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【2023】
The montage method improves the classification of suspected acute ischemic stroke using the convolution neural network and brain MRI.
Daisuke Oura, Masayuki Gekka, Hiroyuki Sugimori
Radiological physics and technology 2023年11月7日
Development of a Mammography Calcification Detection Algorithm Using Deep Learning with Resolution-Preserved Image Patch Division
Miu Sakaida, Takaaki Yoshimura, Minghui Tang, Shota Ichikawa, Hiroyuki Sugimori
Algorithms 16(10) 483-483 2023年10月18日
Automated detection of internal fruit rot in Hass avocado via deep learning-based semantic segmentation of X-ray images
Takahiro Matsui, Hiroyuki Sugimori, Shige Koseki, Kento Koyama
Postharvest Biology and Technology 203 2023年9月
Estimation of Left and Right Ventricular Ejection Fractions from cine-MRI Using 3D-CNN
Soichiro Inomata, Takaaki Yoshimura, Minghui Tang, Shota Ichikawa, Hiroyuki Sugimori
Sensors 23(14) 6580-6580 2023年7月21日
Non-Invasive Estimation of Gleason Score by Semantic Segmentation and Regression Tasks Using a Three-Dimensional Convolutional Neural Network
Takaaki Yoshimura, Keisuke Manabe, Hiroyuki Sugimori
Applied Sciences 13(14) 8028-8028 2023年7月9日
Tissue Acceleration as a Novel Metric for Surgical Performance During Carotid Endarterectomy.
Taku Sugiyama, Masaki Ito, Hiroyuki Sugimori, Minghui Tang, Toshitaka Nakamura, Katsuhiko Ogasawara, Hitoshi Matsuzawa, Naoki Nakayama, Sanju Lama, Garnette R Sutherland …
Operative neurosurgery (Hagerstown, Md.) 2023年7月4日
Deep learning-based body weight from scout images can be an alternative to actual body weight in CT radiation dose management.
Shota Ichikawa, Hideki Itadani, Hiroyuki Sugimori
Journal of applied clinical medical physics 24(8) e14080 2023年6月19日
Predicting Mechanical Thrombectomy Outcome and Time Limit through ADC Value Analysis: A Comprehensive Clinical and Simulation Study Using Machine Learning
Daisuke Oura, Soichiro Takamiya, Riku Ihara, Yoshimasa Niiya, Hiroyuki Sugimori
Diagnostics 2023年6月
Development of Chest X-ray Image Evaluation Software Using the Deep Learning Techniques
Kousuke Usui, Takaaki Yoshimura, Shota Ichikawa, Hiroyuki Sugimori
Applied Sciences 13(11) 6695-6695 2023年5月
Rapid and Reliable Steatosis Rat Model Shrsp5-Dmcr for Cold Storage Experiment.
Moto Fukai, Hiroyuki Sugimori, Sodai Sakamoto, Kengo Shibata, Hiroyuki Kameda, Takahisa Ishikawa, Norio Kawamura, Masato Fujiyoshi, Sunao Fujiyoshi, Kohsuke Kudo …
Transplantation proceedings 55(4) 1032-1035 2023年4月10日
Acquisition time reduction in pediatric 99m Tc-DMSA planar imaging using deep learning.
Shota Ichikawa, Hiroyuki Sugimori, Koki Ichijiri, Takaaki Yoshimura, Akio Nagaki
Journal of applied clinical medical physics 24(6) e13978 2023年4月5日
Quality Assurance of Chest X-ray Images with a Combination of Deep Learning Methods
Daisuke Oura, Shinpe Sato, Yuto Honma, Shiho Kuwajima, Hiroyuki Sugimori
Applied Sciences 2023年2月
Prediction of body weight from chest radiographs using deep learning with a convolutional neural network.
Shota Ichikawa, Hideki Itadani, Hiroyuki Sugimori
Radiological physics and technology 16(1) 127-134 2023年1月13日
Age Estimation from Brain Magnetic Resonance Images Using Deep Learning Techniques in Extensive Age Range
Kousuke Usui, Takaaki Yoshimura, Minghui Tang, Hiroyuki Sugimori
Applied Sciences 13(3) 1753-1753 2023年1月
Prostatic urinary tract visualization with super-resolution deep learning models.
