Paper Title:
Study on the Dose Parameters of 103Pd Radioactive Seed
  Abstract

Abstract. The dose calculation parameters of 103Pd radioactive seed need to be determined strictly before clinical application for tumor implanted treatment. The radial dose function and the anisotropy factor are data analyzed and nonlinear fitted based on the value of dose parameters in American Association of Physicists in Medicine (AAPM) TG-43 and TG-43U1 by Cftool and SFTool toolbox in Matlab. Result was selected according to the optimum principle of fitting accuracy that is the coefficient of determination is close to 1 and gets the minimum value of the sum of square of deviations in fitting process. The calculation of the radial dose function and the anisotropy factor result are obtained in an ideal situation, and then the dose calculation of 103Pd radioactive seed is determined. The calculation of 103Pd radioactive seed provides a theoretical basis for 103Pd implanted treatment of tumor in clinical.

  Info
Periodical
Chapter
Chapter 1: Material Engineering and its Application
Edited by
Helen Zhang and David Jin
Pages
239-242
DOI
10.4028/www.scientific.net/AMR.322.239
Citation
X. J. He, D. W. Qi, N. Hu, "Study on the Dose Parameters of 103Pd Radioactive Seed", Advanced Materials Research, Vol. 322, pp. 239-242, 2011
Online since
August 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Siti Atiqah Ishak, S.M. Iskandar, Azhar Abdul Rahman
Abstract:The aim of this study is to determine sensitivity of new recipes polymer gel HEMATEG with varied x-ray exposure by using UV-visible...
267
Authors: Bogdan Gherman, Nicolae Plitea, Calin Vaida, Doina Pislă
Chapter 2: Parallel Robots - Theory and Simulation
Abstract:The paper presents a new medical parallel robot for brachytherapy. Brachytherapy (BT) is a relatively new and efficient medical technique for...
131
Authors: Ludmila I. Musabaeva, Valery A. Lisin
Chapter 4: Radiation Technologies in Medicine
Abstract:Tumor response to 6.3 MeV fast neutrons generated by U-120 cyclotron was assessed. The study included: 26 patients with locally advanced...
467
Authors: Irina Miloichikova, Sergei Stuchebrov, Angelina Krasnykh, Alexander Wagner
Chapter 4: Radiation Technologies in Medicine
Abstract:In the article the dose rate measurement technique of the pulsed X-ray source RAP-160-5 is presented. The examples of the dose rate spatial...
598