The use of TCP based EUD to rank and compare lung radiotherapy ...

What should we know about photon dose calculation algorithms ...

The use of TCP based EUD to rank and compare lung radiotherapy plans: in-silico study to evaluate the correlation between TCP with physical ...

Dosimetric and biological comparisons of single planning ... - Frontiers

... lung cancer SBRT planning based on the Cyber-Knife system ... For the combined lungs, the EUD ... radiotherapy applications. Although Plan D ...

Prediction of Tumor Control in 90 Y Radioembolization by Logit ...

Conclusion: Despite the heterogeneous patient cohort, logistic regression TCP models showed a strong association between various dose metrics ...

Analysis of Hepatocellular Carcinoma Stereotactic Body Radiation ...

The percentage increase in TCP versus T/N EUD ratio (range, −2.7% to 40.9%) showed a different pattern compared with the percentage increase in ...

Viability of the EUD and TCP concepts as reliable dose indicators

The purpose of this investigation was to determine the level of sensitivity of EUD to model parameters for significant variations in dose distribution and ...

Radiobiological comparison of 3D conformal and intensity ...

The most adopted radiation therapy treatment in breast cancer patients consists of. Intensity Modulation Radiation Therapy (IMRT) and 3D conformal radiation ...

Prediction of Radiobiological Indices and Equivalent Uniform Dose ...

The objective of this study is to predict TCP, NTCP and EUDs for lung cancer radiotherapy treatment plans using an artificial neural network (ANN). A total of ...

A free program for calculating EUD-based NTCP and TCP in ...

Provide a simple research tool that may be used to calculate the NCTP or TCP of a particular treatment plan. Illustrate the implementation of the EUD-based ...

Dosimetric Comparison and TCP-NTCP Modeling for Lung, Heart ...

The aim of this study was to evaluate the dose distribution, as well as tumor control probability (TCP) and normal tissue complications probability (NTCP) m ...

Tumor Control Probability Modeling for Radiation Therapy ... - Frontiers

Conclusion: Four TCP models for primary KCs were developed based on pooled clinical data that may be used to further test the recommended kV and MV x-ray and ...

Dosimetrical and radiobiological approach to ... - Springer Medizin

The following analyses from lung cancer radiotherapy ... Thus, Wilcoxon signed rank test can be used ... based on γ-criteria and radiobiological based on EUD ...

Application of Multiple Radiobiological Models in Predicting TCP

doses to liver as compared to the original FB-based plan, when the plan was mapped onto phase-specific images. Mean liver doses were also under- estimated when ...

(Radio)Biological Optimization of External‐Beam Radiotherapy

There is a significant TCP increase while the DVHs for the “paired” lung minus the GTV (“uninvolved” lung) for the standard and ...

Dosimetric evaluation of a simple planning method for improving ...

The CO, STO and BDPC methods were then compared regarding conformity index (CI), homogeneity index (HI) of the target, organs at risk (OARs) ...

Dose volume histogram analysis and comparison of different...

Various researchers developed their own in-house evaluation software for TCP and NTCP calculation.[3 –6] Some of these models do not consider the fractionation ...

A TCP‐NTCP estimation module using DVHs and known ...

A potential application of radiobiological modeling to radiotherapy is the ranking of treatment plans via a more explicit determination of TCP ...

Voxel-level biological optimisation of prostate IMRT using patient ...

... based clono- gen distribution information and segment-level TCP model. In the current study, the BiRT approach was ex- tended to prostate ...

Dose volume histogram analysis and comparison of different ...

Both Poisson-based and Niemierko models equally reproduce the same standard TCP data in testing of TCP. In case of clinical data generated from treatment ...

Stereotactic body radiotherapy in lung cancer: a contemporary review

Based on a retrospective study of a large number of patients (497 patients, 525 lesions), the 3-year local failure rate was 34.1% with standard ...