نتایج جستجو برای: high dose rate brachytherapy

تعداد نتایج: 2968291  

Abdolazim Sedighi Mohammad Hadi Gholami, Mohammad Mohammadi, Ramin Jaberi

Introduction: In radiation therapy, accurate dose determination and precise dose delivery to the tumor are directly associated with better treatment outcomes in terms of higher tumor control and lower post radiation therapy complications. The current study aims the development and clinical application of the Patient Specific Quality Assurance (PSQA) procedures for nasopharyngea...

2012
Hyebin Lee Seung Jae Huh Dongryul Oh Bae Kwon Jeong Sang Gyu Ju

External-beam radiation therapy with intracavitary high-dose-rate brachytherapy is the standard treatment modality for advanced cervical cancer; however, late gastrointestinal complications are a major concern after radiotherapy. While radiation proctitis is a well-known side effect and radiation oncologists make an effort to reduce it, the sigmoid colon is often neglected as an organ at risk. ...

Journal: :Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 2014
G Gambarini M Carrara C Tenconi N Mantaut M Borroni D Cutajar M Petasecca I Fuduli M Lerch E Pignoli A Rosenfeld

MOSkin detectors were studied to perform real-time in vivo dose measurements in high dose rate prostate brachytherapy. Measurements were performed inside an urethral catheter in a gel phantom simulating a real prostate implant. Measured and expected doses were compared and the discrepancy was found to be within 8.9% and 3.8% for single MOSkin and dual-MOSkin configurations, respectively. Result...

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