研究・業績|札幌医科大学医学部 放射線診断学。北海道札幌市で放射線診断のエキスパートを育成。

研究・業績

   

MRIを用いた急性期視神経炎の診断
視神経のMRI所見を詳しく解析することで急性期視神経炎の診断能向上を目的とする研究。
2015年に終了しEuropean Radiology誌にaccepted。
CT金属アーチファクト低減画像処理
TOSHIBAが開発したCT金属アーチファクト低減技術(Single Energy Metal Artifact Reduction algorism: SEMAR)の臨床応用についての研究。
アーチファクト低減による画質改善・診断能向上を目的としている。
2014年 15th Asia Oceania Congress of Radiologyにて発表
2016年 European Congress of Radiologyにて発表
心臓CTから計算される画像パラメータを用いた予後予測(TOSHIBAとの共同研究)
急性肺塞栓症が疑われCT検査が行われた患者を対象とし、心臓CTデータを詳しく解析することで得られるパラメータを用いて、その後の臨床経過(予後)との関連を解明しようとする研究。
2014年 15th Asia Oceania Congress of Radiologyにて発表
拡散強調画像(DWI)から計算されるパラメータを用いた治療効果・予後予測
頭頸部扁平上皮癌・直腸癌を対象とし、特別なDWIから計算されるパラメータを用いて化学放射線治療効果・予後を予測しようとする研究。
マイクロメータレベルの微細構造と化学放射線治療効果との関連を解明することを目的としている。
2016年 International Society for Magnetic Resonance in Medicineにて発表