Takaaki Yoshimura, Kentaro Nishioka, Takayuki Hashimoto, Takashi Mori, Shoki Kogame, Kazuya Seki, Hiroyuki Sugimori, Hiroko Yamashina, Yusuke Nomura, Fumi Kato …
PloS one 18(1) e0280076 2023年
【2022】
Predicting the response to pulmonary vasodilator therapy in systemic sclerosis with pulmonary hypertension by using quantitative chest CT.
Keita Ninagawa, Masaru Kato, Yasuka Kikuchi, Hiroyuki Sugimori, Michihito Kono, Yuichiro Fujieda, Ichizo Tsujino, Tatsuya Atsumi
Modern rheumatology 33(4) 758-767 2022年9月2日
Simultaneous depiction of clot and MRA using 1-min phase contrast angiography in acute ischemic patients.
Daisuke Oura, Masayuki Gekka, Yutaka Morishima, Yoshimasa Niiya, Riku Ihara, Thubasa Ebina, Hiroyuki Sugimori
Magnetic resonance imaging 2022年8月14日
Toward automatic reformation at the orbitomeatal line in head computed tomography using object detection algorithm.
Shota Ichikawa, Hideki Itadani, Hiroyuki Sugimori
Physical and engineering sciences in medicine 45(3) 835-845 2022年7月6日
Establishment of a New Qualitative Evaluation Method for Articular Cartilage by Dynamic T2w MRI Using a Novel Contrast Medium as a Water Tracer
Yoshiaki Hosokawa, Tomohiro Onodera, Kentaro Homan, Jun Yamaguchi, Kohsuke Kudo, Hiroyuki Kameda, Hiroyuki Sugimori, Norimasa Iwasaki
CARTILAGE 13(3) 2022年7月
Evaluation of Image Classification for Quantifying Mitochondrial Morphology using Deep Learning.
Kaori Tsutsumi, Keima Tokunaga, Shun Saito, Tatsuya Sasase, Hiroyuki Sugimori
Endocrine, metabolic & immune disorders drug targets 2022年7月1日
Medical Radiation Exposure Reduction in PET via Super-Resolution Deep Learning Model.
Takaaki Yoshimura, Atsushi Hasegawa, Shoki Kogame, Keiichi Magota, Rina Kimura, Shiro Watanabe, Kenji Hirata, Hiroyuki Sugimori
Diagnostics (Basel, Switzerland) 12(4) 2022年3月31日
Artificial intelligence for nuclear medicine in oncology.
Kenji Hirata, Hiroyuki Sugimori, Noriyuki Fujima, Takuya Toyonaga, Kohsuke Kudo
Annals of nuclear medicine 36(2) 123-132 2022年1月14日
【2021】
Quantitative magnetic resonance imaging for evaluating of the cerebrospinal fluid kinetics with 17O-labeled water tracer: A preliminary report.
Hiroyuki Sugimori, Hiroyuki Kameda, Taisuke Harada, Kinya Ishizaka, Masayoshi Kajiyama, Tasuku Kimura, Niki Udo, Masaaki Matsushima, Azusa Nagai, Masahiro Wakita …
Magnetic resonance imaging 87 77-85 2021年12月27日
Development of Detection and Volumetric Methods for the Triceps of the Lower Leg Using Magnetic Resonance Images with Deep Learning
Yusuke Asami, Takaaki Yoshimura, Keisuke Manabe, Tomonari Yamada, Hiroyuki Sugimori
Applied Sciences 11(24) 12006-12006 2021年12月
Evaluation of Visualizing the Prostatic Urinary Tract in MRI With a Super Resolution Deep Learning Model for Urethra Sparing Radiotherapy
T. Yoshimura, K. Nishioka, T. Hashimoto, S. Kogame, K. Seki, H. Sugimori, H. Yamashina, F. Kato, H. Aoyama, K. Kudo …
International Journal of Radiation Oncology Biology Physics 111(3) e121-e122 2021年11月
Construction of super-rapid brain MRA using oblique transverse acquisition phase contrast angiography with tilted optimized non-saturated excitation pulse.
Daisuke Oura, Riku Ihara, Eiichirou Myo, Shinpei Sato, Hiroyuki Sugimori
Magnetic resonance imaging 85 193-201 2021年10月27日
A deep-learning method using computed tomography scout images for estimating patient body weight.
