Results 41 to 50 of about 5,686 (184)

Benchmarking techniques for stereotactic body radiotherapy for early-stage glottic laryngeal cancer: LINAC-based non-coplanar VMAT vs. Cyberknife planning

Radiation Oncology, 2019
Introduction Stereotactic body radiation therapy (SBRT) was found effective in treating laryngeal cancer with only five treatment fractions by a recent clinical trial (NCT01984502, ClinicalTrials.gov). Nevertheless, this trial used the Cyberknife system,
You Zhang, Tsuicheng Chiu, Jeffrey Dubas, Zhen Tian, Pam Lee, Xuejun Gu, Yulong Yan, David Sher, Robert Timmerman, Bo Zhao   +9 more
doaj   +1 more source

CyberKnife Stereotactic Radiosurgery for Cholangiocarcinoma

Internal Medicine, 2018
Cholangiocarcinoma is a devastating cancer with a poor prognosis. Patients are often diagnosed at the advanced stage, and curative surgery is impossible. Radiation therapy is used for cases of advanced cancer. A 50-year-old woman with stage IVb intrahepatic cholangiocarcinoma was diagnosed with unresectable cancer, and had chemotherapy; however, the ...
Harada, Yuko, Miyazaki, Shinichiro
openaire   +3 more sources

Accelerated and standardized commissioning of a robotic RadioSurgery system using a hybrid golden beam data model

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background The CyberKnife™ system requires extensive beam data acquisition across multiple collimation systems. The CyberComm™ framework integrates a linac output tuning procedure with a hybrid Golden Beam Data (GBD) model to accelerate and standardize CyberKnife commissioning while maintaining dosimetric accuracy.
E. Pantelis, A. Moutsatsos, L. Sideri, P. Archontakis, A. Stergioula   +4 more
wiley   +1 more source

Clinical Efficacy of CyberKnife Radiosurgery for Adult Brainstem Glioma: 10 Years Experience at Tianjin CyberKnife Center and Review of the Literature

Frontiers in Oncology, 2019
Background: Brainstem glioma is a rare brain tumor with poor prognosis and difficulty for surgical resection. We sought to retrospectively analyze and evaluate the clinical efficacy of CyberKnife for brainstem gliomas.Methods: From 2006 to 2015, a total ...
Jiaqi Zhang, Qun Liu, Zhiyong Yuan, Lujun Zhao, Xiaoguang Wang, Ping Wang   +5 more
doaj   +1 more source

Oligoprogressive renal cell carcinoma: What is the role of surgery?

BJU International, Volume 138, Issue 2, Page 219-228, August 2026.
Objective To provide an overview of the biological mechanism and pattern of oligoprogression in renal cell carcinoma (RCC) and the most updated role of surgery in this setting, highlighting scientific gaps and informing future implications. Methods A non‐systematic search of PubMed/MEDLINE was performed in August 2025 including guidelines, reviews, and
Chiara Re, William H.J. Ince, Leo Bickley, James P. Blackmur, Mouhamad H. Ismail, Justicia Kyeremeh, Teele Kuusk, Eva Mendes Serrao, James O. Jones, Grant D. Stewart   +9 more
wiley   +1 more source

Chemoradiation for elderly patients (≥ 65 years) with esophageal cancer: a retrospective single-center analysis

Radiation Oncology, 2022
Background Present studies on the efficacy and safety of curative chemoradiation therapy (CRT) with esophageal cancer reflect heterogenous results especially in elderly patients.
Philipp Linde, Markus Mallmann, Anne Adams, Simone Wegen, Johannes Rosenbrock, Maike Trommer, Simone Marnitz, Christian Baues, Eren Celik   +8 more
doaj   +1 more source

Competences for Providing Oral Health Care to Care‐Dependent Older Adults—Defining Learning Objectives for the German Undergraduate Dental Curriculum Through a Delphi Study

European Journal of Dental Education, Volume 30, Issue 3, Page 1369-1381, August 2026.
ABSTRACT Background/Aim One of the largest unmet dental care needs in Germany concerns dependent older people (DOP). The aim of this Delphi study was to define learning objectives (LOs) for the dental curriculum, specifying the skills, abilities, and attitudes necessary to enable and motivate future dentists to provide oral health care to DOP.
Anna‐Lena Hillebrecht, Anna Greta Barbe, Susanne Krämer, Marc Auerbacher, Wiebke Semper‐Hogg, Benedikt C. Spies, Philipp Linde, Cornelia Erfurt‐Berge, Anastassia Kossioni, Erik Farin‐Glattacker, Kerstin Bitter   +10 more
wiley   +1 more source

Self-Reported Burden in Elderly Patients With Localized Prostate Cancer Treated With Stereotactic Body Radiation Therapy (SBRT)

Frontiers in Oncology, 2020
Purpose: Retaining quality of life in patients treated with SBRT for prostate cancer remains paramount. As such, balancing the benefits of treatment against the effects of therapy on elderly patients is essential.
Nima Aghdam, Abigail Pepin, Abigail Pepin, Michael Carrasquilla, Colin Johnson, Malika Danner, Marilyn Ayoob, Thomas Yung, Siyuan Lei, Brian T. Collins, Deepak Kumar, Simeng Suy, John Lynch, Sean P. Collins   +13 more
doaj   +1 more source

[18F]PSMA‐1007 PET–Based Recurrence Site Distribution and Predictors of Metastatic Disease in Patients With Biochemical Recurrence of Prostate Cancer

International Journal of Urology, Volume 33, Issue 8, August 2026.
ABSTRACT Objectives Prostate‐specific membrane antigen positron emission tomography (PSMA‐PET) is a sensitive imaging modality for detecting recurrent prostate cancer following definitive local therapy. However, evidence on 18F‐labeled PSMA tracers in Japanese patients with biochemical recurrence (BCR) remains limited.
Koji Hatano, Tadashi Watabe, Takero Hirata, Masatoshi Konishi, Tomohiro Kanaki, Masaru Tani, Toshiki Oka, Yu Ishizuya, Takuji Hayashi, Yoshiyuki Yamamoto, Taigo Kato, Atsunari Kawashima, Kazutoshi Fujita, Motohide Uemura, Frederik L. Giesel, Norio Nonomura   +15 more
wiley   +1 more source

Brain metastases treated with CyberKnife and TomoTherapy: A report of three cases

Glioma, 2022
This study aimed to compare the safety and efficacy of CyberKnife (CK) versus TomoTherapy for the treatment of brain metastases (BMs). Three cases of BM treated at our hospital – two with CK and one with TomoTherapy – were compared and analyzed.
Li Zhu, Ying Li, Xiangyu Kong, Anna Mu, Ye Zhang, Liping Chen, Xia Li   +6 more
doaj   +1 more source