Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Hirotoshi, Takiyama"'
Autor:
Hiroaki Ikawa, Masashi Koto, Kazunori Fugo, Hirotoshi Takiyama, Tetsuro Isozaki, Makoto Shinoto, Shigeru Yamada, Hitoshi Ishikawa
Publikováno v:
World Journal of Surgical Oncology, Vol 22, Iss 1, Pp 1-7 (2024)
Abstract Background Clear cell odontogenic carcinoma (CCOC) is a rare odontogenic malignant tumor. The standard treatment for CCOC is surgical resection and adjuvant radiotherapy (RT). Radiotherapy is generally considered in inoperable cases. However
Externí odkaz:
https://doaj.org/article/827a556b1cd74cac885f5bf80ee256b7
Autor:
Seung Yeun Chung, Hirotoshi Takiyama, Jae Hyun Kang, Jee Suk Chang, Byung Soh Min, Hiroshi Tsuji, Shigeru Yamada, Woong Sub Koom
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Carbon ion radiotherapy (CIRT) has garnered interest for the treatment of locoregional rectal cancer recurrence. No study has compared CIRT and X-ray radiotherapy (XRT) for reirradiation (reRT) in such cases. We analyzed and compared the cli
Externí odkaz:
https://doaj.org/article/6090aa02c61c4914a1baa86deb077405
Autor:
Hiroaki Ikawa, DDS, PhD, Masashi Koto, MD, PhD, Daniel K Ebner, MD, MPH, Hirotoshi Takiyama, MD, PhD, Makoto Shinoto, MD, PhD, Akihiro Nomoto, MD, PhD, Shigeru Yamada, MD, PhD, Hiroshi Tsuji, MD, PhD
Publikováno v:
Advances in Radiation Oncology, Vol 8, Iss 1, Pp 101114- (2023)
Externí odkaz:
https://doaj.org/article/9be9bf63a6724c6e9a9790a7407492c6
Autor:
Takashi Kaneko, MD, Masashi Koto, MD, PhD, Hiroaki Ikawa, DDS, PhD, Makoto Shinoto, MD, PhD, Hirotoshi Takiyama, MD, PhD, Shigeru Yamada, MD, PhD, Kenji Nemoto, MD, PhD, Hiroshi Tsuji, MD, PhD
Publikováno v:
Advances in Radiation Oncology, Vol 8, Iss 1, Pp 101115- (2023)
Purpose: This study aimed to clarify the predictive factors for otitis media with effusion (OME) due to Eustachian tube dysfunction in patients treated with carbon-ion radiation therapy (CIRT) for head and neck cancers. Methods and Materials: We inve
Externí odkaz:
https://doaj.org/article/890268762e3a426ea6a650228e02c307
Autor:
Shigeru Yamada, Hirotoshi Takiyama, Yuka Isozaki, Makoto Shinoto, Hirokazu Makishima, Naoyoshi Yamamoto, Hiroshi Tsuji
Publikováno v:
Journal of the Anus, Rectum and Colon, Vol 5, Iss 2, Pp 113-120 (2021)
Heavy-ion radiotherapy (RT) is a kind of particle RT, and carbon-ion beam constitutes the primary delivery method of heavy-ion RT. Unlike the conventional photon modalities, particle RT, in particular carbon-ion radiotherapy (CIRT), offers unique phy
Externí odkaz:
https://doaj.org/article/3e6879199b6741d7a243c14d694c196c
Autor:
Yasuhito Hagiwara, Shigeru Yamada, Yuka Isozaki, Hirotoshi Takiyama, Makoto Shinoto, Shohei Kawashiro, Tapesh Bhattacharyya, Kenji Nemoto, Hiroshi Tsuji
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 26, Iss , Pp 24-29 (2021)
Background and purpose: Patients who receive carbon-ion radiotherapy (C-ion RT) for primary pancreatic cancer may experience locoregional recurrence; however, the treatment options for such patients are limited. We aimed to investigate the feasibilit
Externí odkaz:
https://doaj.org/article/51805e1927364bdea16c702f7b7b0880
Autor:
Yasuhito Hagiwara, Tapesh Bhattacharyya, Naruhiro Matsufuji, Yuka Isozaki, Hirotoshi Takiyama, Kenji Nemoto, Hiroshi Tsuji, Shigeru Yamada
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 21, Iss , Pp 19-24 (2020)
Background and purpose: High linear energy transfer (LET) radiation carbon-ion radiotherapy (C-ion RT) is one of the most promising modalities for treating unresectable primary pancreatic cancers. However, how LET contributes to a therapeutic effect
Externí odkaz:
https://doaj.org/article/b68d4751a1a24a77bf402a91e4d5149e
Autor:
Hirotoshi Takiyama, Tsuyoshi Ozawa, Soichiro Ishihara, Mitsuhiro Fujishiro, Satoki Shichijo, Shuhei Nomura, Motoi Miura, Tomohiro Tada
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Abstract The use of convolutional neural networks (CNNs) has dramatically advanced our ability to recognize images with machine learning methods. We aimed to construct a CNN that could recognize the anatomical location of esophagogastroduodenoscopy (
Externí odkaz:
https://doaj.org/article/73bf6b140e564453a3cc9dc41b8d0606
Autor:
Haddock, Elizabeth B. Jeans, Daniel K. Ebner, Hirotoshi Takiyama, Kaitlin Qualls, Danielle A. Cunningham, Mark R. Waddle, Krishan R. Jethwa, William S. Harmsen, Joleen M. Hubbard, Eric J. Dozois, Kellie L. Mathis, Hiroshi Tsuji, Kenneth W. Merrell, Christopher L. Hallemeier, Anita Mahajan, Shigeru Yamada, Robert L. Foote, Michael G.
Publikováno v:
Cancers; Volume 15; Issue 11; Pages: 3057
No standard treatment paradigm exists for previously irradiated locally recurrent rectal cancer (PILRRC). Carbon-ion radiotherapy (CIRT) may improve oncologic outcomes and reduce toxicity compared with combined modality therapy (CMT). Eighty-five pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::86cb234f7125aaaa53624d741010fe06
Autor:
Satoki Shichijo, Shuhei Nomura, Kazuharu Aoyama, Yoshitaka Nishikawa, Motoi Miura, Takahide Shinagawa, Hirotoshi Takiyama, Tetsuya Tanimoto, Soichiro Ishihara, Keigo Matsuo, Tomohiro Tada
Publikováno v:
EBioMedicine, Vol 25, Iss C, Pp 106-111 (2017)
Background and aims: The role of artificial intelligence in the diagnosis of Helicobacter pylori gastritis based on endoscopic images has not been evaluated. We constructed a convolutional neural network (CNN), and evaluated its ability to diagnose H
Externí odkaz:
https://doaj.org/article/31112f9fcce540039bdaef17583b6d78