Works by Hirotaka Ikeda

Results: 19

Chemical Exchange Saturation Transfer MRI: Capability for Predicting Therapeutic Effect of Chemoradiotherapy on Non‐Small Cell Lung Cancer Patients.
Published in:
Journal of Magnetic Resonance Imaging, 2023, v. 58, n. 1, p. 174, doi. 10.1002/jmri.28691
By:
- Ohno, Yoshiharu;
- Yui, Masao;
- Yamamoto, Kaori;
- Takenaka, Daisuke;
- Koyama, Hisanobu;
- Nagata, Hiroyuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Ozawa, Yoshiyuki;
- Toyama, Hiroshi;
- Yoshikawa, Takeshi
Publication type:
Article
Computed DWI MRI Results in Superior Capability for N‐Stage Assessment of Non‐Small Cell Lung Cancer Than That of Actual DWI, STIR Imaging, and FDG‐PET/CT.
Published in:
Journal of Magnetic Resonance Imaging, 2023, v. 57, n. 1, p. 259, doi. 10.1002/jmri.28288
By:
- Ohno, Yoshiharu;
- Yui, Masao;
- Takenaka, Daisuke;
- Yoshikawa, Takeshi;
- Koyama, Hisanobu;
- Kassai, Yoshimori;
- Yamamoto, Kaori;
- Oshima, Yuka;
- Hamabuchi, Nayu;
- Hanamatsu, Satomu;
- Obama, Yuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Hattori, Hidekazu;
- Murayama, Kazuhiro;
- Toyama, Hiroshi
Publication type:
Article
Internal hernia through the foramen of Winslow: the 'narrowed portal vein' sign on abdominal CT.
Published in:
Emergency Radiology, 2013, v. 20, n. 3, p. 247, doi. 10.1007/s10140-012-1090-8
By:
- Yamashiro, Tsuneo;
- Ikeda, Hirotaka;
- Fujikawa, Atsuko;
- Hashimoto, Kazuki;
- Morimoto, Tsuyoshi;
- Miyakawa, Kunihisa;
- Onoda, Keiichiro;
- Fukunaga, Tetsu;
- Otsubo, Takehito;
- Nakajima, Yasuo
Publication type:
Article
Pulmonary MRI with ultra-short TE using single- and dual-echo methods: comparison of capability for quantitative differentiation of non- or minimally invasive adenocarcinomas from other lung cancers with that of standard-dose thin-section CT.
Published in:
European Radiology, 2024, v. 34, n. 2, p. 1065, doi. 10.1007/s00330-023-10105-4
By:
- Ohno, Yoshiharu;
- Yui, Masao;
- Yamamoto, Kaori;
- Ikedo, Masato;
- Oshima, Yuka;
- Hamabuchi, Nayu;
- Hanamatsu, Satomu;
- Nagata, Hiroyuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Takenaka, Daisuke;
- Yoshikawa, Takeshi;
- Ozawa, Yoshiyuki;
- Toyama, Hiroshi
Publication type:
Article
Comparison of lung CT number and airway dimension evaluation capabilities of ultra-high-resolution CT, using different scan modes and reconstruction methods including deep learning reconstruction, with those of multi-detector CT in a QIBA phantom study.
Published in:
European Radiology, 2023, v. 33, n. 1, p. 368, doi. 10.1007/s00330-022-08983-1
By:
- Ohno, Yoshiharu;
- Akino, Naruomi;
- Fujisawa, Yasuko;
- Kimata, Hirona;
- Ito, Yuya;
- Fujii, Kenji;
- Kataoka, Yumi;
- Ida, Yoshihiro;
- Oshima, Yuka;
- Hamabuchi, Nayu;
- Shigemura, Chika;
- Watanabe, Ayumi;
- Obama, Yuki;
- Hanamatsu, Satomu;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Murayama, Kazuhiro;
- Toyama, Hiroshi
Publication type:
Article
Comparison of utility of deep learning reconstruction on 3D MRCPs obtained with three different k-space data acquisitions in patients with IPMN.
