Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ryota Kogue"'
Autor:
Seiya Kishi, MD, Masayuki Maeda, MD, PhD, Fumine Tanaka, MD, Ryota Kogue, MD, PhD, Maki Umino, MD, PhD, Toshio Matsubara, MD, PhD, Makoto Obara, PhD, Hajime Sakuma, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 9, Pp 2924-2928 (2023)
Multinodular and vacuolating neuronal tumor (MVNT) is a relatively new disease concept proposed in 2013 and was classified as a separate tumor type in 2021 by the World Health Organization (WHO) classification. MVNT can cause seizures but is a benign
Externí odkaz:
https://doaj.org/article/11ae1f4b8be646c4915c73e6d1b09fd7
Autor:
Fumine Tanaka, Masayuki Maeda, Ryohei Nakayama, Katsuhiro Inoue, Seiya Kishi, Ryota Kogue, Maki Umino, Yotaro Kitano, Makoto Obara, Hajime Sakuma
Publikováno v:
Diagnostics, Vol 14, Iss 12, p 1236 (2024)
Purpose: To evaluate the amide proton transfer (APT), tumor blood flow (TBF), and apparent diffusion coefficient (ADC) combined diagnostic value for differentiating intracranial malignant tumors (MTs) from benign tumors (BTs) in young patients, as de
Externí odkaz:
https://doaj.org/article/ac3bfafe1d4e42f1b33b1ba901c87edc
Autor:
Yuzuna Aoki, MD, Masayuki Maeda, MD, PhD, Seiya Kishi, MD, Ryota Kogue, MD, PhD, Fumine Tanaka, MD, Maki Umino, MD, PhD, Mami Takeoka, MD, Ryo Hanaki, MD, PhD, Junya Hirayama, MD, PhD, Hiroto Yuasa, MD, Hiroshi Imai, MD, PhD, Masahiro Hirayama, MD, PhD, Hajime Sakuma, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 17, Iss 10, Pp 3867-3870 (2022)
ALK-positive histiocytosis is an emerging histiocytic entity that can involve a single organ or multiple organs. This disease frequently involves the central nervous system, and the importance of immunohistochemical and genetic analyses is emphasized
Externí odkaz:
https://doaj.org/article/a985d667288a48b891f6f7a0552f8a0e
Autor:
Fumine Tanaka, Maki Umino, Masayuki Maeda, Ryohei Nakayama, Katsuhiro Inoue, Ryota Kogue, Makoto Obara, Hajime Sakuma
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract We aimed to assess the combined diagnostic value of apparent diffusion coefficient (ADC) and tumor blood flow (TBF) obtained by pseudocontinuous arterial spin labeling (pCASL) for differentiating malignant tumors (MTs) in salivary glands fro
Externí odkaz:
https://doaj.org/article/e7f68f3def624a3b834aa9e0d2e72249
Autor:
Yoshinori Hirata, Natsuko Kato, Kanako Muraga, Akihiro Shindo, Naoko Nakamura, Keita Matsuura, Yuichiro Ii, Mariko Shiga, Ken-ichi Tabei, Masayuki Satoh, Tomoyuki Fukuma, Yoshihiko Kagawa, Satoshi Fujita, Ryota Kogue, Maki Umino, Masayuki Maeda, Hajime Sakuma, Kaoru Dohi, Hidekazu Tomimoto
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 16 (2022)
BackgroundThe prevalence of cerebral microbleeds (CMBs) is significantly higher in patients with atrial fibrillation (AF) than in those without AF. CMBs in patients with AF have been reported to be primarily of the lobar type, but the exact cause of
Externí odkaz:
https://doaj.org/article/063b31b79db94422989e546569330dcf
Autor:
Fumine Tanaka, Maki Umino, Masayuki Maeda, Ryohei Nakayama, Katsuhiro Inoue, Ryota Kogue, Makoto Obara, Hajime Sakuma
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-2 (2022)
Externí odkaz:
https://doaj.org/article/8fe9f5cf3ef14ee4a9fce8f38dc44ddc
Autor:
Fumine Tanaka, MD, Megumi Matsukawa, MD, Ryota Kogue, MD, Maki Umino, MD, PhD, Masayuki Maeda, MD, PhD, Katsunori Uchida, MD, PhD, Hiroshi Imai, MD, PhD, Toshio Matsubara, MD, PhD, Hajime Sakuma, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 14, Iss 8, Pp 899-902 (2019)
A rosette-forming glioneuronal tumor (RGNT) is a rare and slow-growing central nervous system tumor. This tumor is usually assessed by MRI during the follow-up period. RGNT can show alteration of contrast enhancement regardless of tumor growth. Here,
Externí odkaz:
https://doaj.org/article/8f2904d3f6fd47789ea9dde2bdcd4e28
Autor:
Fumine Tanaka, MD, Ryota Kogue, MD, Masayuki Maeda, MD, PhD, Maki Umino, MD, PhD, Yasuo Nakai, MD, Atsuro Takeshita, MD, Hajime Sakuma, MD, PhD
Publikováno v:
Radiology Case Reports, Vol 13, Iss 1, Pp 261-264 (2018)
Ipilimumab, a human monoclonal antibody against cytotoxic T-lymphocyte antigen 4, was approved by the U.S. FDA (Food and Drug Administration) in 2011 for the treatment of unresectable or metastatic malignant melanoma. Occurrence of hypophysitis, an i
Externí odkaz:
https://doaj.org/article/eaef899e23e64ae5b25ac0bddb6a8fbb
Publikováno v:
Magnetic Resonance in Medical Sciences; 2024, Vol. 23 Issue 2, p238-241, 4p
Autor:
Masayuki Maeda, Hajime Sakuma, Maki Umino, Satoshi Nakamura, Ryota Kogue, Yuichiro, Hidekazu Tomimoto
Publikováno v:
European Radiology. 31:6411-6418
Our aim was to evaluate the detectability of cortical superficial siderosis (cSS) by 3D FLAIR and 3D DIR images in comparison with the SWI images in patients with cognitive dysfunction. We studied 246 patients with cognitive dysfunction (144 women, 1