Papers - FUKUDA Atsushi
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ワイドビームCT装置におけるタングステンリングを用いたビーム幅計測法の考案とその精度評価
林 拓磨, 福田 篤志, 市川 尚, 松原 孝祐
日本放射線技術学会雑誌 2025
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Radiation exposure reduction using an equalization filter during percutaneous coronary intervention: A preliminary study
Ichikawa Nao, Fukuda Atsushi, Hayashi Takuma, Hattori Yosuke, Matsubara Kosuke
Radiation Protection Dosimetry 2025
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Axial dose distribution and image quality of virtual monochromatic imaging for optimization of tube voltage combinations in abdominal dual-energy computed tomography examinations: A phantom study
Ayaka Hirosawa, Kosuke Matsubara, Yusuke Morioka, Atsushi Fukuda
Health and Technology 2025
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Visualization of X-ray fields, overlaps, and over-beaming on surface of the head in spiral computed tomography using computer-aided design-based X-ray beam modeling
Fukuda Atsushi, Ichikawa Nao, Hayashi Takuma, Hirosawa Ayaka, Matsubara Kosuke
Radiological Physics and Technology 2024.10
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Effect of radioprotective curtain length on the scattered dose rate distribution and endoscopist eye lens dose with an over-couch fluoroscopy system
Matsubara Kosuke, Nakajima Asuka, Hirosawa Ayaka, Yoshikawa Ryo, Ichikawa Nao, Fukushima Kotaro, Fukuda Atsushi
Physical and Engineering Sciences in Medicine 47 ( 2 ) 691 - 701 2024.3
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Radiaiton dose reduction in carbon dioxide subtraction angiography: a phantom study
Kakuta Kazuya, Fukuda Atsushi, Nemoto Shumpei, Yabe Shigenori, Ookawara Yuki, Ikeda Masamitsu
Japanese journal of education for radiological technology 11 23 - 30 2023.12
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Half-value layer measurements using solid-state detectors and single-rotation technique with lead apertures in spiral computed tomography with and without a tin filter
Fukuda Atsushi, Ichikawa Nao, Hayashi Takuma, Hirosawa Ayaka, Matsubara Kosuke
Radiological Physics and Technology 17 ( 1 ) 207 - 218 2023.12
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Influence of dosimeter depth on estimating patient's eye lens dose in head computed tomography: A measurement and Monte Carlo simulation study
Hirosawa Ayaka, Matsubara Kosuke, Fukuda Atsushi, Morioka Yusuke, Kitagawa Masayasu, Ogawa Yoshinori
Radiation Measurement 166 2023.8
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Energy-based Hp(3) measurement using solid-state detector
Ichikawa Nao, Matsubara Kosuke, Fukuda Atsushi, Hayashi Takuma, Takamatsu Kunihiko, Kuramoto Taku
Radiation Protection Dosimetry 199 ( 11 ) 1166 - 1173 2023.7
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Reducing stray radiation with a novel detachable lead arm support in percutaneous coronary intervention
Fukuda Atsushi, Ichikawa Nao, Hayashi Takuma, Lin Pei-Jan Paul, Matsubara Kosuke
Journal of Applied Clinical Medical Physics 2022.10
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Determination of geometric information and radiation field overlaps on the skin in percutaneous coronary interventions with computer-aided design-based X-ray beam modeling
Fukuda Atsushi, Lin Pei-Jan Paul, Ichikawa Nao, Matsubara Kosuke
Journal of Applied Clinical Medical Physics 22 ( 12 ) 140 - 148 2021.10
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Effect of equalization filters on measurements with kerma-area product meter in a cardiovascular angiography system
Ichikawa Nao, Fukuda Atsushi, Hayashi Takuma, Matsubara Kosuke
Journal of Applied Clinical Medical Physics 22 ( 12 ) 177 - 185 2021.10
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Performance evaluation of near-real time angular tube current modulation in X-ray computed tomography using real-time dosimeter: A phantom study
Matsubara Kosuke, Kawashima Hiroki, Kobayashi Masanao, Fukuda Atsushi
Health and Technology 10 1437 - 1443 2020.8
