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三重大学教員紹介

教員情報

職名
助教
氏名
いしだ まさき
石田 正樹
生年月
1973年4月13日
所属
部局
附属病院
学科・専攻
外科系診療科
講座
放射線診断科
教育研究分野
 
TEL
 
FAX
 
E-mail
ishidamasaki1@gmail.com
個人のホームページ
 
学歴
 
学位
2007.03 医学博士 三重大学大学院医学研究科
所属学会
日本医学放射線学会
日本心臓血管放射線研究会
日本磁気共鳴医学会
日本核医学会
日本循環器学会
Society for Cardiovascular Magnetic Resonance
Radiological Society of North America
European Society of Radiology
社会活動
特定非営利活動法人心臓MRハンズオン 会員
職歴
1999.04~2001.06 松阪中央総合病院放射線科 研修医
2001.07~2007.04 三重大学医学部附属病院放射線科 医員
2007.04~2009.03 三重大学医学部附属病院画像診断科 医員
2009.04~2011.03 King’s College London Clinical Resarch Fellow
2011.04~2012.10 鈴鹿中央総合病院放射線科 部長
2012.10~2013.03 三重大学医学部附属病院放射線診断科 診療助教
2013.04~ 三重大学医学部附属病院放射線診断科 助教
学術(芸術)賞
 
専門分野
 
現在の研究課題
心筋パーフュージョンMRIを用いた心筋血流定量評価法の開発とその臨床利用に関する研究
MOLLI MRIを用いた心筋T1値計測と心筋組織細胞外分画定量解析の臨床利用に関する研究
担当科目
 
