Results 11 to 20 of about 26,354 (184)

Repeat stereotactic body radiotherapy (SBRT) for local recurrence of non-small cell lung cancer and lung metastasis after first SBRT

Radiation Oncology, 2018
Background This study evaluated the safety and efficacy of repeat SBRT for local recurrence of stage I non-small-cell lung cancer (NSCLC) and solitary lung metastasis.
Yasutaka Ogawa, Yuta Shibamoto, Chisa Hashizume, Takuhito Kondo, Hiromitsu Iwata, Natsuo Tomita, Hiroyuki Ogino   +6 more
doaj   +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

MPLA case: A proposal for purchasing SRS/SBRT QA equipment. [PDF]

J Appl Clin Med Phys
Abstract This work of fiction is part of a case study series developed by the medical physics leadership academy (MPLA). It is designed to generate discussion of the managerial and leadership challenges medical physicists can face. Through discussion and quantitative analysis, the case aims to teach learners basic finance concepts and build their ...
St-Aubin J, Gutierrez A, Kinsey E, Stambaugh C, Wang D.   +4 more
europepmc   +2 more sources

Advances in Radiotherapy for Neoadjuvant Therapy of Stage III Non-Small Cell Lung Cancer. [PDF]

Cancer Sci
This review summarizes three neoadjuvant radiotherapy techniques for stage III NSCLC, highlighting SFRT's low‐toxicity dual immune‐tumor control benefits and radioimmunotherapy's superior pathological response to guide precise multimodal treatment. ABSTRACT This review aims to systematically summarize the mechanisms of action, clinical evolution, and ...
Mao Q, Yu Y, Fang Y, Zhu S, Tang C, Cai J.   +5 more
europepmc   +2 more sources

C-X-C Motif Chemokine Receptor 4 (CXCR4)-Targeted Biologically Guided Proton Spatially Fractionated Radiotherapy for Bulky Limited-Stage Small Cell Lung Cancer. [PDF]

Precis Radiat Oncol
A newly proposed proton spatially fractionated radiotherapy guided by biological imaging Abstract Background and Purpose To evaluate the feasibility and dosimetric safety of integrating C–X–C motif chemokine receptor 4 (CXCR4)‐targeted tracer 18F‐AlF‐NOTA‐QHY‐04 positron emission tomography imaging with biologically guided proton spatially fractionated
Pu K, Li T, Xu S, Sha X, Qiu Q, Yu J, Yin Y, Liu J.   +7 more
europepmc   +2 more sources

Commissioning and end-to-end validation of a combined surface-guided and triggered kV imaging workflow for breath-hold SBRT on a Varian TrueBeam. [PDF]

J Appl Clin Med Phys
Abstract Background Respiratory motion introduces significant geometric uncertainty in Stereotactic Body Radiotherapy (SBRT) for thoracic and abdominal tumors. Deep Inspiration Breath‐Hold (DIBH) mitigates this, but the surface signal alone may not reflect internal target position, supporting the need for real‐time internal‐anatomy verification during ...
Osunkwor OE, Ndlovu A, Teboh RF.
europepmc   +2 more sources

Survival Outcome Analysis of Stereotactic Body Radiotherapy and Immunotherapy (SBRT-IO) versus SBRT-alone in Unresectable Hepatocellular Carcinoma (HCC)

Liver Cancer, 2023
Introduction While combination of stereotactic body radiotherapy (SBRT) and immunotherapy are promising, their efficacy and safety have not been compared with SBRT-alone in patients with unresectable HCC.
Chi Leung Chiang, Francis Ann Shing Lee, Kenneth Sik Kwan Chan, Venus Wan Yan Lee, Keith Wan Hang Chiu, Ryan Lok Man Ho, John Ka Shun Fong, Natalie Sean Man Wong, Winnie Wing Ling Yip, Cynthia Sin Yu Yeung, Vince Wing Hang Lau, Kwan Man, Feng-Ming Spring Kong, Albert Chi Yan Chan   +13 more
doaj   +1 more source

Current Understanding of Ablative Radiation Therapy in Hepatocellular Carcinoma

Journal of Hepatocellular Carcinoma, 2021
Ashwathy S Mathew,1 Laura A Dawson2,3 1Department of Radiation Oncology, Apollo Proton Cancer Centre, Chennai, Tamil Nadu, India; 2Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; 3Department of Radiation Oncology ...
Mathew AS, Dawson LA
doaj  

Radioteràpia estereotàctica corporal (SBRT) en càncer de pulmó, pròstata i fetge (localitzat o oligometastàtic) [PDF]

, 2022
Radioteràpia estereotàctica corporal; Càncer; AvaluacióRadioterapia estereotáctica corporal; Cáncer; EvaluaciónStereotactic body radiotherapy; Cancer; EvaluationSíntesi dels principals resultats de l'informe elaborat per avaluar la seguretat, l’eficàcia ...

core  

Stereotactic Body Radiation Therapy (SBRT) for Treatment of Lung Cancer [PDF]

, 2022
This project explains stereotactic body radiation therapy (SBRT) and its role in treating lung cancers. Different types of SBRT treatment, statistics, toxicity, success rates, and data from studies are discussed.
Frazier, Camryn
core   +1 more source