Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Toshio Ohashi"'
Autor:
Takahiro Komori, Takeo Kosaka, Keitaro Watanabe, Tomoki Tanaka, Yota Yasumizu, Hiroshi Hongo, Shuji Mikami, Toshio Ohashi, Mototsugu Oya
Publikováno v:
IJU Case Reports, Vol 5, Iss 4, Pp 233-236 (2022)
Introduction Treatment strategy for castration‐resistant prostate cancer with neuroendocrine differentiation after radiation therapy has not been established. Case presentation We described a case of castration‐resistant prostate cancer with neur
Externí odkaz:
https://doaj.org/article/5e24c3540e6f40c2b4f8feffcd98c609
Autor:
Shuichi Nishimura, Toshio Ohashi, Tetsuo Momma, Masanori Sakayori, Takahisa Eriguchi, Tomoki Tanaka, Shoji Yamashita, Takeo Kosaka, Mototsugu Oya, Naoyuki Shigematsu
Publikováno v:
Cancer Medicine, Vol 7, Iss 5, Pp 1794-1801 (2018)
Abstract Prostate‐specific antigen nadir (nPSA) after radiotherapy for localized prostate cancer has been investigated as a predictor. However, nPSA usually requires several years, limiting its clinical utility. We investigated the significance of
Externí odkaz:
https://doaj.org/article/5bca0dba7c164edc967821e0f22a3ccb
Autor:
Daisuke Kanda, Takashi Hanada, Kayo Yoshida, Tomoki Tanaka, Takahisa Eriguchi, Atsunori Yorozu, Toshio Ohashi, Naoyuki Shigematsu
Publikováno v:
Journal of Radiation Research. 64:590-598
We investigated dose perturbations caused by 125I seeds in patients undergoing supplemental external beam radiotherapy (EBRT) for prostate cancer. We examined two types of nonradioactive seed models: model 6711 and model STM1251. All experiments were
Publikováno v:
Brachytherapy. 20:1305-1311
Purpose This study aimed to directly compare different measurement scenarios using a supplemental radiation exposure measurement data set. Materials and methods Two sets of measurement scenarios comparing different body postures, such as standing and
Autor:
Atsunori Yorozu, Mikio Namiki, Shiro Saito, Shin Egawa, Hiroshi Yaegashi, Konaka Hiroyuki, Tetsuo Momma, Takashi Fukagai, Nobumichi Tanaka, Toshio Ohashi, Hiroyuki Takahashi, Atsushi Mizokami, Yoko Nakagawa, Takashi Kikuchi, Nelson Stone
Publikováno v:
Journal of Clinical Oncology. 41:305-305
305 Background: The TRIP trial was a multicenter, phase 3 randomized investigation designed to determine whether 30 months of androgen deprivation therapy (ADT) was superior to 6 months of ADT when combined with brachytherapy and external beam radiot
Publikováno v:
Magnetic Resonance in Medical Sciences
Purpose: Leakage of a small amount of intravenously administered gadolinium-based contrast agents (GBCAs) into the cerebrospinal fluid (CSF) space has been reported, even in healthy subjects without blood–brain barrier disruption. Several candidate
Autor:
Toshio Ohashi, Shinya Sutani, Shuichi Nishimura, Koji Takenaka, Masanori Sakayori, Takashi Hanada, Naoyuki Shigematsu, Tomoya Kaneda, Tetsuo Momma
Publikováno v:
Journal of Radiation Research
We aimed to investigate whether gold marker implantation in the tissue surrounding the prostate could accurately monitor setup errors during external beam radiation therapy (EBRT) following low-dose-rate (LDR) brachytherapy. Thirty-eight patients had
Autor:
Takahiro Komori, Takeo Kosaka, Keitaro Watanabe, Tomoki Tanaka, Yota Yasumizu, Hiroshi Hongo, Shuji Mikami, Toshio Ohashi, Mototsugu Oya
Publikováno v:
IJU case reports. 5(4)
Treatment strategy for castration-resistant prostate cancer with neuroendocrine differentiation after radiation therapy has not been established.We described a case of castration-resistant prostate cancer with neuroendocrine differentiation after ini
Publikováno v:
Magnetic Resonance in Medical Sciences
Purpose: Recently, the use of 3D real inversion recovery (3D-real IR) imaging has been proposed for the evaluation of endolymphatic hydrops (EH). This method shows similar contrast between the endolymphatic and perilymphatic spaces and surrounding bo
Autor:
Tomoya Kaneda1,2, Toshio Ohashi1,2 ohashi@rad.med.keio.ac.jp, Masanori Sakayori1,2, Shinya Sutani1, Shoji Yamashita2, Tetsuo Momma3, Shinichi Takahashi2, Takashi Hanada1, Naoyuki Shigematsu1
Publikováno v:
Journal of Contemporary Brachytherapy. 2018, Vol. 10 Issue 4, p291-296. 6p.