主な業績等

1. Kato N, Shimono T, Hirano T, Ishida M, Yada I, Takeda K. Transluminal placement of endovascular stent-grafts for the treatment of type A aortic dissection with an entry tear in the descending thoracic aorta. J Vasc Surg. 2001 Dec;34(6):1023-8.
2. Kato N, Hirano T, Kawaguchi T, Ishida M, Shimono T, Yada I, Takeda K. Aneurysmal degeneration of the aorta after stent-graft repair of acute aortic dissection. J Vasc Surg. 2001 Sep;34(3):513-8.
3. Kato N, Hirano T, Shimono T, Ishida M, Takano K, Nishide Y, Kawaguchi T, Yada I, Takeda K. Treatment of chronic aortic dissection by transluminal endovascular stent-graft placement: preliminary results. J Vasc Interv Radiol. 2001 Jul;12(7):835-40.
4. Ishida M, Kato N, Hirano T, Shimono T, Yasuda F, Tanaka K, Yada I, Takeda K. Limitations of endovascular treatment with stent-grafts for active mycotic thoracic aortic aneurysm. Cardiovasc Intervent Radiol. 2002 May-Jun;25(3):216-8.
5. Kato N, Shimono T, Hirano T, Mizumoto T, Ishida M, Fujii H, Yada I, Takeda K. Aortic arch aneurysms: treatment with extraanatomical bypass and endovascular stent-grafting. Cardiovasc Intervent Radiol. 2002 Sep-Oct;25(5):419-22.
6. Kato N, Kawaguchi T, Kondo T, Hasegawa Y, Ishida M, Sakuma H, Kawamura J, Yada I, Takeda K. Re: ureteroarterial fistula: endovascular repair with a stent-graft. Cardiovasc Intervent Radiol. 2002 Mar-Apr;25(2):158-9.
7. Kato N, Shimono T, Hirano T, Mizumoto T, Suzuki T, Ishida M, Fujii H, Yada I, Takeda K. Aneurysm expansion after stent-graft placement in the absence of endoleak. J Vasc Interv Radiol. 2002 Mar;13(3):321-6.
8. Kato N, Shimono T, Hirano T, Suzuki T, Ishida M, Sakuma H, Yada I, Takeda K. Midterm results of stent-graft repair of acute and chronic aortic dissection with descending tear: the complication-specific approach. J Thorac Cardiovasc Surg. 2002 Aug;124(2):306-12.
9. Ishida M, Kato N, Hirano T, Suzuki T, Shomura Y, Yada I, Takeda K. Dissecting aneurysm of the superior mesenteric artery successfully treated by endovascular stent-graft placement. Cardiovasc Intervent Radiol. 2003 Jul-Aug;26(4):403-6.
10. Kato N, Hirano T, Ishida M, Shimono T, Cheng SH, Yada I, Takeda K. Acute and contained rupture of the descending thoracic aorta: treatment with endovascular stent grafts. J Vasc Surg. 2003 Jan;37(1):100-5.
11. Kato N, Shimono T, Hirano T, Ishida M, Takeda K. Stent-graft detachment from aortic wall after stent-graft repair of acute aortic dissection. J Vasc Surg. 2003 Nov;38(5):1130-1.
12. Ishida M, Kato N, Hirano T, Cheng SH, Shimono T, Takeda K. Endovascular stent-graft treatment for thoracic aortic aneurysms: short- to midterm results. J Vasc Interv Radiol. 2004 Apr;15(4):361-7.
13. Kato N, Hirano T, Ishida M, Yuasa U, Shimono T, Takeda K. Stent-graft placement combined with percutaneous fenestration for the treatment of aortic dissection in a patient at risk of developing renal ischemia. Ann Thorac Surg. 2004 Sep;78(3):1072-5.
14. Kusagawa H, Shimono T, Ishida M, Suzuki T, Yasuda F, Yuasa U, Onoda K, Yada I, Hirano T, Takeda K, Kato N. Changes in false lumen after transluminal stent-graft placement in aortic dissections: six years' experience. Circulation. 2005 Jun 7;111(22):2951-7.
15. Ishida M, Sakuma H, Kato N, Ishida N, Kitagawa K, Shimono T, Yada I, Takeda K. Contrast-enhanced MR imaging for evaluation of coronary artery disease before elective repair of aortic aneurysm. Radiology. 2005 Nov;237(2):458-64.
16. Cheng SH, Kato N, Shimono T, Shinpo H, Ishida M, Hirano T, Takeda K. Aneurysm shrinkage after endovascular repair of aortic diseases. Clin Imaging. 2006 Jan-Feb;30(1):22-6.
17. Ichikawa Y, Maeda M, Ishida M, Takeda K, Hirano T. Unusual MRI findings in primary central nervous system lymphoma presenting diffuse linear enhancements located in the perivascular space. J Neurol. 2006 Aug;253(8):1094-6.
