Výsledky vyhledávání - "Yoshiomi Hatayama"

Akademický článek

Leptomeningeal Metastases in a Patient with Castration-Resistant Prostate Cancer

Autor: Takuya Koie, Yasuhiro Hashimoto, Yuichiro Suzuki, Yoshiomi Hatayama, Futoshi Kimura

Publikováno v: Case Reports in Urology, Vol 2020 (2020)

A 42-year-old man visited a community hospital with chief complaints of lumbago and dyschesia. Computed tomography (CT) showed multiple lung, lymph node, and bone metastases and the irregular enlarged prostate with urinary bladder invasion. Serum pro

Externí odkaz: https://doaj.org/article/ecdfd6e99fd045d4b13ce05037c0d125

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Akademický článek

The potential failure risk of the cone-beam computed tomography-based planning target volume margin definition for prostate image-guided radiotherapy based on a prospective single-institutional hybrid analysis

Autor: Katsumi Hirose, Mariko Sato, Yoshiomi Hatayama, Hideo Kawaguchi, Fumio Komai, Makoto Sohma, Hideki Obara, Masashi Suzuki, Mitsuki Tanaka, Ichitaro Fujioka, Koji Ichise, Yoshihiro Takai, Masahiko Aoki

Publikováno v: Radiation Oncology, Vol 13, Iss 1, Pp 1-14 (2018)

Abstract Background The purpose of this study was to evaluate the impact of markerless on-board kilovoltage (kV) cone-beam computed tomography (CBCT)-based positioning uncertainty on determination of the planning target volume (PTV) margin by compari

Externí odkaz: https://doaj.org/article/9d974595f74240cf989b620b1be07d32

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Akademický článek

Analysis of the relationship between prescribed dose and dosimetric advantage of real-time intraoperatively built custom-linked seeds in iodine-125 prostate brachytherapy

Autor: Katsumi Hirose, Masahiko Aoki, Mariko Sato, Hiroyoshi Akimoto, Yasuhiro Hashimoto, Atsushi Imai, Noritaka Kamimura, Hideo Kawaguchi, Yoshiomi Hatayama, Ichitaro Fujioka, Mitsuki Tanaka, Chikara Ohyama, Yoshihiro Takai

Publikováno v: Radiation Oncology, Vol 12, Iss 1, Pp 1-9 (2017)

Abstract Background The purpose of this study was to investigate the differences in the dosimetric advantage of using intraoperatively built custom-linked (IBCL) seeds between permanent iodine-125 (I-125) seed implantation (PI) alone and PI followed

Externí odkaz: https://doaj.org/article/c75519cdffac48bb840e233078200085

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A Phase I/II Study of Biweekly Carboplatin and Nab-paclitaxel With Concurrent Radiotherapy for Patients With Locally Advanced Unresectable Stage III Non–small-cell Lung Cancer

Autor: Tomonori Makiguchi, Masamichi Itoga, Yoshiomi Hatayama, Hisashi Tanaka, Kageaki Taima, Junichi Yokouchi, Yoshiko Ishioka, Fumihiko Okumura, Yukihiro Hasegawa, Toshihiro Shiratori, Chiori Tabe, Sadatomo Tasaka, Masahiko Aoki

Publikováno v: Clinical Lung Cancer. 22:42-48

Background Concurrent chemoradiotherapy (CCRT) is the standard treatment for patients with locally advanced non–small-cell lung cell cancer (LA-NSCLC). We conducted a phase I/II study of biweekly carboplatin and nab-paclitaxel (nab-PTX) with radiot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac46f2b52a73b9d5ac2cbc9ddfce6de
https://doi.org/10.1016/j.cllc.2020.09.016

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What motivated medical students and residents to become radiation oncologists in Japan?—Questionnaire report by the radiotherapy promotion committee of JASTRO

Autor: Toshiya Maebayashi, Shin-ei Noda, Takashi Mizowaki, Keiichi Jingu, Yoshiomi Hatayama, Yuji Murakami, Yasushi Nagata

Publikováno v: Journal of Radiation Research

This study aimed to clarify the motivations and timing of the decision to become radiation oncologists. Materials and methods: We conducted an online survey for new members of the Japanese Society for Radiation Oncology (JASTRO). Results: The respons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8d28c2a18369d714667bd70be33d604
http://hdl.handle.net/2433/255123