2015
The signal intensity ratio of the optic nerve to ipsilateral frontal white matter is of value in the diagnosis of acute optic neuritis.
Onodera M, Yama N, Shonai T, Aratani K, Takashima H, Kamo K, Nagahama H, Ohguro H, Hatakenaka M.
Eur Radiol. 2015 Nov 25.
Trials of vaccines for pancreatic ductal adenocarcinoma: Is there any hope of an improved prognosis?
Mizuguchi T, Torigoe T, Satomi F, Shima H, Kutomi G, Ota S, Ishii M, Hayashi H, Asakura S, Hirohashi Y, Meguro M, Kimura Y, Nishidate T, Okita K, Ishino M, Miyamoto A, Hatakenaka M, Sato N, Hirata K.
Surg Today. 2015 Feb 5. [Epub ahead of print]
2014
Risk of node metastasis of sentinel lymph nodes detected in level II/III of the axilla by single-photon emission computed tomography/computed tomography.
Shima H, Kutomi G, Satomi F, Maeda H, Takamaru T, Kameshima H, Omura T, Mori M, Hatakenaka M, Hasegawa T, Hirata K.
Exp Ther Med. 2014 Nov;8(5):1447-1452. Epub 2014 Sep 15.
Many methods of mediastinal division.
Yoshida S, Hatakenaka M.
Radiology. 2014 Jul;272(1):302-3. doi: 10.1148/radiol.14140596. No abstract available.
Quantitative analysis of 1.5-T whole-heart coronary MR angiograms obtained with 32-channel cardiac coils: a comparison with conventional quantitative coronary angiography.
Yonezawa M, Nagata M, Kitagawa K, Kato S, Yoon Y, Nakajima H, Nakamori S, Sakuma H, Hatakenaka M, Honda H.
Radiology. 2014 May;271(2):356-64. doi: 10.1148/radiol.13122491. Epub 2013 Dec 12.
Apparent diffusion coefficient is a prognostic factor of head and neck squamous cell carcinoma treated with radiotherapy.
Hatakenaka M, Nakamura K, Yabuuchi H, Shioyama Y, Matsuo Y, Kamitani T, Yonezawa M, Yoshiura T, Nakashima T, Mori M, Honda H.
Jpn J Radiol. 2014 Feb;32(2):80-9. doi: 10.1007/s11604-013-0272-y. Epub 2014 Jan 10.
2013
Optimized magnetic resonance sequences and parameters with operative assisted images for radical prostatectomy at 3 tesla-magnetic resonance image.
Shirase R, Sakurai Y, Nagahama H, Harada K, Takashima H, Nakanishi M, Harada K, Shishido H, Imamura R, Sakata M, Hatakenaka M.
Nihon Hoshasen Gijutsu Gakkai Zasshi. 2013 May;69(5):529-34. Japanese.
Feasibility of low-radiation-dose CT for abdominal examinations with hybrid iterative reconstruction algorithm: low-contrast phantom study.
Kondo M, Hatakenaka M, Higuchi K, Fujioka T, Shirasaka T, Nakamura Y, Nakamura K, Yoshiura T, Honda H.
Radiol Phys Technol. 2013 Jul;6(2):287-92. doi: 10.1007/s12194-012-0197-7. Epub 2013 Jan 9.
T1ρ is superior to T2 mapping for the evaluation of articular cartilage denaturalization with osteoarthritis: radiological-pathological correlation after total knee arthroplasty.
Takayama Y, Hatakenaka M, Tsushima H, Okazaki K, Yoshiura T, Yonezawa M, Nishikawa K, Iwamoto Y, Honda H.
Eur J Radiol. 2013 Apr;82(4):e192-8. doi: 10.1016/j.ejrad.2012.11.031. Epub 2012 Dec 23.
Detection of axillary node metastasis using diffusion-weighted MRI in breast cancer.
Kamitani T, Hatakenaka M, Yabuuchi H, Matsuo Y, Fujita N, Jinnouchi M, Nagao M, Shirahane K, Tokunaga E, Honda H.
Clin Imaging. 2013 Jan-Feb;37(1):56-61. doi: 10.1016/j.clinimag.2012.02.014. Epub 2012 Jun 8.
Diffusion-weighted imaging (b value = 1500 s/mm(2)) is useful to decrease false-positive breast cancer cases due to fibrocystic changes.
Ochi M, Kuroiwa T, Sunami S, Murakami J, Miyahara S, Nagaie T, Oya M, Yabuuchi H, Hatakenaka M.
Breast Cancer. 2013 Apr;20(2):137-44. doi: 10.1007/s12282-011-0319-9. Epub 2011 Dec 10.
2012
Vascular measurement changes observed using postmortem computed tomography.
Hyodoh H, Sato T, Onodera M, Washio H, Hasegawa T, Hatakenaka M.
Jpn J Radiol. 2012 Dec;30(10):840-5. doi: 10.1007/s11604-012-0134-z. Epub 2012 Oct 3.
Pharmacokinetic analysis based on dynamic contrast-enhanced MRI for evaluating tumor response to preoperative therapy for oral cancer.
Chikui T, Kitamoto E, Kawano S, Sugiura T, Obara M, Simonetti AW, Hatakenaka M, Matsuo Y, Koga S, Ohga M, Nakamura K, Yoshiura K.
J Magn Reson Imaging. 2012 Sep;36(3):589-97. doi: 10.1002/jmri.23704. Epub 2012 May 30.
Ytterbium-based PARACEST agent: feasibility of CEST imaging on a clinical MR scanner.
Takayama Y, Yoshiura T, Nishie A, Nakayama T, Hatakenaka M, Kato N, Yoshise S, Keupp J, Burdinski D, Honda H.
Magn Reson Med Sci. 2012;11(1):35-41.
Acute cardiac impairment associated with concurrent chemoradiotherapy for esophageal cancer: magnetic resonance evaluation.
Hatakenaka M, Yonezawa M, Nonoshita T, Nakamura K, Yabuuchi H, Shioyama Y, Nagao M, Matsuo Y, Kamitani T, Higo T, Nishikawa K, Setoguchi T, Honda H.
Int J Radiat Oncol Biol Phys. 2012 May 1;83(1):e67-73. doi: 10.1016/j.ijrobp.2011.12.018. Epub 2012 Feb 24.