18. Maeda M, Ishida M, Matsushima N, Kodama H, Ii Y, Takeda K. Recanalization and reversal of diffusion abnormalities and markedly reduced cerebral blood volume in a patient with transient ischemic attack. Clin Imaging. 2006 May-Jun;30(3):210-3.
19. Maeda M, Maier SE, Sakuma H, Ishida M, Takeda K. Apparent diffusion coefficient in malignant lymphoma and carcinoma involving cavernous sinus evaluated by line scan diffusion-weighted imaging. J Magn Reson Imaging. 2006 Sep;24(3):543-8.
20. Ishida M, Kato N, Hirano T, Shimono T, Simpo H, Takeda K. Thoracic CT findings following endovascular stent-graft treatment fro thoracic aortic aneurysm. Journal of Endovascular Therapy. J Endovasc Ther. 2007 Jun;14(3):333-41.
21. Ishida M, Maeda M, Kasai Y, Uchida A, Takeda K. Idiopathic spinal cord herniation through inner layer of duplicated anterior dura: Evaluation with high-resolution three-dimensional MR imaging. Journal of Clinical Neuroscience. In press.
22. Ichihara T, Ishida M, Kitagawa K, Ichikawa Y, Natsume T, Yamaki N, Maeda H, Takeda K, Sakuma H. Quantitative analysis of first-pass contrast-enhanced myocardial perfusion MRI using a Patlak plot method and blood saturation correction. Magn Reson Med. 2009;62:373-383.
23. Ishida M, Sakuma H, Murashima S, Nishida J, Senga M, Kobayasi S, Takeda K, Kato N. Absolute blood contrast concentration and blood signal saturation on myocardial perfusion MRI: estimation from CT data. J Magn Reson Imaging. 2009;29:205-210.
24. Kurita T, Sakuma H, Onishi K, Ishida M, Kitagawa K, Yamanaka T, Tanigawa T, Kitamura T, Takeda K, Ito M. Regional myocardial perfusion reserve determined using myocardial perfusion magnetic resonance imaging showed a direct correlation with coronary flow velocity reserve by Doppler flow wire. Eur Heart J. 2009;30:444-452.
25. Ichikawa Y, Kitagawa K, Chino S, Ishida M, Matsuoka K, Tanigawa T, Nakamura T, Hirano T, Takeda K, Sakuma H. Adipose tissue detected by multislice computed tomography in patients after myocardial infarction. JACC Cardiovasc Imaging. 2009;2:548-555.
26. Ishida M, Kato S, Sakuma H. Cardiac MRI in ischemic heart disease. Circ J. 2009;73:1577-1588.
27. Mikami Y, Sakuma H, Nagata M, Ishida M, Kurita T, Komuro I, Ito M. Relation between signal intensity on T2-weighted MR images and presence of microvascular obstruction in patients with acute myocardial infarction. AJR Am J Roentgenol. 2009;193:W321-326.
28. Nakajima H, Onishi K, Kurita T, Ishida M, Nagata M, Kitagawa K, Dohi K, Nakamura M, Sakuma H, Ito M. Hypertension impairs myocardial blood perfusion reserve in subjects without regional myocardial ischemia. Hypertens Res. 2010;33:1144-1149.
29. Kato S, Kitagawa K, Ishida N, Ishida M, Nagata M, Ichikawa Y, Katahira K, Matsumoto Y, Seo K, Ochiai R, Kobayashi Y, Sakuma H. Assessment of coronary artery disease using magnetic resonance coronary angiography: a national multicenter trial. J Am Coll Cardiol. 2010;56:983-991.
30. Schuster A, Grünwald I, Chiribiri A, Southworth R, Ishida M, Hay G, Neumann N, Morton G, Perera D, Schaeffter T, Nagel E. An isolated perfused pig heart model for the development, validation and translation of novel cardiovascular magnetic resonance techniques. J Cardiovasc Magn Reson. 2010;12:53.
31. Nagata M, Kato S, Kitagawa K, Ishida N, Nakajima H, Nakamori S, Ishida M, Miyahara M, Ito M, Sakuma H. Diagnostic accuracy of 1.5-T unenhanced whole-heart coronary MR angiography performed with 32-channel cardiac coils: initial single-center experience. Radiology. 2011;259:384-392.
32. Ishida M, Morton G, Schuster A, Nagel E. Quantitative assessment of myocardial perfusion. Curr Cardiovasc Imaging Rep.2010; 3(2):65-73
