Dose calculations for external photon beams in radiotherapy

A Ahnesjö, MM Aspradakis - Physics in Medicine & Biology, 1999 - iopscience.iop.org
Dose calculation methods for photon beams are reviewed in the context of radiation therapy
treatment planning. Following introductory summaries on photon beam characteristics and …

Intensity-modulated radiotherapy: current status and issues of interest

Intensity Modulated Radiation Therapy … - International Journal of …, 2001 - Elsevier
Purpose. To develop and disseminate a report aimed primarily at practicing radiation
oncology physicians and medical physicists that describes the current state-of-the-art of …

Report of AAPM Task Group 155: megavoltage photon beam dosimetry in small fields and non‐equilibrium conditions

IJ Das, P Francescon, JM Moran, A Ahnesjö… - Medical …, 2021 - Wiley Online Library
Small‐field dosimetry used in advance treatment technologies poses challenges due to loss
of lateral charged particle equilibrium (LCPE), occlusion of the primary photon source, and …

Monte Carlo modelling of external radiotherapy photon beams

F Verhaegen, J Seuntjens - Physics in medicine & biology, 2003 - iopscience.iop.org
An essential requirement for successful radiation therapy is that the discrepancies between
dose distributions calculated at the treatment planning stage and those delivered to the …

Current status and future perspective of flattening filter free photon beams

D Georg, T Knöös, B McClean - Medical physics, 2011 - Wiley Online Library
Purpose: Flattening filters (FFs) have been considered as an integral part of the treatment
head of a medical accelerator for more than 50 years. The reasons for the longstanding use …

Cone beam computed tomography with a flat panel imager

DA Jaffray, JW Wong, JH Siewerdesen - US Patent 7,471,765, 2008 - Google Patents
First worldwide family litigation filed litigation Critical https://patents. darts-ip. com/? family=
22673462&utm_source= google_patent&utm_medium= platform_link&utm_campaign …

A CT‐based Monte Carlo simulation tool for dosimetry planning and analysis

JJ DeMarco, TD Solberg, JB Smathers - Medical physics, 1998 - Wiley Online Library
The Los Alamos code mcnp4a (M_onte C_arlo N_‐P_article version 4A) is currently used to
simulate a variety of problems ranging from nuclear reactor analysis to boron neutron …

Beam modeling and beam model commissioning for Monte Carlo dose calculation‐based radiation therapy treatment planning: report of AAPM Task Group 157

CMC Ma, IJ Chetty, J Deng, B Faddegon… - Medical …, 2020 - Wiley Online Library
Dose calculation plays an important role in the accuracy of radiotherapy treatment planning
and beam delivery. The Monte Carlo (MC) method is capable of achieving the highest …

The international commission on radiation units and measurements

HG Menzel - Journal of the ICRU, 2012 - journals.sagepub.com
The International Commission on Radiation Units and Measurements - Hans-Georg Menzel,
2012 Skip to main content Intended for healthcare professionals Sage Journals Home Search …

Using a Monte Carlo model to predict dosimetric properties of small radiotherapy photon fields

AJD Scott, AE Nahum, JD Fenwick - Medical physics, 2008 - Wiley Online Library
Accurate characterization of small‐field dosimetry requires measurements to be made with
precisely aligned specialized detectors and is thus time consuming and error prone. This …