulse Length in Parallel Transmission-Based Technique.

Togao O, Hiwatashi A, Keupp J, Yamashita K, Kikuchi K, Yoshiura T, Yoneyama M, Kruiskamp MJ, Sagiyama K, Takahashi M, Honda H.

PLoS One. 2016 May 26;11(5):e0155925. doi: 10.1371/journal.pone.0155925. eCollection 2016.

43.

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

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Ogata H, Yamasaki R, Yoneyama M, Kira JI, Honda H.

Eur Radiol. 2017 Feb;27(2):447-453. doi: 10.1007/s00330-016-4406-3. Epub 2016 May 21.

PMID:
27208993
44.

Evaluation of diffusivity in pituitary adenoma: 3D turbo field echo with diffusion-sensitized driven-equilibrium preparation.

Hiwatashi A, Togao O, Yamashita K, Kikuchi K, Obara M, Yoshiura T, Honda H.

Br J Radiol. 2016 Jul;89(1063):20150755. doi: 10.1259/bjr.20150755. Epub 2016 May 17.

45.

Diagnostic utility of intravoxel incoherent motion mr imaging in differentiating primary central nervous system lymphoma from glioblastoma multiforme.

Yamashita K, Hiwatashi A, Togao O, Kikuchi K, Kitamura Y, Mizoguchi M, Yoshimoto K, Kuga D, Suzuki SO, Baba S, Isoda T, Iwaki T, Iihara K, Honda H.

J Magn Reson Imaging. 2016 Nov;44(5):1256-1261. doi: 10.1002/jmri.25261. Epub 2016 Apr 19.

PMID:
27093558
46.

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 SO, Iwaki T, Takahashi M, Iihara K, Honda H.

Eur Radiol. 2017 Feb;27(2):578-588. doi: 10.1007/s00330-016-4328-0. Epub 2016 Mar 22.

PMID:
27003139
47.

Arterial Spin-labeling in Central Nervous System Infection.

Noguchi T, Yakushiji Y, Nishihara M, Togao O, Yamashita K, Kikuchi K, Matsuo M, Azama S, Irie H.

Magn Reson Med Sci. 2016 Oct 11;15(4):386-394. Epub 2016 Mar 21.

48.

Amide proton transfer (APT) magnetic resonance imaging of prostate cancer: comparison with Gleason scores.

Takayama Y, Nishie A, Sugimoto M, Togao O, Asayama Y, Ishigami K, Ushijima Y, Okamoto D, Fujita N, Yokomizo A, Keupp J, Honda H.

MAGMA. 2016 Aug;29(4):671-9. doi: 10.1007/s10334-016-0537-4. Epub 2016 Mar 10.

PMID:
26965511
49.

Prognostic Utility of Computed Tomography Histogram Analysis in Patients With Post-Cardiac Arrest Syndrome: Evaluation Using an Automated Whole-Brain Extraction Algorithm.

Yamashita K, Hiwatashi A, Kondo M, Togao O, Kikuchi K, Sugimori H, Yoshiura T, Honda H.

J Comput Assist Tomogr. 2016 Jul-Aug;40(4):612-6. doi: 10.1097/RCT.0000000000000396.

PMID:
26953771
50.

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

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

J Neuroradiol. 2016 Jul;43(4):266-72. doi: 10.1016/j.neurad.2016.01.147.

PMID:
26947963

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