Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Ichiei Kuji"'
Autor:
Kyoichi Kaira, Ou Yamaguchi, Ichiro Naruse, Yukihiro Umeda, Takeshi Honda, Satoshi Watanabe, Kosuke Ichikawa, Shin Yanagisawa, Norimitsu Kasahara, Tetsuya Higuchi, Kosuke Hashimoto, Yu Miura, Ayako Shiono, Atsuto Mouri, Hisao Imai, Kunihiko Iizuka, Tamotsu Ishizuka, Koichi Minato, Satoshi Suda, Hiroshi Kagamu, Keita Mori, Nobuhiko Seki, Ichiei Kuji
Publikováno v:
Cancer Imaging, Vol 23, Iss 1, Pp 1-13 (2023)
Abstract Purpose To compare different response criteria using computed tomography (CT) and positron emission tomography (PET) in measuring response and survival in the early phase after programmed death-1 (PD-1) blockade monotherapy in patients with
Externí odkaz:
https://doaj.org/article/561845a46d094745b5ca09fd534e42c6
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 11, Iss 1, Pp 30-36 (2023)
Objective(s): While increased uptake at the bone fractural site gradually decreases over time on bone scans, the rate of change has not been quantitatively evaluated. The purpose of this study was to quantify the extent of bone metabolic changes in f
Externí odkaz:
https://doaj.org/article/afe69c939de148e88383bf8ff2ff7a9a
Autor:
Rudolf A. Werner, Takahiro Higuchi, Naoko Nose, Fujio Toriumi, Yohji Matsusaka, Ichiei Kuji, Koshino Kazuhiro
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Deep convolutional generative adversarial networks (GAN) allow for creating images from existing databases. We applied a modified light-weight GAN (FastGAN) algorithm to cerebral blood flow SPECTs and aimed to evaluate whether this technolog
Externí odkaz:
https://doaj.org/article/2176e9748ae3470fa27440af20635fb1
Autor:
Ou Yamaguchi, Kyoichi Kaira, Ichiro Naruse, Yukihiro Umeda, Takeshi Honda, Satoshi Watanabe, Kosuke Ichikawa, Kazunari Tateishi, Norimitsu Kasahara, Tetsuya Higuchi, Kosuke Hashimoto, Shun Shinomiya, Yu Miura, Ayako Shiono, Atsuto Mouri, Hisao Imai, Kunihiko Iizuka, Tamotsu Ishizuka, Koichi Minato, Satoshi Suda, Hiroshi Kagamu, Keita Mori, Ichiei Kuji, Nobuhiko Seki
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Anti-programmed death-1 (PD-1) blockade is a standard treatment for advanced non-small-cell lung cancer (NSCLC). However, no appropriate modality exists for monitoring its therapeutic response immediately after initiation. Therefore, we aime
Externí odkaz:
https://doaj.org/article/17c72f5807b24ca8badaa7df4f5f909e
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 10, Iss 1, Pp 43-46 (2022)
Hypersensitivity pneumonitis (HP) is an interstitial lung disease resulting from an immune-mediated response in susceptible and sensitized individuals to various inhaled antigens in the environment. Imaging diagnosis is usually based on high-resoluti
Externí odkaz:
https://doaj.org/article/a9d69ea9ad8d4d128f6abd6b9d0d3b96
Autor:
Tomohiko Yamane, Masafumi Takahashi, Yohji Matsusaka, Kenji Fukushima, Akira Seto, Ichiei Kuji, Ichiro Matsunari
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract The aim of this study was to evaluate the quantitative values of short-time scan (STS) of metastatic lesions compared with a standard scan (SS) when acquired by whole-body bone SPECT/CT with cadmium–zinc–telluride (CZT) detectors. We ret
Externí odkaz:
https://doaj.org/article/7765eeb66cdd4ce092684973fec50443
Autor:
Hisao Imai, Kyoichi Kaira, Kosuke Hashimoto, Hiroyuki Nitanda, Ryo Taguchi, Akitoshi Yanagihara, Tetsuya Umesaki, Ou Yamaguchi, Atsuto Mouri, Tomonori Kawasaki, Masanori Yasuda, Kunihiko Kobayashi, Hirozo Sakaguchi, Ichiei Kuji, Hiroshi Kagamu
Publikováno v:
Cancer Medicine, Vol 10, Iss 18, Pp 6317-6326 (2021)
Abstract Background 2‐deoxy‐2‐[fluorine‐18] fluoro‐d‐glucose (18F‐FDG) positron emission tomography (18F‐FDG‐PET) is a convenient modality to assess the metabolic activity within tumor cells. However, there is no consensus regarding
Externí odkaz:
https://doaj.org/article/a8142366e6a1438799401c111ae0c803
Publikováno v:
EJNMMI Research, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Background The tubarial glands (TGs) are recently reported as newly found salivary gland structures that can be organs at risk predominantly localized in the tori tubarius in the nasopharynx using prostate-specific membrane antigen positron
Externí odkaz:
https://doaj.org/article/5c054412dbac4ecf8183aa4c5eeac6de
Publikováno v:
Cancer Imaging, Vol 21, Iss 1, Pp 1-9 (2021)
Abstract Anti-programmed cell death-1 (PD-1)/programmed death ligand-1 (PD-L1) antibodies are administered in varied human cancer types. The expression of PD-L1 within tumor cells has been identified as a predictive marker, although assessing its exp
Externí odkaz:
https://doaj.org/article/a2a023a871ad4e9ca9e40731fe622d16
Autor:
Kenji Fukushima, Michinobu Nagao, Atsushi Yamamoto, Naoki Serizawa, Umiko Ishizaki, Atsushi Suzuki, Akiko Sakai, Eri Watanabe, Mitsuru Momose, Ichiei Kuji, Koichiro Abe
Publikováno v:
European Journal of Hybrid Imaging, Vol 3, Iss 1, Pp 1-13 (2019)
Abstract Background Diagnosis and evaluation of cardiac sarcoidosis (CS) are mainly based on the combined use of cardiac magnetic resonance imaging (CMR) and 18F fludeoxyglucose positron emission tomography (FDG). Though these modalities can detect t
Externí odkaz:
https://doaj.org/article/bb03198258054b17b23c57bdba1a3044