Shota Ichikawa, Misaki Hamada, Hiroyuki Sugimori
Scientific reports 11(1) 15627-15627 2021年8月2日
A Comparative Evaluation of Computed Tomography Images for the Classification of Spirometric Severity of the Chronic Obstructive Pulmonary Disease with Deep Learning.
Hiroyuki Sugimori, Kaoruko Shimizu, Hironi Makita, Masaru Suzuki, Satoshi Konno
Diagnostics (Basel, Switzerland) 11(6) 2021年5月21日
Factors That Affect Symptoms of Injection Site Infection among Japanese Patients Who Self-Inject Insulin for Diabetes
Yuko Yoshida, Masuko Sumikawa, Hiroyuki Sugimori, rika yano
Healthcare 2021年4月
Visualizing the urethra by magnetic resonance imaging without usage of a catheter for radiotherapy of prostate cancer
Takaaki Yoshimura, Kentaro Nishioka, Takayuki Hashimoto, Taro Fujiwara, Kinya Ishizaka, Hiroyuki Sugimori, Shoki Kogame, Kazuya Seki, Hiroshi Tamura, Sodai Tanaka, Yuto Matsuo, Yasuhiro Dekura, Fumi Kato, Hidefumi Aoyama, Shinichi Shimizu
Physics and Imaging in Radiation Oncology 18 1-4 2021年4月
Improvement in the Convolutional Neural Network for Computed Tomography Images
Keisuke Manabe, Yusuke Asami, Tomonari Yamada, Hiroyuki Sugimori
Applied Sciences 2021年2月
【2020】
Classification of type of brain magnetic resonance images with deep learning technique.
Hiroyuki Sugimori, Hiroyuki Hamaguchi, Taro Fujiwara, Kinya Ishizaka
Magnetic resonance imaging 2020年12月21日
Development of a Deep Learning-Based Algorithm to Detect the Distal End of a Surgical Instrument
Hiroyuki Sugimori, Taku Sugiyama, Naoki Nakayama, Akemi Yamashita, Katsuhiko Ogasawara
Applied Sciences (Switzerland) 10(12) 2020年6月
Development of Combination Methods for Detecting Malignant Uptakes Based on Physiological Uptake Detection Using Object Detection With PET-CT MIP Images.
Masashi Kawakami, Kenji Hirata, Sho Furuya, Kentaro Kobayashi, Hiroyuki Sugimori, Keiichi Magota, Chietsugu Katoh
Frontiers in medicine 7 616746-616746 2020年
【2019】
Computed diffusion-weighted imaging for differentiating synovial proliferation from joint effusion in hand arthritis
Yuki Tanaka, Motoshi Fujimori, Koichi Murakami, Hiroyuki Sugimori, Nozomi Oki, Takatoshi Aoki, Tamotsu Kamishima
Rheumatology International 39(12) 2111-2118 2019年12月1日
Intravoxel incoherent motion MRI for discrimination of synovial proliferation in the hand arthritis: A prospective proof-of-concept study
Motoshi Fujimori, Koichi Murakami, Hiroyuki Sugimori, Yutong Lu, Kenneth Sutherland, Nozomi Oki, Takatoshi Aoki, Tamotsu Kamishima
Journal of Magnetic Resonance Imaging 50(4) 1199-1206 2019年10月1日
Automatic detection of a standard line for brain magnetic resonance imaging using deep learning
Hiroyuki Sugimori, Masashi Kawakami
Applied Sciences (Switzerland) 9(18) 2019年9月1日
Magnetic resonance imaging T1 and T2 mapping provide complementary information on the bone mineral density regarding cancellous bone strength in the femoral head of postmenopausal women with osteoarthritis
Kaori Endo, Masahiko Takahata, Hiroyuki Sugimori, Satoshi Yamada, Shigeru Tadano, Jeffrey Wang, Masahiro Todoh, Yoichi M. Ito, Daisuke Takahashi, Kohsuke Kudo, Norimasa Iwasaki
Clinical Biomechanics 65 13-18 2019年5月
Evaluating the Overall Accuracy of Additional Learning and Automatic Classification System for CT Images
Sugimori H
Applied Sciences 9(4) 2019年2月
【2018】
Three-dimensional Pseudo-continuous Arterial Spin-labeling Using Turbo-spin Echo with Pseudo-steady State Readout: A Comparison with Other Major Readout Methods.