33. Lockie T, Ishida M, Perera D, Chiribiri A, De Silva K, Kozerke S, Marber M, Nagel E, Rezavi R, Redwood S, Plein S. High-resolution magnetic resonance myocardial perfusion imaging at 3.0-Tesla to detect hemodynamically significant coronary stenoses as determined by fractional flow reserve. J Am Coll Cardiol. 2011;57:70-75.
34. Ishida M, Ichihara T, Nagata M, Ishida N, Takase S, Kurita T, Ito M, Takeda K, Sakuma H. Quantification of myocardial blood flow using model based analysis of first-pass perfusion MRI: extraction fraction of Gd-DTPA varies with myocardial blood flow in human myocardium. Magn Reson Med. 2011;66:1391-1399.
35. Schuster A, Chiribiri A, Ishida M, Morton G, Paul M, Hussain S, Bigalke B, Perera D, Nagel E. End-systolic versus end-diastolic late gadolinium enhanced imaging for the assessment of scar transmurality. Int J Cardiovasc Imaging. 2011 Apr 24.
36. Ishida M, Schuster A, Takase S, Morton G, Chiribiri A, Bigalke B, Schaeffter T, Sakuma H, Nagel E. Impact of an abdominal belt on breathing patterns and scan efficiency in whole-heart coronary magnetic resonance angiography: comparison between the UK and Japan. J Cardiovasc Magn Reson. 2011;13:71.
37. Ishida M, Schuster A, Morton G, Chiribiri A, Hussain S, Paul M, Merkle N, Steen H, Lossnitzer D, Schnackenburg B, Alfakih K, Plein S, Nagel E. Development of a universal dual-bolus injection scheme for the quantitative assessment of myocardial perfusion cardiovascular magnetic resonance. J Cardiovasc Magn Reson. 2011;13:28.
38. Wurster T, Stellos K, Haap M, Seizer P, Geisler T, Otton J, Indermuehle A, Ishida M, Schuster A, Nagel E, Gawaz M, Bigalke B. Platelet expression of stromal-cell-derived factor-1 (SDF-1): An indicator for ACS? Int J Cardiol. 2011 Jul 5.
39. Chiribiri A, Ishida M, Nagel E, Botnar RM. Coronary imaging with cardiovascular magnetic resonance: current state of the art. Prog Cardiovasc Dis. 2011;54:240-252.
40. Schuster A, Paul M, Bettencourt N, Morton G, Chiribiri A, Ishida M, Hussain S, Jogiya R, Kutty S, Bigalke B, Perera D, Nagel E. Cardiovascular magnetic resonance myocardial feature tracking for quantitative viability assessment in ischemic cardiomyopathy. Int J Cardiol. 2011 Nov 28.
41. Zarinabad N, Chiribiri A, Hautvast GL, Ishida M, Schuster A, Cvetkovic Z, Batchelor PG, Nagel E. Voxel-wise quantification of myocardial perfusion by cardiac magnetic resonance. Feasibility and methods comparison. Magn Reson Med. 2012 Feb 21.
42. Nakamori S, Matsuoka K, Onishi K, Kurita T, Ichikawa Y, Nakajima H, Ishida M, Kitagawa K, Tanigawa T, Nakamura T, Ito M, Saku+a H. Prevalence and SignalCharacteristics of Late Gadolinium Enhancement on Contrast-Enhanced Magnetic Resonance Imaging in Patients With Takotsubo Cardiomyopathy. Circ J. 2012;76:914-21.
43. Schuster A, Ishida M, Morton G, Bigalke B, Moonim MT, Nagel E. Value of cardiovascular magnetic resonance imaging in myocardial hypertrophy. Clin Res Cardiol. 2012;101:237-238.
44. Chiribiri A, Schuster A, Ishida M, Hautvast G, Zarinabad N, Morton G, Otton J, Plein S, Breeuwer M, Batchelor P, Schaeffter T, Nagel E. Perfusion phantom: An efficient and reproducible method to simulate myocardial first-pass perfusion measurements with cardiovascular magnetic resonance. Magn Reson Med. 2012 Apr 24.
45. Morton G, Ishida M, Schuster A, Hussain S, Schaeffter T, Chiribiri A, Nagel E. Perfusion cardiovascular magnetic resonance: Comparison of an advanced, high-resolution and a standard sequence. J Cardiovasc Magn Reson. 2012 9;14:34.
46. Morton G, Chiribiri A, Ishida M, Hussain ST, Schuster A, Indermuehle A, Perera D, Knuuti J, Baker S, Hedström E, Schleyer P, O'Doherty M, Barrington S, Nagel E. Quantification of absolute myocardial perfusion in patients with coronary artery disease: comparison between cardiovascular magnetic resonance and positron emission tomography. J Am Coll Cardiol. 2012 Oct 16;60(16):1546-55.
