Mitch, M.
and Soares, C.
(2009),
Primary Standards for Brachytherapy Sources, 2009 AAPM Summer School, AAPM, College Park, MD, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901166
(Accessed April 19, 2024)
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Primary Standards for Brachytherapy Sources
Published
Author(s)
,
Abstract
The AAPM dosimetry protocol for LDR brachytherapy seeds that emit x-rays of energies ≤ 50 keV is described in the TG-43U1 report (Rivard et al. 2004). In this protocol, it is specified that the strength of such sources be expressed in terms of air-kerma strength, traceable to the National Institute of Standards and Technology (NIST). NIST maintains and disseminates the primary air-kerma strength standard for all 125I, 103Pd, and 131Cs seed models.Citation
2009 AAPM Summer School
Publisher Info
AAPM, College Park, MD
Pub Type
Book Chapters
Download Paper
Keywords
absorbed dose, air-kerma, brachytherapy, dosimetry, well chamber
Citation
Created June 1, 2009, Updated February 19, 2017