Aoike S, Sugimori H, Fujima N, Suzuki Y, Shimizu Y, Suwa A, Ishizaka K, Kudo K
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine 2018年10月
Classification of Computed Tomography Images in Different Slice Positions Using Deep Learning.
Sugimori H
Journal of healthcare engineering 2018 1753480 2018年
Assessment of Coronary Flow Velocity Reserve in the Left Main Trunk Using Phase-contrast MR Imaging at 3T: Comparison with <sup>15</sup>O-labeled Water Positron Emission Tomography.
Kikuchi Y, Naya M, Oyama-Manabe N, Manabe O, Sugimori H, Kudo K, Kato F, Aikawa T, Tsutsui H, Tamaki N, Shirato H
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine 2018年7月
Composite assessment of power Doppler ultrasonography and MRI in rheumatoid arthritis: a pilot study of predictive value in radiographic progression after one year.
Fujimori M, Kamishima T, Kato M, Seno Y, Sutherland K, Sugimori H, Nishida M, Atsumi T
The British journal of radiology 91(1086) 20170748 2018年6月
Quantification of hand synovitis in rheumatoid arthritis: Arterial mask subtraction reinforced with mutual information can improve accuracy of pixel-by-pixel time-intensity curve shape analysis in dynamic MRI.
Kobayashi Y, Kamishima T, Sugimori H, Ichikawa S, Noguchi A, Kono M, Iiyama T, Sutherland K, Atsumi T
Journal of magnetic resonance imaging : JMRI 2018年3月
Acceleration of ASL-based time-resolved MR angiography by acquisition of control and labeled images in the same shot (ACTRESS).
Suzuki Y, Fujima N, Ogino T, Meakin JA, Suwa A, Sugimori H, Van Cauteren M, van Osch MJP.
Magnetic Resonance in Medicine 79(1) 224-233 2018年1月
【2017】
Fast acceleration of ASL-based time-resolved magnetic resonance angiography by acquisition of control and labeled images in the same shot (fast ACTRESS): An optimization study.
Sugimori H, Fujima N, Suzuki Y, Hamaguchi H, Ishizaka K, Kudo K.
Magnetic Resonance Imaging 43 136-143 2017年11月
Pixel-by-Pixel Arterial Spin Labeling Blood Flow Pattern Variation Analysis for Discrimination of Rheumatoid Synovitis: A Pilot Study.
Sakashita T, Kamishima T, Sugimori H, Tang M, Noguchi A, Kono M, Sutherland K, Atsumi T.
Magnetic Resonance in Medical Sciences 16(1) 78-83 2017年1月
【-2016】
Effect of respiratory and cardiac gating on the major diffusion-imaging metrics.
Hamaguchi H, Tha KK, Sugimori H, Nakanishi M, Nakagawa S, Fujiwara T, Yoshida H, Takamori S, Shirato H.
Neuroradiol J. 29(4) 254-259 2016年8月
Accurate quantitative assessment of synovitis in rheumatoid arthritis using pixel-by-pixel, time-intensity curve shape analysis.
Sakashita T, Kamishima T, Kobayashi Y, Sugimori H, Tang M, Sutherland K, Noguchi A, Kono M, Atsumi T.
The British journal of radiology 89(1061) 2016年
Evaluation of cerebral blood flow using multi-phase pseudo continuous arterial spin labeling at 3-tesla.
Sugimori H, Fujima N, Suzuki Y, Hamaguchi H, Sakata M, Kudo K.
Magn Reson Imaging 33(10) 1338-1344 2015年12月
Quantification of myocardial blood flow with dynamic perfusion 3.0 Tesla MRI: Validation with 15o-water PET
Yuuki Tomiyama, Osamu Manabe, Noriko Oyama‐Manabe, Masanao Naya, Hiroyuki Sugimori, Kenji Hirata, Yuki Mori, Hiroyuki Tsutsui, Kohsuke Kudo, Nagara Tamaki, Chietsugu Katoh
J Magn Reson Imaging 42(3) 754-762 2015年9月
FDG PET/CT diagnostic criteria may need adjustment based on MRI to estimate the presurgical risk of extrapelvic infiltration in patients with uterine endometrial cancer.