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Impact of low iodine density tumor area ratio on the local control of non-small cell lung cancer through stereotactic body radiotherapy

Autor: Mariko Sato, Mitsuki Tanaka, Eiki Tsushima, Yoshiomi Hatayama, Hideo Kawaguchi, Ichitaro Fujioka, Ichise Koji, Katsumi Hirose, Yoshihiro Takai, Masahiko Aoki

Publikováno v: Journal of Radiation Research

Lung cancer with low average iodine density measured via contrast-enhanced computed tomography (CT) using dual-energy CT technology has shown a reduced local control rate after stereotactic body radiotherapy (SBRT). The current study therefore invest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c36f4e1d17c28fa41140331bf0d67b1
https://pubmed.ncbi.nlm.nih.gov/33823009

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Leptomeningeal Metastases in a Patient with Castration-Resistant Prostate Cancer

Autor: Futoshi Kimura, Yoshiomi Hatayama, Takuya Koie, Yasuhiro Hashimoto, Yuichiro Suzuki

Publikováno v: Case Reports in Urology
Case Reports in Urology, Vol 2020 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f67ed5c2358557051e2b8ef6687b3131
http://europepmc.org/articles/PMC7509564

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Effects of six-cycle completion and earlier use of radium-223 therapy on prognosis for metastatic castration-resistant prostate cancer: A real-world multicenter retrospective study

Autor: Daichi Sasaki, Shingo Hatakeyama, Hideo Kawaguchi, Yoshiomi Hatayama, Yusuke Ishibashi, Ayumu Kusaka, Daisuke Noro, Toshikazu Tanaka, Hiroyuki Ito, Yoshiharu Okuyama, Teppei Okamoto, Hayato Yamamoto, Takahiro Yoneyama, Yasuhiro Hashimoto, Masahiko Aoki, Chikara Ohyama

Publikováno v: Urologic Oncology: Seminars and Original Investigations. 40:64.e1-64.e8

To evaluate the effect of 6-cycle completion and earlier use of radium-233 dichloride (Ra223) on the prognosis of patients with metastatic castration-resistant prostate cancer (mCRPC).We retrospectively evaluated 75 patients with bone metastases-pred

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b8277b949e7bccd4a6d56b7fc9c92b5
https://doi.org/10.1016/j.urolonc.2021.11.005

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Akademický článek

Safe and successful birth following pelvic radiotherapy for rectal mucosa-associated lymphoid tissue lymphoma: a case report.

Autor: Yoshiomi Hatayama¹ yonoki2005@gmail.com, Masahiko Aoki¹, Hideo Kawaguchi¹, Katsumi Hirose², Mariko Sato¹, Hiroyoshi Akimoto¹, Mitsuki Tanaka¹, Ichitaro Fujioka¹, Shuichi Ono¹, Yoshihiro Takai², Hatayama, Yoshiomi³ (AUTHOR), Aoki, Masahiko³ (AUTHOR), Kawaguchi, Hideo³ (AUTHOR), Hirose, Katsumi² (AUTHOR), Sato, Mariko³ (AUTHOR), Akimoto, Hiroyoshi³ (AUTHOR), Tanaka, Mitsuki³ (AUTHOR), Fujioka, Ichitaro³ (AUTHOR), Ono, Shuichi³ (AUTHOR), Takai, Yoshihiro² (AUTHOR)

Publikováno v: Journal of Medical Case Reports. 2/1/2017, Vol. 11, p1-5. 5p.

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Clinical Results of Accelerated Hypofractionated Radiotherapy for Central-Type Small Lung Tumours

Autor: Shuichi Ono, Mariko Sato, Katsumi Hirose, Hideo Kawaguchi, Masahiko Aoki, Yoshihiro Takai, H. Akimoto, Yoshiomi Hatayama, K. Ichise, Ichitaro Fujioka, Mitsuki Tanaka

Publikováno v: Current Oncology
Volume 24
Issue 4
Pages 3500-289

We evaluated the efficacy and toxicity of accelerated hypofractionated radiotherapy (ahypof-rt) for central-type small lung tumours. Between November 2006 and January 2015, 40 patients with central-type small lung tumours underwent ahypof-rt delivere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941ad68c118502b0172cf7d8f9f3aa38
https://doi.org/10.3747/co.24.3500

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