Image-guided radiotherapy for prostate cancer
نویسندگان
چکیده
منابع مشابه
Image-guided prostate radiotherapy: analysis of inter- fractional setup errors
Introduction: The accuracy of the patient setup and tumor location are major factors that determine the efficacy of radiotherapy treatment planning. In the prostate radiotherapy, reproducibility of the prostate location for each treatment fraction is problematic owing to varying filling of the rectum and bladder. According to this, the aim of this study was to measure the inte...
متن کاملImage-guided radiotherapy for prostate cancer using transperineal ultrasound
During a course of external beam radiotherapy the prostate gland moves both between radiotherapy fractions (interfractional motion) and during treatment (intrafractional motion). Some of this motion is related to changes in rectal and bladder filling, and movements are more marked in the antero-posterior direction as a result of rectal filling variability, compared to laterally and superoinferi...
متن کاملExtreme Hypofractionated Image-guided Radiotherapy for Prostate Cancer
An emerging body of data suggests that hypofractionated radiation schedules, where a higher dose per fraction is delivered in a smaller number of sessions, may be superior to conventional fractionation schemes in terms of both tumour control and toxicity profile in the management of adenocarcinoma of the prostate. However, the optimal hypofractionation scheme is still the subject of scientific ...
متن کاملImage-Guided Hypofractionated Radiotherapy in Low-Risk Prostate Cancer Patients
AIM To evaluate efficacy and toxicity of image-guided hypofractionated radiotherapy (HFRT) in the treatment of low-risk prostate cancer. Outcomes and toxicities of this series of patients were compared to another group of 32 low-risk patients treated with conventional fractionation (CFRT). METHODS Fifty-nine patients with low-risk prostate cancer were analysed. Total dose for the prostate and...
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Esophageal cancer is the eighth most common malignancy worldwide, with more than 480,000 new patients diagnosed annually. The incidence of esophageal adenocarcinoma is increasing, whereas the incidence of squamous cell carcinoma has not changed. According to the Surveillance, Epidemiology and End Results (SEER) statistics, the 5-year survival rate for esophageal carcinoma based on stage at diag...
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ژورنال
عنوان ژورنال: Translational Andrology and Urology
سال: 2018
ISSN: 2223-4683,2223-4691
DOI: 10.21037/tau.2017.12.37