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Measurement of the half-value layer for CT systems in a single-rotation technique: reduction of stray radiation with lead apertures
Fukuda Atsushi, Ichikawa Nao, Tashiro Masami, Yamao Tensho, Murakami Katsuhiko, Kubo Hitoshi
Physica Medica: European Journal of Medical Physics 76 221 - 226 2020.8
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Measurement Accuracy of CT Beam Width with a Portable Flat-panel Detector
Ichikawa Nao, Fukuda Atsushi, Kosuke Matsubara
Japanese Journal of Radiological Technology 76 ( 2 ) 161 - 167 2020.2
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Covering the patient’s arm support in lead reduced the radiation dose rate to the cardiologists during percutaneous coronary interventions: a phantom study
Fukuda Atsushi, Lin Pei-Jan Paul
Radiation Protection Dosimetry 188 ( 3 ) 340 - 349 2020.1
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Estimation of Ηp(3) to the eye lens of interventional radiologists - Relation between the eye lens dose and radiologist’s height
Tanaka Takuro, Matsubara Kosuke, Fukuda Atsushi, Kobayashi Satoshi
Radiation Protection Dosimetry 187 ( 4 ) 409 - 417 2019.12
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Visualization of 4 Intracranial Stents and In-stent Stenosis with Stenotic Models by 3D-TOF-MRA
Hayashi Takuma, Fukuda Atsushi
Japanese Journal of Radiological Technology 75 ( 8 ) 747 - 754 2019.8
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Estimation of Primary Radiation Output for Wide-Beam Computed Tomography Scanner
Fukuda Atsushi, Lin Pei-Jan P, Ichikawa Nao, Matsubara Kosuke
Journal of Applied Clinical Medical Physics 20 ( 6 ) 152 - 159 2019.4
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Spectral shaping filterを搭載した血管撮影装置における被ばく線量および画質の評価
市川 尚, 松原 孝祐, 福田 篤志
日本放射線技術学会雑誌 75 ( 1 ) 13 - 23 2019.1（ ISSN:0369-4305 ）
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Skills to reduce radiation dose in pediatric orthopedic imaging
Fukuda Atsushi
63 ( 7 ) 769 - 777 2018.7
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Introduction and Applications of 3D printing in Radiological Technology
Fukuda Atsushi, Ichikawa Nao, Kubo Hitoshi
Japanese Journal of Radiological Technology 74 ( 7 ) 708 - 716 2018.7
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小児の二次性低カルニチン血症に対する医療従事者へのアンケート調査
野崎 章仁, 福田 篤志
ビタミン 91 ( 11 ) 633 - 636 2017.11（ ISSN:0006-386X ）
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Does gantry rotation time influence accuracy of volume computed tomography dose index (CTDI<sub>vol</sub>) in modern CT?
Fukuda Atsushi, Ichikawa Nao, Fujita Yoshiharu, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki
Physica Medica: European Journal of Medical Physics 37 43 - 48 2017.5（ ISSN:1120-1797 ）
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本邦での川崎病に伴うGrisel症候群の特徴
野崎 章仁, 楠 隆, 福田 篤志
小児科臨床 70 ( 1 ) 107 - 112 2017.1（ ISSN:0021-518X ）
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1.0 s Ultrafast MRI in non-sedated infants after reduction with spica casting for developmental dysplasia of the hip: a feasibility study.
Fukuda Atsushi, Fukiage Kenichi, Futami Tohru, Miyati Tosiaki
Journal of children's orthopaedics 10 ( 3 ) 193 - 9 2016.6（ ISSN:1863-2521 ）
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Operating characteristics of tube current modulation techniques when scanning simple-shaped phantoms
Matsubara Kosuke, Koshida Kichiro, Lin Pei-Jan Paul, Fukuda Atsushi
Journal of the Korean Physical Society 67 ( 1 ) 82 - 8 2015.7
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Femoral head volume indicates the severity of developmental dysplasia of the hip by a method using three-dimensional magnetic resonance imaging
Fukiage Kenichi, Fukuda Atsushi, Harada Yuki, Suzuki Shigeo, Futami Tohru
Journal of pediatric orthopedics. Part B 24 ( 4 ) 286 - 90 2015.7（ ISSN:1060-152X ）
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Accuracy of gantry rotation time of less than 300 ms for modern MDCT systems
Fukuda Atsushi, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki
Radiological Physics and Technology 8 ( 1 ) 141 - 145 2015.1（ ISSN:1865-0333 ）