Satoko Sudo, Naoya Hattori, Osamu Manabe, Fumi Kato, Rie Mimura, Keiichi Magota, Hiroyuki Sugimori, Kenji Hirata, Noriaki Sakuragi, Nagara Tamaki
European journal of nuclear medicine and molecular imaging 42(5) 676-684 2015年5月
Bilateral breast MRI by use of dual-source parallel radiofrequency excitation and image-based shimming at 3 Tesla: improvement in homogeneity on fat-suppression imaging.
Ishizaka K, Kato F, Terae S, Mito S, Oyama-Manabe N, Kamishima T, Nakanishi M, Sugimori H, Hamaguchi H, Shirato H.
Radiol Phys Technol 8(1) 4-12 2015年1月
Simple prediction of right ventricular ejection fraction using tricuspid annular plane systolic excursion in pulmonary hypertension
Sato T, Tsujino I, Oyama-Manabe N, Ohira H, Ito YM, Sugimori H, Yamada A, Takashina C, Watanabe T, Nishimura M
Int J Cardiovasc Imaging. 29(8) 1799-1805 2013年12月
Comparison of SPAMM and SENC methods for evaluating peak circumferential strain at 3T.
Sugimori H, Oyama-Manabe N, Ishizaka K, Hamaguchi H, Sakata M
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine 12(1) 69-75 2013年3月
Evaluation of renal blood flow using multi-phase echo-planar magnetic resonance imaging and signal targeting with alternating radiofrequency (EPISTAR) in 3-T magnetic resonance imaging.
Sugimori H, Nakanishi M, Fujima N, Ishizaka K, Mito S, Hamaguchi H, Sakata M
Radiological physics and technology 6(1) 86-91 2013年1月
Optimal Scan Parameters for a Method of k-space Trajectory (Radial Scan Method) in Evaluation of Carotid Plaque Characteristics.
Nakamura M, Makabe T, Tezuka H, Miura T, Umemura T, Sugimori H, Sakata M
Nihon Hoshasen Gijutsu Gakkai zasshi 69(4) 407-412 2013年
Identification and further differentiation of subendocardial and transmural myocardial infarction by fast strain-encoded (SENC) magnetic resonance imaging at 3.0 Tesla.
Oyama-Manabe N, Ishimori N, Sugimori H, Van Cauteren M, Kudo K, Manabe O, Okuaki T, Kamishima T, Ito YM, Tsutsui H, Tha KK, Terae S, Shirato H
European radiology 21 2362-2368 2011年11月
Comparison of 1H MR spectroscopy, 3-point DIXON, and multi-echo gradient echo for measuring hepatic fat fraction.
Ishizaka K, Oyama N, Mito S, Sugimori H, Nakanishi M, Okuaki T, Shirato H, Terae S
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine 10(1) 41-48 2011年
[Comparison of fat suppression techniques of bilateral breast dynamic sequence at 3.0 T: utility of three-point DIXON technique].
Mito S, Ishizaka K, Nakanishi M, Sugimori H, Hamaguchi H, Tsuzuki T
Nihon Hoshasen Gijutsu Gakkai zasshi 67(6) 654-660 2011年
[Optimization of dark-blood T2-weighted sequence in myocardium magnetic resonance imaging].
Sugimori H, Uno T, Yanagisawa A
Nihon Hoshasen Gijutsu Gakkai zasshi 65(5) 612-619 2009年5月
VIBE MRI for evaluating the normal and abnormal gastrointestinal tract in fetuses.
Inaoka T, Sugimori H, Sasaki Y, Takahashi K, Sengoku K, Takada N, Aburano T
AJR. American journal of roentgenology 189 W303-8 2007年12月
Thymic hyperplasia and thymus gland tumors: differentiation with chemical shift MR imaging.
Inaoka T, Takahashi K, Mineta M, Yamada T, Shuke N, Okizaki A, Nagasawa K, Sugimori H, Aburano T
Radiology 243 869-876 2007年6月
[Usefulness of phase-sensitive inversion recovery in delayed enhanced cardiac MRI].
Sugimori H, Sakamoto N, Natori S, Yanagisawa A, Uno T, Kubota M
Nihon Hoshasen Gijutsu Gakkai zasshi 63(6) 661-666 2007年6月