Results 21 to 30 of about 54,722 (268)

Treatment outcomes of proton or carbon ion therapy for skull base chordoma: a retrospective study

Radiation Oncology, 2018
Background The usefulness of particle therapy for skull base chordoma has not been established. The aim of this retrospective study was to analyse the treatment outcomes of proton therapy (PT) and carbon ion therapy (CIT) in patients with skull base ...
Masaru Takagi, Yusuke Demizu, Fumiko Nagano, Kazuki Terashima, Osamu Fujii, Dongcun Jin, Masayuki Mima, Yasue Niwa, Kuniaki Katsui, Masaki Suga, Tomohiro Yamashita, Takashi Akagi, Koh-ichi Sakata, Nobukazu Fuwa, Tomoaki Okimoto   +14 more
doaj   +1 more source

Proton beam therapy is a safe and effective treatment in elderly patients with esophageal squamous cell carcinoma

Thoracic Cancer, 2020
Background There are many elderly patients with esophageal squamous cell carcinoma (ESCC). However, there are currently few articles regarding the clinical outcome following proton beam therapy in these patients. The purpose of this study was to evaluate
Takashi Ono, Hitoshi Wada, Hitoshi Ishikawa, Hiroyasu Tamamura, Sunao Tokumaru   +4 more
doaj   +1 more source

Proton-counting radiography for proton therapy: a proof of principle using CMOS APS technology [PDF]

, 2014
Despite the early recognition of the potential of proton imaging to assist proton therapy (Cormack 1963 J. Appl. Phys. 34 2722), the modality is still removed from clinical practice, with various approaches in development. For proton-counting radiography
D J Parker, Esposito M, Evans P M, Ferrari A, G Poludniowski, Goethals P-E, J Nieto-Camero, Leroy C, M Esposito, N M Allinson, P M Evans, Paganetti H, Rinaldi I, S Green, S Manolopoulos, T Anaxagoras, T Price, Vlachoudis V, Yang M, Yohannes I   +19 more
core   +1 more source

Proton beam therapy for the isolated recurrence of endometrial cancer in para-aortic lymph nodes: a case report

BMC Women's Health, 2022
Background Proton beam therapy penetrates tumor tissues with a highly concentrated dose. It is useful when normal structures are too proximate to the treatment target and, thus, may be damaged by surgery or conventional photon beam therapy.
Kaname Uno, Masato Yoshihara, Sho Tano, Takehiko Takeda, Yasuyuki Kishigami, Hidenori Oguchi   +5 more
doaj   +1 more source

Hybrid Compton-PET imaging for Ion-Range Monitoring in Hadron Therapy [PDF]

EPJ Web of Conferences
Hadron therapy is a rapidly growing cancer treatment, offering high precision in targeting tumors while sparing healthy tissue. However, its full potential is limited by uncertainties in the range of therapeutic ions, largely due to current reliance on X-
Balibrea-Correa J., Babiano-Suarez V., Lerendegui-Marco J., Torres-Sánchez P., Ladarescu I., Pallàs M., Brusasco B., Wulff J., Bäumer C., Rossomme Severine, Warnier Alexis, Tarifeño-Saldivia A., Domingo-Pardo C.   +12 more
doaj   +1 more source

Proton beam therapy for cancer [PDF]

Canadian Medical Association Journal, 2019
KEY POINTS Radiotherapy is a central modality for treatment of cancer in one-third of cancer patients. It is designed to target tumour cells and damage their DNA, while using advanced shaping techniques such as beam modulation to avoid normal tissues.
Derek S, Tsang, Samir, Patel
openaire   +2 more sources

The clinical case for proton beam therapy

Radiation Oncology, 2012
Over the past 20 years, several proton beam treatment programs have been implemented throughout the United States. Increasingly, the number of new programs under development is growing.
Foote Robert L, Stafford Scott L, Petersen Ivy A, Pulido Jose S, Clarke Michelle J, Schild Steven E, Garces Yolanda I, Olivier Kenneth R, Miller Robert C, Haddock Michael G, Yan Elizabeth, Laack Nadia N, Arndt Carola A S, Buskirk Steven J, Miller Vickie L, Brent Christopher R, Kruse Jon J, Ezzell Gary A, Herman Michael G, Gunderson Leonard L, Erlichman Charles, Diasio Robert B   +21 more
doaj   +1 more source

Successful treatment with proton beam therapy for a solitary sternal metastasis of breast cancer: a case report

Journal of Medical Case Reports, 2022
Background Breast cancer infrequently metastasizes to the sternum as solitary metastasis. We experienced successful treatment with proton beam therapy for a case of sternal metastasis of breast cancer.
Yojiro Ishikawa, Motohisa Suzuki, Hisashi Yamaguchi, Ichiro Seto, Masanori Machida, Yoshiaki Takagawa, Keiichi Jingu, Yasuyuki Kikuchi, Masao Murakami   +8 more
doaj   +1 more source

Towards Laser Driven Hadron Cancer Radiotherapy: A Review of Progress [PDF]

, 2014
It has been known for about sixty years that proton and heavy ion therapy is a very powerful radiation procedure for treating tumours. It has an innate ability to irradiate tumours with greater doses and spatial selectivity compared with electron and ...
Bolton, P. R., Ledingham, K. W. D., Ma, C-M., Shikazono, N.   +3 more
core   +3 more sources

Performance prediction of gamma electron vertex imaging (GEVI) system for interfractional range shift detection in spot scanning proton therapy

Nuclear Engineering and Technology, 2022
The maximum dose delivery at the end of the beam range provides the main advantage of using proton therapy. The range of the proton beam, however, is subject to uncertainties, which limit the clinical benefits of proton therapy and, therefore, accurate ...
Sung Hun Kim, Jong Hwi Jeong, Youngmo Ku, Jaerin Jung, Chan Hyeong Kim   +4 more
doaj   +1 more source