Evaluation of water-mimicking solid phantom materials for use in HDR and LDR brachytherapy dosimetry

AA Schoenfeld, M Thieben, D Harder… - Physics in Medicine …, 2017 - iopscience.iop.org
In modern HDR or LDR brachytherapy with photon emitters, fast checks of the dose profiles
generated in water or a water-equivalent phantom have to be available in the interest of …

Water equivalent phantom materials for 192Ir brachytherapy

AA Schoenfeld, D Harder, B Poppe… - Physics in Medicine & …, 2015 - iopscience.iop.org
Several solid phantom materials have been tested regarding their suitability as water
substitutes for dosimetric measurements in brachytherapy with 192 Ir as a typical high …

A comparative study of dosimetric properties of Plastic Water and Solid Water in brachytherapy applications

AS Meigooni, Z Li, V Mishra, JF Williamson - Medical Physics, 1994 - Wiley Online Library
In this study the dosimetric properties of Plastic WaterTM and Solid WaterTM phantom
materials are evaluated using Monte Carlo photon transport simulations. In particular, their …

Direct measurement of absorbed dose to water in HDR brachytherapy: Water calorimetry, ionization chamber, Gafchromic film, and TG‐43

A Sarfehnia, I Kawrakow, J Seuntjens - Medical physics, 2010 - Wiley Online Library
Purpose: Gafchromic film and ionometric calibration procedures for HDR brachytherapy
sources in terms of dose rate to water are presented and the experimental results are …

An absorbed dose to water standard for HDR brachytherapy sources based on water calorimetry: Numerical and experimental proof‐of‐principle

A Sarfehnia, K Stewart, J Seuntjens - Medical physics, 2007 - Wiley Online Library
Water calorimetry is an established technique for absorbed dose to water measurements in
external beams. In this paper, the feasibility of direct absorbed dose measurements for high …

Using LiF:Mg,Cu,P TLDs to estimate the absorbed dose to water in liquid water around an 192Ir brachytherapy source

PA Lucas, I Aubineau‐Lanièce, V Lourenço… - Medical …, 2014 - Wiley Online Library
Purpose: The absorbed dose to water is the fundamental reference quantity for
brachytherapy treatment planning systems and thermoluminescence dosimeters (TLDs) …

Water-Equivalent Calibration of 192 Ir HDR Brachytherapy Source using MAGIC Gel Polymer

MS Alva, T Marques, M Schwarcke, O Baffa… - World Congress on …, 2009 - Springer
Treatments with high dose rate (HDR) 192 Ir sources deliver a high dose to tissues near the
source. Due to the energy spectrum and the high gradient of dose delivered in these …

Absorbed dose to water distribution measured around an HDR 192Ir brachytherapy source by thermoluminescent dosimeters

PA Lucas, V Lourenço, D Vermesse, D Cutarella… - Metrologia, 2012 - iopscience.iop.org
The purpose of this work was to develop a procedure to directly estimate the spatial
distribution of the absorbed dose rate to water, $\dot {D} _ {\rm w} $, around an HDR 192 Ir …

[PDF][PDF] Energy dependence of a TLD system for characterizing low energy brachytherapy sources

J Esteban, G Ibbott, W Hanson, J Horton… - Med …, 2003 - irochouston.mdanderson.org
Low-energy brachytherapy sources, such as 125I and 103Pd, are being used with
increasing frequency for interstitial implants in tumor sites such as prostate. Due to their …

Monte Carlo characterization of as a high‐dose‐rate source for brachytherapy application by FLUKA code

M Anjomrouz, M Sadeghi… - Journal of applied clinical …, 2013 - Wiley Online Library
Higher initial dose rate and simplifying HDR room treatment of element among other
brachytherapy sources has led to investigating its feasibility as high‐dose‐rate seed. In this …