Dosimetry of Small Static Fields Used in External Beam ...

1 @Technical Reports SeriEs of Small Static Fields used in External Beam RadiotherapyAn International Code of Practice for Reference and Relative Dose Determination Sponsored by the IAEA and AAPM1 Dosimetry of Small Static Fields used in External Beam Radiotherapytechnical reportS series no. 483 IAEA SAFETY STANDARDS AND RELATED PUBLICATIONSIAEA SAFETY STANDARDSU nder the terms of Article III of its Statute, the IAEA is authorized to establish or adopt standards of safety for protection of health and minimization of danger to life and property, and to provide for the application of these publications by means of which the IAEA establishes standards are issued in the IAEA Safety Standards Series.

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5 It includes reports and guides on the status of and advances in technology, and on experience, good practices and practical examples in the areas of nuclear power, the nuclear fuel cycle, radioactive waste management and OF Small Static Fields used IN External BEAM RADIOTHERAPYAFGHANISTANALBANIAALGERIAANG OLAANTIGUA AND BARBUDAARGENTINAARMENIAAUSTRALIAAUSTRIAA ZERBAIJANBAHAMASBAHRAINBANGLADESHBARBADO SBELARUSBELGIUMBELIZEBENINBOLIVIA, PLURINATIONAL STATE OFBOSNIA AND HERZEGOVINABOTSWANABRAZILBRUNEI DARUSSALAMBULGARIABURKINA FASOBURUNDICAMBODIACAMEROONCANADACENTRAL AFRICANREPUBLICCHADCHILECHINACOLOMBIACON GOCOSTA RICAC TE D IVOIRECROATIACUBACYPRUSCZECH REPUBLICDEMOCRATIC REPUBLICOF THE CONGODENMARKDJIBOUTIDOMINICADOMINICAN REPUBLICECUADOREGYPTEL SALVADORERITREAESTONIAETHIOPIAFIJIFINLAN DFRANCEGABONGEORGIAGERMANYGHANAGREECEGUA TEMALAGUYANAHAITIHOLY SEEHONDURASHUNGARYICELANDINDIAINDONESIAI RAN, ISLAMIC REPUBLIC OF IRAQIRELANDISRAELITALYJAMAICAJAPANJORDAN KAZAKHSTANKENYAKOREA.

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7 It entered into force on 29 July 1957. The Headquarters of the Agency are situated in Vienna. Its principal objective is to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world .TECHNICAL REPORTS SERIES No. 483 Dosimetry OF Small Static Fields used IN External BEAM RADIOTHERAPYAN INTERNATIONAL CODE OF PRACTICE FOR REFERENCE AND RELATIVE DOSE DETERMINATIONINTERNATIONAL ATOMIC energy AGENCYVIENNA, 2017 COPYRIGHT NOTICEAll IAEA scientific and technical publications are protected by the terms of the Universal Copyright Convention as adopted in 1952 (Berne) and as revised in 1972 (Paris).

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9 : +43 1 2600 22417email: IAEA, 2017 Printed by the IAEA in AustriaNovember 2017 STI/DOC/010/483 IAEA Library Cataloguing in Publication DataNames: International Atomic energy : Dosimetry of Small Static Fields used in External beam radiotherapy: an IAEA-AAPM International Code of Practice for reference and relative dose determination / International Atomic energy : Vienna : International Atomic energy Agency, 2017. | Series: Technical reports series (International Atomic energy Agency), ISSN 0074 1914 ; no. 483 | Includes bibliographical : IAEAL 17-01121 | ISBN 978 92 0 105916 1 (paperback : alk.)

10 Paper) Subjects: LCSH: Radiation Dosimetry . | Radiotherapy. | Radiotherapy Safety : UDC | STI/DOC/010/483 FOREWORDIn radiotherapy it is essential that the dose delivered to the patient be known accurately so that patients receive the correct amount of radiation to kill the cancer cells while at the same time sparing healthy tissue. Consistent reference Dosimetry traceable to metrological primary standards is key to the radiotherapy process and enables common procedures to be followed within a country. For conventional radiotherapy this has been achieved by universally adopted codes of practice such as the IAEA publication titled Absorbed Dose Determination in External Beam Radiotherapy: An International Code of Practice for Dosimetry Based on Standards of Absorbed Dose to Water (Technical Reports Series No.