Introduction Polymer gel dosimeters offer a practical solution to 3D dose verification for
conventional radiotherapy as well as intensity-modulated and stereotactic radiotherapy. In …

Background: There are various methods to read out responses of a polymer-gel dosimeter,
among which the Magnetic Resonance Imaging (MRI) technique is the most common one …

Background: In this work, we investigated the effect of adding 0.3% w/w of the non-toxic
substance agarose to the dosimeter formulation of genipin radiochromic gel, which was …

Abstract Purpose The Leksell Gamma Knife is a complete system for radiosurgery.
Treatment dose planning of Gamma Knife assumes the human head as a homogenous …

The dose variations in the presence of bone inhomogeneity were investigated for 6 and 18
MV beams, using NIPAM polymer gel in the three field sizes, including 3× 3, 2× 2 and 1× 1 …

Background: The present study aimed to investigate the dependence of the response of the
genipin gel dosimeter on readout temperatures. Materials and Methods: To this aim, after the …

Background: Making use of the ORTHOVOLTAGE MACHINE s in Radiotherapy, is one of the
routine methods for the treatment of the superficial lesions. In this study, an important …

Background: The human body contains of different tissues and cavities with different
physical and radiological properties. Most important among these are tissues and cavities …

Background: On account of the lower electron density in the lung tissue, the dose distribution
in the lung cannot be verified with the existing polymer gel dosimeters. Thus, the aims of this …

Todays gamma knife radiosurgery is used widely for treatment of very small brain tumors. In
order to investigate accuracy of dosimetry and treatment planning calculations, using Monte …