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Long-term stability of beam quality and output of conventional X-ray units
Fukuda Atsushi, Matsubara Kosuke, Miyati Tosiaki
Radiological physics and technology 8 ( 1 ) 26 - 9 2015.1（ ISSN:1865-0333 ）
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Estimation of the life expectancy of a filament of the conventional X-ray unit: a technical case study
Fukuda A, Matsubara K, Miyati T
Radiological physics and technology 8 ( 1 ) 107 - 10 2015.1（ ISSN:1865-0333 ）
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Evaluation of gantry rotation overrun in axial CT scanning
Fukuda Atsushi, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki
Journal of applied clinical medical physics 15 ( 5 ) 4901 2014.9
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Differences in behavior of tube current modulation techniques for thoracic CT examinations between male and female anthropomorphic phantoms
Matsubara Kosuke, Lin Pei-Jan Paul, Fukuda Atsushi, Koshida Kichiro
Radiological Physics and Technology 7 ( 2 ) 316 - 328 2014.7（ ISSN:1865-0333 ）
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Measurement of table feed speed in modern CT
Fukuda Atsushi, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki
Journal of applied clinical medical physics 15 ( 3 ) 275–281 2014.5
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Measurement of gantry rotation time in modern CT
Fukuda Atsushi, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki
Journal of applied clinical medical physics 15 ( 1 ) 4517 2014.1
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Multiple-echo data image combination in infants with developmental dysplasia of the hip: comparison with conventional T1-weighted and T2-weighted imaging
Fukuda Atsushi, Miyati Tosiaki, Maruki Masashi , Tomoda Yoshihide, Futami Tohru
Journal of pediatric orthopedics. Part B 23 ( 1 ) 37 - 43 2014.1（ ISSN:1060-152X ）
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Where should we measure the entrance air kerma rate during acceptance testing of the automatic dose control of a fluoroscopic system?
Fukuda Atsushi, Miyati Tosiaki, Matsubara Kosuke
Radiological physics and technology 6 ( 2 ) 313 - 6 2013.7（ ISSN:1865-0333 ）
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Measurement of table feed speed in modern CT
Fukuda Atsushi, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki
107th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2013.4
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Severe underweight and cerebral microbleeds
Yamada Shigeki, Satow Takeshi, Fukuda Atsushi, Ito Miki, Saiki Masaaki
Journal of neurology 259 ( 12 ) 2707 - 13 2012.12（ ISSN:0340-5354 ）
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Functionality and operation of fluoroscopic automatic brightness control/automatic dose rate control logic in modern cardiovascular and interventional angiography systems: a report of Task Group 125 Radiography/Fluoroscopy Subcommittee, Imaging Physics Committee, Science Council
Lin Pei-Jan Paul, Rauch Phillip, Balter Stephen, Fukuda Atsushi, Goode Allen, Hartwell Gary, LaFrance Terry, Nickoloff Edward, Shepard Jeff, Strauss Keith
Medical Physics 39 ( 5 ) 2826 - 2828 2012.5
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Simple noninvasive approach to assess gantry rotation time: Relation between the accuracy and detector position.
Fukuda Atsushi, Lin Pei-Jan Paul, Matsubara Kosuke, Miyati Tosiaki, Hino Chikako
105th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2012.4
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Periventricular and deep white matter leukoaraiosis have a closer association with cerebral microbleeds than age
Yamada Shigeki, Saiki Masaaki, Satow Takeshi, Fukuda Atsushi, Ito Miki, Minami Syunsuke, Miyamoto Susumu
European journal of neurology 19 ( 1 ) 98 - 104 2012.1（ ISSN:1351-5101 ）
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Pretreatment setup verification by cone beam CT in stereotactic radiosurgery: phantom study
Fukuda Atsushi
