Results 11 to 20 of about 8,115 (174)

Treat high cervical spinal arteriovenous malformation with Cyberknife radiosurgery

Journal of Medical Sciences, 2014
This paper describes the use of CyberKnife radiosurgery in the treatment of accidentally found cervical spinal arteriovenous malformation (AVM). We present the case of a patient with cervical spinal AVM, who developed progressive neck pain, gait ...
Yu-Fen Huang, Chun-Ming Yen, Chiung-Chyi Shen, Jia-Wei Lin, Wen-Yu Cheng   +4 more
doaj   +2 more sources

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

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   +2 more sources

Prostate-specific antigen kinetics after primary stereotactic body radiation therapy using CyberKnife for localized prostate cancer [PDF]

Prostate International, 2015
Purpose: To assess prostate-specific antigen (PSA) kinetics and report on the oncologic outcomes for patients with localized prostate cancer treated with stereotactic body radiation therapy (SBRT) using CyberKnife. Methods: We extracted the list and data
Yong Hyun Park, In Young Choi, Sei Chul Yoon, Hong Seok Jang, Hyong Woo Moon, Sung-Hoo Hong, Sae Woong Kim, Tae-Kon Hwang, Ji Youl Lee   +8 more
doaj   +2 more sources

Treatment of circumscribed choroidal hemangioma using CyberKnife: A viable alternative

Indian Journal of Ophthalmology, 2019
Circumscribed choroidal hemangioma is a benign vascular hamartoma without systemic associations. For symptomatic cases, treatment options are photodynamic therapy (PDT), transpupillary thermotherapy (TTT), intravitreal injection of anti-vascular ...
Aditi Agarwal, Venkatavaradan Raghavan, Ramadas Rathnadevi, Pukhraj Rishi   +3 more
doaj   +2 more sources

A group-based hands-on seminar for teaching failure mode and effects analysis in CyberKnife stereotactic radiotherapy. [PDF]

J Appl Clin Med Phys
Abstract Background Risk analysis is becoming increasingly important in advanced radiotherapy, as treatment workflows grow more complex and require multidisciplinary expertise. Although failure mode and effects analysis (FMEA) has been recommended for risk‐based quality management, opportunities for users to practically learn and apply FMEA within ...
Okamoto H, Nishioka S, Kamomae T, Okawa K, Kikuchi S, Suzuki J.   +5 more
europepmc   +2 more sources

SRS/SBRT commissioning process with a hybrid beam data model in new preconfigured CyberKnife system. [PDF]

J Appl Clin Med Phys
Abstract Background A new preconfigured CyberKnife system was introduced to improve the SRS/SBRT commissioning efficiency. The vendor provides a reference beam data set, termed “beam data model (BDM)”, and recommends its validation and combination with measurement data to develop a hybrid beam data model (h‐BDM).
Tamura M, Nishimura Y, Matsuura T, Inosaka Y, Sadahira Y, Akamine A, Inoue K, Nishino S, Mizuno H, Sumida I, Noll JM.   +10 more
europepmc   +2 more sources

Accelerated and standardized commissioning of a robotic RadioSurgery system using a hybrid golden beam data model. [PDF]

J Appl Clin Med Phys
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.
Pantelis E, Moutsatsos A, Sideri L, Archontakis P, Stergioula A.   +4 more
europepmc   +2 more sources

Dosimetric impacts of beam-hardening filter removal for the CyberKnife system [PDF]

, 2021
Purpose: Equipment refurbishment was performed to remove the beam-hardening filter (BHF) from the CyberKnife system (CK). This study aimed to confirm the change in the beam characteristics between the conventional CK (present-BHF CK) and CK after the BHF
Kato, Yutaka, Oguchi, Hiroshi, Okudaira, Kuniyasu, Kawamura, Mariko, Kamomae, Takeshi, Matsunaga, Takuma, Takase, Yuki, Suzuki, Junji, Sasaki, Motoharu, Itoh, Yoshiyuki, Naganawa, Shinji, Kawabata, Fumitaka, Shimizu, Morihito, Ohtakara, Kazuhiro   +13 more
core   +1 more source

Cyberknife radiosurgery for hemifacial spasm. [PDF]

Surg Neurol Int
Background: Surgical management of hemifacial spasm (HFS) may be contraindicated in medically unfit patients or declined because of the potential risks associated with surgery.
Hamdi H, Gheit I, Al-Malt AM, Shoeir S, Nasr A, Taher A, Zaghloul M, Ammar H.   +7 more
europepmc   +2 more sources

Stereotactic radiosurgery treatment of brain arteriovenous malformations (AVM) with the Cyberknife®: role of the radiology technician in patient care. [PDF]

, 2022
openIl lavoro presenta un’analisi dell’iter terapeutico del paziente affetto da malformazione artero-venosa cerebrale, candidato al trattamento di radiochirurgia stereotassica con Cyberknife®, mirata al ruolo del tecnico di radiologia nella gestione del ...
FEDDAG, MANAR
core