Search Results - "ASPRADAKIS, M. M"
-
1
Report of AAPM Task Group 155: Megavoltage photon beam dosimetry in small fields and non‐equilibrium conditions
Published in Medical physics (Lancaster) (01-10-2021)“…Small‐field dosimetry used in advance treatment technologies poses challenges due to loss of lateral charged particle equilibrium (LCPE), occlusion of the…”
Get full text
Journal Article -
2
SP-0410 SMALL PHOTON FIELD DOSIMETRY: CHALLENGES IN ABSOLUTE, REFERENCE AND RELATIVE DOSIMETRY
Published in Radiotherapy and oncology (01-05-2012)Get full text
Journal Article -
3
SSRMP Recommendations No 9: Reference dosimetry in low and medium energy x-ray beams
Published in Zeitschrift für medizinische Physik (01-11-2023)“…The SSRMP recommendations on reference dosimetry in kilovolt beams as used in radiation therapy were revised to establish current practice in Switzerland. The…”
Get full text
Journal Article -
4
Dose calculations for external photon beams in radiotherapy
Published in Physics in medicine & biology (01-11-1999)“…Dose calculation methods for photon beams are reviewed in the context of radiation therapy treatment planning. Following introductory summaries on photon beam…”
Get more information
Journal Article -
5
SP-0702 Dosimetry for small fields in radiotherapy; Current status & future requirements
Published in Radiotherapy and oncology (01-05-2023)Get full text
Journal Article -
6
Reference dosimetry on TomoTherapy: an addendum to the 1990 UK MV dosimetry code of practice
Published in Physics in medicine & biology (21-03-2014)“…The current UK code of practice for high-energy photon therapy dosimetry (Lillicrap et al 1990 Phys. Med. Biol. 35 1355-60) gives instructions for measuring…”
Get more information
Journal Article -
7
Experimental verification of convolution/superposition photon dose calculations for radiotherapy treatment planning
Published in Physics in medicine & biology (07-09-2003)“…This work describes an experimental verification of the two-photon dose calculation engines available on the Helax-TMS (version 6.1) commercial radiotherapy…”
Get more information
Journal Article -
8
Dosimetric and treatment planning considerations for radiotherapy of the chest wall
Published in British journal of radiology (01-10-2006)“…Radiotherapy treatment planning calculations of the chest wall are complex due to missing tissue, the thin chest wall and the presence of lung. The accuracy of…”
Get full text
Journal Article -
9
SP-0217 Detector specific output correction factors: How to use them in practice
Published in Radiotherapy and oncology (01-04-2019)Get full text
Journal Article -
10
TH‐A‐203‐01: Small Field Dosimetry
Published in Medical Physics (01-06-2010)“…Use of small photon fields have been an established practice in stereotactic radiotherapy for many years and have more recently been used for extra‐cranial…”
Get full text
Conference Proceeding Journal Article -
11
Acceptance, commissioning and clinical use of the WOmed T-200 kilovoltage X-ray therapy unit
Published in British journal of radiology (01-01-2015)“…The objective of this work was to characterize the performance of the WOmed T-200-kilovoltage (kV) therapy machine. Mechanical functionality, radiation…”
Get full text
Journal Article -
12
Small photon field dosimetry: present status
Published in Physica medica (2014)Get full text
Journal Article -
13
Elements of commissioning step-and-shoot IMRT: delivery equipment and planning system issues posed by small segment dimensions and small monitor units
Published in Medical dosimetry : official journal of the American Association of Medical Dosimetrists (2005)“…The implementation of intensity-modulated radiation therapy (IMRT) in the clinic necessitates commissioning for all systems involved. This paper describes work…”
Get more information
Journal Article -
14
A technique for the fast calculation of three-dimensional photon dose distributions using the superposition model
Published in Physics in medicine & biology (01-08-1997)“…Techniques for reducing computation time in 3D photon dose calculations are addressed with specific emphasis given to the convolution/superposition approach. A…”
Get more information
Journal Article -
15
A study to assess and improve dose computations in photon beam therapy
Published in Medical physics (Lancaster) (01-08-1997)“…The thesis provides a comprehensive and critical review of existing photon dose calculation models. Two applications of the Monte Carlo method to radiotherapy…”
Get full text
Journal Article -
16
A study to assess and improve dose computations in photon beam therapy
Published 01-01-1997“…This thesis is concerned with the calculation of dose at a point for megavoltage photon therapy. The review of dose calculation algorithms provides a…”
Get full text
Dissertation