Published in:
European Radiology, 2022, v. 32, n. 10, p. 6658, doi. 10.1007/s00330-022-08877-2
By:
- Matsuyama, Takahiro;
- Ohno, Yoshiharu;
- Yamamoto, Kaori;
- Ikedo, Masato;
- Yui, Masao;
- Furuta, Minami;
- Fujisawa, Reina;
- Hanamatsu, Satomu;
- Nagata, Hiroyuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Takeda, Saki;
- Iwase, Akiyoshi;
- Fukuba, Takashi;
- Akamatsu, Hokuto;
- Hanaoka, Ryota;
- Kato, Ryoichi;
- Murayama, Kazuhiro;
- Toyama, Hiroshi
Publication type:
Article
Overview of MRI for pulmonary functional imaging.
Published in:
British Journal of Radiology, 2022, v. 95, n. 1132, p. 1, doi. 10.1259/bjr.20201053
By:
- Ohno, Yoshiharu;
- Hanamatsu, Satomu;
- Obama, Yuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Hattori, Hidekazu;
- Murayama, Kazuhiro;
- Toyama, Hiroshi
Publication type:
Article
Effect of morphological findings in computed tomography on the quantitative values in single-photon emission computed tomography for patients with antiresorptive agent-related osteonecrosis of the jaw: a cross-sectional study.
Published in:
2021
By:
- Kobayashi, Yoshikazu;
- Okui, Taro;
- Tsujimoto, Masakazu;
- Ikeda, Hirotaka;
- Satoh, Koji;
- Kanamori, Daisuke;
- Fujii, Naoko;
- Toyama, Hiroshi;
- Matsuo, Koichiro
Publication type:
journal article
Realization of High‐Resistive Ni‐Doped GaN Crystal by Hydride Vapor‐Phase Epitaxy.
Published in:
Physica Status Solidi (B), 2024, v. 261, n. 11, p. 1, doi. 10.1002/pssb.202300584
By:
- Odani, Takafumi;
- Iso, Kenji;
- Oshima, Yuichi;
- Ikeda, Hirotaka;
- Mochizuki, Tae;
- Izumisawa, Satoru
Publication type:
Article
Dual‐Layer Semi‐Insulating GaN Substrates Doped with Fe, C, or Mn.
Published in:
Physica Status Solidi (B), 2023, v. 260, n. 8, p. 1, doi. 10.1002/pssb.202200489
By:
- Iso, Kenji;
- Ikeda, Hirotaka;
- Mochizuki, Tae;
- Odani, Takafumi;
- Izumisawa, Satoru
Publication type:
Article
Dual‐Layer Semi‐Insulating GaN Substrates Doped with Fe, C, or Mn.
Published in:
Physica Status Solidi (B), 2023, v. 260, n. 8, p. 1, doi. 10.1002/pssb.202200489
By:
- Iso, Kenji;
- Ikeda, Hirotaka;
- Mochizuki, Tae;
- Odani, Takafumi;
- Izumisawa, Satoru
Publication type:
Article
Dual‐Layer Semi‐Insulating GaN Substrates Doped with Fe, C, or Mn.
Published in:
Physica Status Solidi (B), 2023, v. 260, n. 8, p. 1, doi. 10.1002/pssb.202200489
By:
- Iso, Kenji;
- Ikeda, Hirotaka;
- Mochizuki, Tae;
- Odani, Takafumi;
- Izumisawa, Satoru
Publication type:
Article
Deep Learning Reconstruction to Improve the Quality of MR Imaging: Evaluating the Best Sequence for T-category Assessment in Non-small Cell Lung Cancer Patients.
Published in:
Magnetic Resonance in Medical Sciences, 2024, v. 23, n. 4, p. 487, doi. 10.2463/mrms.mp.2023-0068
By:
- Daisuke Takenaka;
- Yoshiyuki Ozawa;
- Kaori Yamamoto;
- Maiko Shinohara;
- Masato Ikedo;
- Masao Yui;
- Yuka Oshima;
- Nayu Hamabuchi;
- Hiroyuki Nagata;
- Takahiro Ueda;
- Hirotaka Ikeda;
- Akiyoshi Iwase;
- Takeshi Yoshikawa;
- Hiroshi Toyama;
- Yoshiharu Ohno
Publication type:
Article
State-of-the-art MR Imaging for Thoracic Diseases.
