Verification of the delivered patient radiation dose for non‐coplanar beam therapy
نویسندگان
چکیده
منابع مشابه
A new method for ideal dose distribution of two adjacent fields for external beam radiation therapy
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متن کاملa new method for ideal dose distribution of two adjacent fields for external beam radiation therapy
abstract background: adjacent treatment fields are commonly used in external beam radiation therapy, such as mantle and inverted-y fields for the treatment of hodgkin’s disease and craniospinal fields used in the treatment of medulloblastoma and head and neck tumors when the lateral neck fields are placed adjacent to the anterior supraclavicular field. in each of these situations, there is a po...
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Introduction: Delivering maximum dose to tumor and minimum dose to normal tissues is the most important goal in radiotherapy. According to ICRU, the maximum acceptable uncertainty in the delivered dose compared to the prescribed dose should be lower than 5%, and this is because of the relationship between absorbed dose, tumor control and normal tissue damage. Absorbed dose accuracy is investiga...
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Introduction: During radiotherapy, high accuracy in the dose delivery is required because there is a strong relationship between the absorbed dose, local tumor control and particularly the normal tissue damage. In many institutions, in vivo dosimetry using diodes is performed to check the actual dose delivered. In general, the uncertainty in the dose delivered should fall within ± 5% of the...
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ژورنال
عنوان ژورنال: Journal of Applied Clinical Medical Physics
سال: 2021
ISSN: 1526-9914,1526-9914
DOI: 10.1002/acm2.13280