Journal of applied clinical medical physics 11 ( 4 ) 3162 2010.8
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Optimized tag number in Q2TIPS-PASL technique
Fukuda Atsushi, Fujita Yoshiharu
101th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2010.4
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Long SSD法における全身照射用TMR、吸収線量測定とTPSの計算精度
福田 篤志
医学物理 29 ( 2 ) 23 - 28 2009.10（ ISSN:1345-5354 ）
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Activation study in brain using ASL technique
Fukuda Atsushi, Fujita Yoshiharu, Kamei Takashi, Chatani Yusuke
100th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2009.9
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Directional dependence of two 2D pixel ionization chambers -MatriXX and MatriXXevolution-
Fukuda Atsushi, Kawabata Chikako, Yamada Shigeki
99th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2009.4
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Evaluation of transmission data of diagnostic X rays through concrete using Monte Carlo simulation
Noto Kimiya, Koshida Kichirou, Iida Hiroji, Fukuda Atsushi
Radiation protection dosimetry 133 ( 3 ) 144 - 52 2009.2（ ISSN:0144-8420 ）
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Pre-treatment quality assurance for checking the isocenter displacement by cone beam CT in stereotactic radiosurgery
Fukuda Atsushi, Kawabata Chikako, Banno Hitoshi, Yamada Shigeki, Yasui Kiyoshi, Sai Heitetsu
97th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2008.4
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Directional dependence of a 2D pixel ionization chamber -MatriXX-
Fukuda Atsushi, Kawabata Chikako, Yamada Shigeki
98th Scientific Meeting of Japan Society of Medical Physics (Proceedings) 2008.4
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極小照射野用電離箱およびダイオード線量計を用いた極小照射野における出力係数測定
福田 篤志, 山田 茂樹, 川端 千香子, 加井 良美, 伊藤 未希, 金子 雅一, 田中 繁, 番野 仁司
第95回医学物理学会学術大会(プロシーディング) 2008.4
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磁化率強調画像のパラメータ最適化への試み
福田 篤志, 高橋 昌章, 橋本 弘, 安井 清, 岩崎 甚衛, 松下 亮二
臨床画像 23 ( 1 ) 113 - 119 2007.1（ ISSN:0911-1069 ）
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アクリルスライスファントムを使った患者の実効線量の評価 心臓カテーテル検査時
川端 千香子, 越田 吉郎, 早川 まゆみ, 茶谷 晃, 中川 浩人, 能登 公也, 福田 篤志, 松原 孝祐, 飯田 泰治
日本放射線技術学会雑誌 62 ( 8 ) 1119 - 1126 2006.8（ ISSN:0369-4305 ）
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CRにおける被曝線量の把握班報告
浅田 恭生, 石川 晃則, 小林 謙一, 佐藤 周之, 鈴木 昇一, 福田 篤志
日本放射線技術学会雑誌 61 ( 11 ) 1510 - 1520 2005.11（ ISSN:0369-4305 ）
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腹部血管造影検査におけるX線防護衣の遮へい評価
越田 吉郎, 曽田 卓実, 能登 公也, 福田 篤志, 松原 孝祐, 中川 浩人, 川端 千香子
日本放射線技術学会雑誌 61 ( 7 ) 989 - 996 2005.7（ ISSN:0369-4305 ）
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X線CT装置間での線量プロファイルおよび患者被ばく線量の比較評価
松原 孝祐, 越田 吉郎, 鈴木 正行, 福田 篤志, 川端 千香子, 辻井 秀夫, 水島 隆
日本放射線技術学会雑誌 61 ( 5 ) 683 - 690 2005.5（ ISSN:0369-4305 ）
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511keV消滅放射線および99mTcガンマ線に対する診断用X線防護衣および防護用鉛ガラス衝立の遮蔽能力評価
福田 篤志, 越田 吉郎, 山口 一郎, 高橋 昌章, 北林 啓太郎, 松原 孝祐, 能登 公也, 川端 千香子, 中川 浩人
日本放射線技術学会雑誌 60 ( 12 ) 1723 - 1729 2004.12（ ISSN:0369-4305 ）
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Method of estimating patient skin dose from dose displayed on medical X-ray equipment with flat panel detector
60 ( 5 ) 725 - 733 2004.5（ ISSN:0369-4305 ）
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面積線量計を用いたリアルタイム線量モニタの作成とその臨床応用
松原 孝祐, 越田 吉郎, 福田 篤志, 魚山 義則, 飯田 泰治, 水島 隆
日本放射線技術学会雑誌 60 ( 5 ) 719 - 724 2004.5（ ISSN:0369-4305 ）
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Phosphorus-32を用いた冠状動脈血管内放射線治療における従事者被曝 臨床において活用できる防護方法について
福田 篤志, 北林 啓太郎, 岩舘 美晴, 山口 一郎
日本放射線技術学会雑誌 59 ( 8 ) 921 - 926 2003.8（ ISSN:0369-4305 ）
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Exposure Doses of Interventional Cardiologist during Intracoronary Radiotherapy with Phosphorus-32
Fukuda Atsushi, Kitabayashi Keitaro, Iwadate Yoshiharu, Yamaguchi Ichiro
Radioisotopes 52 ( 7 ) 327 - 334 2003.7（ ISSN:0033-8303 ）
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フランスによるICRP勧告60取り入れの検討 低線量電離性放射線効果に対する問題点 フランス科学アカデミー報告Report n°38の紹介
福田 篤志, 佐藤 成奈, 笠間 総一郎, 富樫 厚彦
日本放射線技術学会雑誌 58 ( 9 ) 1214 - 1220 2002.9（ ISSN:0369-4305 ）