Robust radiotherapy planning

J Unkelbach, M Alber, M Bangert… - Physics in Medicine …, 2018 - iopscience.iop.org
Motion and uncertainty in radiotherapy is traditionally handled via margins. The clinical
target volume (CTV) is expanded to a larger planning target volume (PTV), which is …

Target margins in radiotherapy of prostate cancer

S Yartsev, G Bauman - The British journal of radiology, 2016 - academic.oup.com
We reviewed the literature on the use of margins in radiotherapy of patients with prostate
cancer, focusing on different options for image guidance (IG) and technical issues. The …

Coverage optimized planning: probabilistic treatment planning based on dose coverage histogram criteria

JJ Gordon, N Sayah, E Weiss, JV Siebers - Medical physics, 2010 - Wiley Online Library
This work (i) proposes a probabilistic treatment planning framework, termed coverage
optimized planning (COP), based on dose coverage histogram (DCH) criteria;(ii) describes a …

Probabilistic objective functions for margin-less IMRT planning

R Bohoslavsky, MG Witte, TM Janssen… - Physics in Medicine & …, 2013 - iopscience.iop.org
We present a method to implement probabilistic treatment planning of intensity-modulated
radiation therapy using custom software plugins in a commercial treatment planning system …

Dosimetric evaluation of incorporating patient geometric variations into adaptive plan optimization through probabilistic treatment planning in head and neck cancers

Q Liu, J Liang, D Zhou, DJ Krauss, PY Chen… - International Journal of …, 2018 - Elsevier
Purpose Four-dimensional (4D) adaptive radiation therapy (ART) treatment planning is an
alternative to the conventional margin-based treatment planning approach. In 4D ART …

Robust radiation therapy optimization using simulated treatment courses for handling deformable organ motion

A Fredriksson, E Engwall… - Physics in Medicine & …, 2021 - iopscience.iop.org
We describe a radiation therapy treatment plan optimization method that explicitly considers
the effects of interfraction organ motion through optimization on the clinical target volume …

Maximizing the probability of satisfying the clinical goals in radiation therapy treatment planning under setup uncertainty

A Fredriksson, A Forsgren, B Hårdemark - Medical Physics, 2015 - Wiley Online Library
Purpose: This paper introduces a method that maximizes the probability of satisfying the
clinical goals in intensity‐modulated radiation therapy treatments subject to setup …

Fast dose algorithm for generation of dose coverage probability for robustness analysis of fractionated radiotherapy

D Tilly, A Ahnesjö - Physics in Medicine & Biology, 2015 - iopscience.iop.org
A fast algorithm is constructed to facilitate dose calculation for a large number of randomly
sampled treatment scenarios, each representing a possible realisation of a full treatment …

Dose coverage calculation using a statistical shape model—applied to cervical cancer radiotherapy

D Tilly, AJAJ Van De Schoot, E Grusell… - Physics in Medicine …, 2017 - iopscience.iop.org
Dose coverage calculation using a statistical shape model—applied to cervical cancer
radiotherapy - IOPscience This site uses cookies. By continuing to use this site you agree to …

A TCP model incorporating setup uncertainty and tumor cell density variation in microscopic extension to guide treatment planning

JY **, FM Kong, D Liu, L Ren, H Li, H Zhong… - Medical …, 2011 - Wiley Online Library
Purpose: Tumor control probability (TCP) models have been proposed to evaluate and
guide treatment planning. However, they are usually based on the dose volume histograms …