Subendocardial contractile impairment in chronic ischemic myocardium: assessment by strain analysis of 3T tagged CMR.
Nagao M, Hatakenaka M, Matsuo Y, Kamitani T, Higuchi K, Shikata F, Nagashima M, Mochizuki T, Honda H.
J Cardiovasc Magn Reson. 2012 Feb 2;14:14. doi: 10.1186/1532-429X-14-14.
Angiomyolipomas of the mediastinum and the lung.
Morita K, Shida Y, Shinozaki K, Uehara S, Seto T, Sugio K, Ichinose Y, Nishiyama K, Matsuo Y, Hatakenaka M, Honda H.
J Thorac Imaging. 2012 Jan;27(1):W21-3. doi: 10.1097/RTI.0b013e31823150c7.
Reduction of the unnecessary dose from the over-range area with a spiral dynamic z-collimator: comparison of beam pitch and detector coverage with 128-detector row CT.
Shirasaka T, Funama Y, Hayashi M, Awamoto S, Kondo M, Nakamura Y, Hatakenaka M, Honda H.
Radiol Phys Technol. 2012 Jan;5(1):53-8. doi: 10.1007/s12194-011-0135-0. Epub 2011 Oct 15.
Exogenous lipoid pneumonia induced by aspiration of insecticide.
Ishimatsu K, Kamitani T, Matsuo Y, Hatakenaka M, Sunami S, Jinnouchi M, Nagao M, Yabuuchi H, Honda H.
J Thorac Imaging. 2012 Jan;27(1):W18-20. doi: 10.1097/RTI.0b013e3182294a02.
Evaluation of cartilage degradation in arthritis using T1ρ magnetic resonance imaging mapping.
Tsushima H, Okazaki K, Takayama Y, Hatakenaka M, Honda H, Izawa T, Nakashima Y, Yamada H, Iwamoto Y.
Rheumatol Int. 2012 Sep;32(9):2867-75. doi: 10.1007/s00296-011-2140-3. Epub 2011 Sep 1.
2011
Prediction of local failures with a combination of pretreatment tumor volume and apparent diffusion coefficient in patients treated with definitive radiotherapy for hypopharyngeal or oropharyngeal squamous cell carcinoma.
Ohnishi K, Shioyama Y, Hatakenaka M, Nakamura K, Abe K, Yoshiura T, Ohga S, Nonoshita T, Yoshitake T, Nakashima T, Honda H.
J Radiat Res. 2011;52(4):522-30. doi: 10.1269/jrr.10178. No abstract available.
Diagnostic performance in differentiation of breast lesion on digital mammograms: comparison among hard-copy film, 3-megapixel LCD monitor, and 5-megapixel LCD monitor.
Kamitani T, Yabuuchi H, Matsuo Y, Setoguchi T, Sakai S, Okafuji T, Sunami S, Hatakenaka M, Ishii N, Kubo M, Tokunaga E, Yamamoto H, Honda H.
Clin Imaging. 2011 Sep-Oct;35(5):341-5. doi: 10.1016/j.clinimag.2010.08.015.
Non-small cell lung cancer: detection of early response to chemotherapy by using contrast-enhanced dynamic and diffusion-weighted MR imaging.
Yabuuchi H, Hatakenaka M, Takayama K, Matsuo Y, Sunami S, Kamitani T, Jinnouchi M, Sakai S, Nakanishi Y, Honda H.
Radiology. 2011 Nov;261(2):598-604. doi: 10.1148/radiol.11101503. Epub 2011 Aug 18.
Apparent diffusion coefficient calculated with relatively high b-values correlates with local failure of head and neck squamous cell carcinoma treated with radiotherapy.
Hatakenaka M, Shioyama Y, Nakamura K, Yabuuchi H, Matsuo Y, Sunami S, Kamitani T, Yoshiura T, Nakashima T, Nishikawa K, Honda H.
AJNR Am J Neuroradiol. 2011 Nov-Dec;32(10):1904-10. doi: 10.3174/ajnr.A2610. Epub 2011 Jul 21.
Correlation between pretreatment or follow-up CT findings and therapeutic effect of autologous peripheral blood stem cell transplantation for interstitial pneumonia associated with systemic sclerosis.
Yabuuchi H, Matsuo Y, Tsukamoto H, Sunami S, Kamitani T, Sakai S, Hatakenaka M, Nagafuji K, Horiuchi T, Harada M, Akashi K, Honda H.
Eur J Radiol. 2011 Aug;79(2):e74-9. doi: 10.1016/j.ejrad.2011.03.078. Epub 2011 Apr 22.
Prediction and monitoring of the response to chemoradiotherapy in oral squamous cell carcinomas using a pharmacokinetic analysis based on the dynamic contrast-enhanced MR imaging findings.
Chikui T, Kawano S, Kawazu T, Hatakenaka M, Koga S, Ohga M, Matsuo Y, Sunami S, Sugiura T, Shioyama Y, Obara M, Yoshiura K.
Eur Radiol. 2011 Aug;21(8):1699-708. doi: 10.1007/s00330-011-2102-x. Epub 2011 Mar 12.
Pretreatment apparent diffusion coefficient of the primary lesion correlates with local failure in head-and-neck cancer treated with chemoradiotherapy or radiotherapy.
Hatakenaka M, Nakamura K, Yabuuchi H, Shioyama Y, Matsuo Y, Ohnishi K, Sunami S, Kamitani T, Setoguchi T, Yoshiura T, Nakashima T, Nishikawa K, Honda H.
Int J Radiat Oncol Biol Phys. 2011 Oct 1;81(2):339-45. doi: 10.1016/j.ijrobp.2010.05.051. Epub 2010 Sep 9.
Detection of non-palpable breast cancer in asymptomatic women by using unenhanced diffusion-weighted and T2-weighted MR imaging: comparison with mammography and dynamic contrast-enhanced MR imaging.
Yabuuchi H, Matsuo Y, Sunami S, Kamitani T, Kawanami S, Setoguchi T, Sakai S, Hatakenaka M, Kubo M, Tokunaga E, Yamamoto H, Honda H.
Eur Radiol. 2011 Jan;21(1):11-7. doi: 10.1007/s00330-010-1890-8. Epub 2010 Jul 18.

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