PurposePrevious comparative effectiveness studies have not demonstrated a benefit of proton beam therapy (PBT) compared with intensity-modulated radiation therapy (IMRT) for prostate cancer. An updated comparison of GI and genitourinary (GU) toxicity is needed.MethodsWe investigated the SEER-Medicare ...
Data Error and Incorrect Table Headings: In the Original Contribution entitled “Patient-Reported Long-term Outcomes After Conventional and High-Dose Combined Proton and Photon Radiation for Early Prostate Cancer” published in the March 17, 2010, issue of JAMA (2010;303[11]:1046-1053), a ...
Patient-reported long-term outcomes after conventional and high-dose combined proton and photon radiation for early prostate cancer. JAMA 2010;303:1046-53... james a. talcott md, sm - 《Jama》 被引量: 177发表: 2010年 Patient-reported long-term outcomes after conventional and high-dose combine...
Photon irradiation is an established technique for the treatment of various cancers including prostate cancer [1]. Carbon ion (12C-ion) irradiation by a particle accelerator is an innovative radiation technique in medicine with different physical properties allowing high precision targeting of the tumor...
Purpose: To compare the dosimetric quality assessments of in- tensity-modulated radiation therapy plans generated by 6 MV and 15 MV photon energies for prostate cancer. Materials and Methods: We retrospectively analyzed the data from 30 patients treated for localized prostate cancer using IMRT to 66...
Among these techniques, MRI has the advantages of not being limited by the depth of tissue penetration, free of ionizing radiation, high spatial resolution, and capable of performing three-dimensional tomography, but it also has certain limitations in distinguishing certain tissues, especially tiny ...
Single photon emission computed tomography V/P gives an effective radiation dose of 1.2 to 2 mSv. For SPECT V/P, the effective dose is about 35 % to 40 % and the absorbed dose to the female breast 4 % of the dose from MDCT performed with a dose-saving protocol. Thus, SPECT V/P ...
Intensity-modulated radiation therapy for head and neck cancer Intensity-modulated radiation therapy (IMRT) involves the delivery of optimized nonuniform beam intensities to the patient. In the head and neck region, th... G Ozyigit,T Yang,K S Clifford Chao - 《Current Treatment Options in Oncol...
Marcu, Peripheral photon and neutron doses from prostate cancer external beam irradiation. Radiat. Prot. Dosim. 167(4), 591–601 (2015). https://doi.org/10.1093/rpd/ncu362 Article Google Scholar F. d’Errico, Radiation dosimetry and spectrometry with superheated emulsions. Nucl. Instrum. ...
Purpose: To compare intensity-modulated photon radiotherapy (IMRT) with three-dimensional conformal proton therapy (3D-CPT) for early-stage prostate cancer... A Trofimov,PL Nguyen,JJ Coen,... - 《International Journal of Radiation Oncology Biology Physics》 被引量: 304发表: 2007年 A treatment ...