47. Hussain ST, Paul M, Plein S, Shah AM, McCann G, Marber MS, Maccarthy P, Redwood S, Chiribiri A, Morton G, Schuster A, Ishida M, Westwood MA, Perera D, Nagel E. Design and rationale of the MR-INFORM study: stress perfusion cardiovascular magnetic resonance imaging to guide the management of patients with stable coronary artery disease. J Cardiovasc Magn Reson. 2012 19;14(1):65
48. Yoon YE, Kitagawa K, Kato S, Ishida M, Nakajima H, Kurita T, Ito M, Sakuma H. Prognostic value of coronary magnetic resonance angiography for prediction of cardiac events in patients with suspected coronary artery disease. J Am Coll Cardiol. 2012 Dec 4;60(22):2316-22.
49. Schuster A, Chiribiri A, Ishida M, Morton G, Paul M, Hussain ST, Bigalke B, Perera D, Schaeffter T, Nagel E. Cardiovascular magnetic resonance imaging of isolated perfused pig hearts in a 3T clinical MR scanner. Interv Med Appl Sci. 2012 Dec;4(4):186-92.
50. Morton GD, De Silva K, Ishida M, Chiribiri A, Indermuehle A, Schuster A, Redwood S, Nagel E, Perera D. Validation of the BCIS-1 myocardial jeopardy score using cardiac magnetic resonance perfusion imaging. Clin Physiol Funct Imaging. 2013 Mar;33(2):101-8.
51. Miyagi H, Nagata M, Kitagawa K, Kato S, Takase S, Sigfridsson A, Ishida M, Dohi K, Ito M, Sakuma H. Quantitative assessment of myocardial strain with displacement encoding with stimulated echoes MRI in patients with coronary artery disease. Int J Cardiovasc Imaging. 2013 Dec;29(8):1779-86.
52. Chiribiri A, Schuster A, Ishida M, Hautvast G, Zarinabad N, Morton G, Otton J, Plein S, Breeuwer M, Batchelor P, Schaeffter T, Nagel E. Perfusion phantom: An efficient and reproducible method to simulate myocardial first-pass perfusion measurements with cardiovascular magnetic resonance. Magn Reson Med. 2013 Mar 1;69(3):698-707.
53. Kurobe Y, Kitagawa K, Ito T, Kurita Y, Shiraishi Y, Nakamori S, Nakajima H, Nagata M, Ishida M, Dohi K, Ito M, Sakuma H. Myocardial delayed enhancement with dual-source CT: advantages of targeted spatial frequency filtration and image averaging over half-scan reconstruction. J Cardiovasc Comput Tomogr. 2014 Jul-Aug;8(4):289-98.
54. Dohi K, Nakamori S, Kurita T, Omoto Y, Ishida M, Nakamura M, Imanaka-Yoshida K, Sakuma H, Mizutani H, Ito M. Arrhythmogenic right ventricular cardiomyopathy in a 20-year-old woman with systemic sclerosis. Intern Med. 2014;53(9):973-7.
55. Ishida M, Sakuma H. Magnetic resonance of coronary arteries: assessment of luminal narrowing and blood flow in the coronary arteries. J Thorac Imaging. 2014 May;29(3):155-62.
56. Fujita M, Kitagawa K, Ito T, Shiraishi Y, Kurobe Y, Nagata M, Ishida M, Sakuma H. Dose reduction in dynamic CT stress myocardial perfusion imaging: comparison of 80-kV/370-mAs and 100-kV/300-mAs protocols. Eur Radiol. 2014 Mar;24(3):748-55.
57. Nakamori S, Onishi K, Ishida M, Nakajima H, Yamada T, Nagata M, Kitagawa K, Dohi K, Nakamura M, Sakuma H, Ito M. Myocardial perfusion reserve is impaired in patients with chronic obstructive pulmonary disease: a comparison to current smokers. Eur Heart J Cardiovasc Imaging. 2014 Feb;15(2):180-8.
58. Schuster A, Zarinabad N, Ishida M, Sinclair M, van den Wijngaard JP, Morton G, Hautvast GL, Bigalke B, van Horssen P, Smith N, Spaan JA, Siebes M, Chiribiri A, Nagel E. Quantitative assessment of magnetic resonance derived myocardial perfusion measurements using advanced techniques: microsphere validation in an explanted pig heart system. J Cardiovasc Magn Reson. 2014 Oct 14;16(1):82.