Published in:
Magnetic Resonance in Medical Sciences, 2022, v. 21, n. 1, p. 212, doi. 10.2463/mrms.rev.2020-0184
By:
- Yumi Tanaka;
- Yoshiharu Ohno;
- Satomu Hanamatsu;
- Yuki Obama;
- Takahiro Ueda;
- Hirotaka Ikeda;
- Akiyoshi Iwase;
- Takashi Fukuba;
- Hidekazu Hattori;
- Kazuhiro Murayama;
- Takeshi Yoshikawa;
- Daisuke Takenaka;
- Hisanobu Koyama;
- Hiroshi Toyama
Publication type:
Article
Deep Learning Reconstruction for DWIs by EPI and FASE Sequences for Head and Neck Tumors.
Published in:
Cancers, 2024, v. 16, n. 9, p. 1714, doi. 10.3390/cancers16091714
By:
- Ikeda, Hirotaka;
- Ohno, Yoshiharu;
- Yamamoto, Kaori;
- Murayama, Kazuhiro;
- Ikedo, Masato;
- Yui, Masao;
- Kumazawa, Yunosuke;
- Shimamura, Yurika;
- Takagi, Yui;
- Nakagaki, Yuhei;
- Hanamatsu, Satomu;
- Obama, Yuki;
- Ueda, Takahiro;
- Nagata, Hiroyuki;
- Ozawa, Yoshiyuki;
- Iwase, Akiyoshi;
- Toyama, Hiroshi
Publication type:
Article
State of the Art MR Imaging for Lung Cancer TNM Stage Evaluation.
Published in:
Cancers, 2023, v. 15, n. 3, p. 950, doi. 10.3390/cancers15030950
By:
- Ohno, Yoshiharu;
- Ozawa, Yoshiyuki;
- Koyama, Hisanobu;
- Yoshikawa, Takeshi;
- Takenaka, Daisuke;
- Nagata, Hiroyuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Toyama, Hiroshi
Publication type:
Article
Effectiveness of deep learning reconstruction on standard to ultra-low-dose high-definition chest CT images.
Published in:
Japanese Journal of Radiology, 2023, v. 41, n. 12, p. 1373, doi. 10.1007/s11604-023-01470-7
By:
- Hamabuchi, Nayu;
- Ohno, Yoshiharu;
- Kimata, Hirona;
- Ito, Yuya;
- Fujii, Kenji;
- Akino, Naruomi;
- Takenaka, Daisuke;
- Yoshikawa, Takeshi;
- Oshima, Yuka;
- Matsuyama, Takahiro;
- Nagata, Hiroyuki;
- Ueda, Takahiro;
- Ikeda, Hirotaka;
- Ozawa, Yoshiyuki;
- Toyama, Hiroshi
Publication type:
Article
Newly developed artificial intelligence algorithm for COVID-19 pneumonia: utility of quantitative CT texture analysis for prediction of favipiravir treatment effect.
Published in:
Japanese Journal of Radiology, 2022, v. 40, n. 8, p. 800, doi. 10.1007/s11604-022-01270-5
By:
- Ohno, Yoshiharu;
- Aoyagi, Kota;
- Arakita, Kazumasa;
- Doi, Yohei;
- Kondo, Masashi;
- Banno, Sumi;
- Kasahara, Kei;
- Ogawa, Taku;
- Kato, Hideaki;
- Hase, Ryota;
- Kashizaki, Fumihiro;
- Nishi, Koichi;
- Kamio, Tadashi;
- Mitamura, Keiko;
- Ikeda, Nobuhiro;
- Nakagawa, Atsushi;
- Fujisawa, Yasuko;
- Taniguchi, Akira;
- Ikeda, Hirotaka;
- Hattori, Hidekazu
Publication type:
Article
Risk Factors for Delayed Diagnosis of Acute Cholecystitis among Rural Older Patients: A Retrospective Cohort Study.
Published in:
Medicina (1010660X), 2022, v. 58, n. 10, p. 1392, doi. 10.3390/medicina58101392
By:
- Ikeda, Hirotaka;
- Ohta, Ryuichi;
- Sano, Chiaki
Publication type:
Article