59. Dohi K, Nakamori S, Kurita T, Omoto Y, Ishida M, Nakamura M, Imanaka-Yoshida K, Sakuma H, Mizutani H, Ito M. Arrhythmogenic right ventricular cardiomyopathy in a 20-year-old woman with systemic sclerosis. Intern Med. 2014;53(9):973-7.
60. Ishida M, Sakuma H. Coronary MR angiography revealed: how to optimize image quality. Magn Reson Imaging Clin N Am. 2015 Feb;23(1):117-25.
61. Schuster A, Sinclair M, Zarinabad N, Ishida M, van den Wijngaard JP, Paul M, van Horssen P, Hussain ST, Perera D, Schaeffter T, Spaan JA, Siebes M, Nagel E, Chiribiri A. A quantitative high resolution voxel-wise assessment of myocardial blood flow from contrast-enhanced first-pass magnetic resonance perfusion imaging: microsphere validation in a magnetic resonance compatible free beating explanted pig heart model. Eur Heart J Cardiovasc Imaging. 2015 Oct;16(10):1082-92.
62. Omori T, Nakamori S, Dohi K, Fujimoto N, Kumagai N, Fujii E, Ishida M, Ichikawa Y, Takahashi T, Yamada N, Sakuma H, Ito M. Persistent Left Ventricular Apical Ballooning Induced by Right Ventricular Apical Pacing. Circ J. 2015 Sep 30. [Epub ahead of print]
63. Natsume T, Ishida M, Kitagawa K, Nagata M, Sakuma H, Ichihara T. Theoretical considerations in measurement of time discrepancies between input and myocardial time-signal intensity curves in estimates of regional myocardial perfusion with first-pass contrast-enhanced MRI. Magn Reson Imaging. 2015 Nov;33(9):1059-65.
64. Schuster A, Zarinabad N, Ishida M, Sinclair M, van den Wijngaard JP, Morton G, Hautvast GL, Bigalke B, van Horssen P, Smith N, Spaan JA, Siebes M, Chiribiri A, Nagel E. Quantitative assessment of magnetic resonance derived myocardial perfusion measurements using advanced techniques: microsphere validation in an explanted pig heart system. J Cardiovasc Magn Reson. 2014;16:82.
65. Ishida M, Kitagawa K, Ichihara T, Natsume T, Nakayama R, Nagasawa N, Kubooka M, Ito T, Uno M, Goto Y, Nagata M, Sakuma H. Underestimation of myocardial blood flow by dynamic perfusion CT: Explanations by two-compartment model analysis and limited temporal sampling of dynamic CT. J Cardiovasc Comput Tomogr. 2016 Jan 13. pii: S1934-5925(16)30007-7.
66. Tomita Y, Ishida M, Ichikawa Y, Suzawa N, Kobayashi S, Maeda H, Takeda K, Sakuma H. The Effect of Misregistration Between CT-Attenuation and PET-Emission Images in 13N-Ammonia Myocardial PET/CT. J Nucl Med Technol. 2016 Jun;44(2):73-7.
67. Hamdy A, Kitagawa K, Ishida M, Sakuma H. Native Myocardial T1 Mapping, Are We There Yet? Int Heart J. 2016 Jul 27;57(4):400-7.
68. Ichikawa Y, Tomita Y, Ishida M, Kobayashi S, Takeda K, Sakuma H. Usefulness of abdominal belt for restricting respiratory cardiac motion and improving image quality in myocardial perfusion PET. J Nucl Cardiol. 2016 Aug 17. [Epub ahead of print].
69. Suzawa N, Ichikawa Y, Ishida M, Tomita Y, Nakayama R, Sakuma H. Respiratory-gated time-of-flight PET/CT during whole-body scan for lung lesions: feasibility in a routine clinical setting and quantitative analysis. Ann Nucl Med. 2016 Dec;30(10):722-730.
70. Goto Y, Ishida M, Takase S, Sigfridsson A, Uno M, Nagata M, Ichikawa Y, Kitagawa K, Sakuma H. Comparison of Displacement Encoding with Stimulated Echoes (DENSE) to Magnetic Resonance Feature Tracking for the Assessment of Myocardial Strain in Patients with Acute Myocardial Infarction American Journal of Cardiology. American Journal of Cardiology. In Press.
71. Hedström E, Ishida M, Sepúlveda-Martínez A, Salehi D, Sperling J, Engblom H, Nagel E. The effect of initial teaching on evaluation of left ventricular volumes by cardiovascular magnetic resonance imaging: comparison between complete and intermediate beginners and experienced observers. BMC Med Imaging. 2017 May 17;17(1):33.


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