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Dosimetric Accuracy of Ray|tracing Algorithm for Treatment of ...


Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of ...

Purpose/Objective(s). Frequently, dose adjustments or optimization using Monte Carlo are employed to correct for tissue homogeneity inaccuracies of the ray- ...

Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of ...

A. Sahgal: None. 2162. Reirradiation With Stereotactic Body Radiation Therapy (SBRT):. Analysis of Human Spinal Cord Tolerance ...

Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of ...

Request PDF | On Nov 1, 2012, R.L. Ebeling and others published Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of Thoracic Spine Lesions Using ...

Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of ...

Article on Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of Thoracic Spine Lesions Using Robotic Radiosurgery, published in International ...

Dosimetric accuracy of the Convolution algorithm for Leksell Gamma ...

This mainly stems from the higher calculated beam‐on times relative to the standard ray tracing‐based LGP‐TMR10 dose calculation algorithm. This ...

Evaluation of ray tracing and Monte Carlo algorithms in dose ...

While Monte Carlo (MC) calculation methods are the most accurate, Ray Tracing (RT) methods are also commonly employed. We evaluated dose calculation differences ...

Comparison of the accuracy of Monte Carlo and Ray Tracing dose ...

Single plan multiple brain targets (MBT) stereotactic radiosurgery dose difference between Monte Carlo (MC) and Ray Tracing (RT) algorithms has not been ...

Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of ...

Read Dosimetric Accuracy of Ray-tracing Algorithm for Treatment of Thoracic Spine Lesions Using Robotic Radiosurgery.

Large-scale dosimetric assessment of Monte Carlo recalculated ...

Owing to its short computation time and simplicity, the Ray-Tracing algorithm (RAT) has long been used to calculate dose distributions for the CyberKnife ...

Dosimetric indices for all treatments for the ray-casting algorithm...

... Recent studies have used MC calculations to examine the accuracy of PB algorithms for IMPT. [24][25] [26] In the studies of ...

Dosimetric accuracy of the Convolution algorithm for Leksell Gamma ...

This mainly stems from the higher calculated beam-on times relative to the standard ray tracing-based LGP-TMR10 dose calculation algorithm. This ...

Comparison of Ray Tracing and Monte Carlo Calculation Algorithms ...

For cervical, lumbar, and sacral spine lesions, the RT algorithm can be regarded as sufficient and appropriate for accurate calculation of dose. Besides, for ...

SU‐E‐T‐432: Dosimetric Computation of Cyberknife SBRT Plans for ...

Purpose: It is well‐accepted that Monte Carlo algorithm (MCA) methods are superior to Ray‐Tracing algorithm (RTA), i.e., effective path length (EPL), ...

A Dosimetric study of Ray Tracing and Monte Carlo ... - IJSEAS

This brings great benefits in terms of dose calculation accuracy with MC being the most accurate calculation algorithm, however it also brings great challenges ...

MODEL-BASED DOSE CALCULATION ALGORITHMS IN ... - AAPM

Medical Physics. 40 (2013) 011712. ▫. Petrokokkinos et al. Dosimetric Accuracy of a Deterministic Radiation Transport. Based 192-Ir Brachytherapy Treatment ...

Evaluation of dose calculation accuracy of treatment planning ...

A typical TPS is equipped with multiple dose calculation algorithms. Generally, these algorithms boast either calculation speed or accuracy, but ...

Dosimetric comparison of iPlanR Pencil Beam (PB) and Monte Carlo ...

Stereotactic radiosurgery/radiotherapy (SRS/SRT) is a hypofractionated treatment where accurate dose calculation is of prime importance. The accuracy of the ...

Influence of CyberKnife Prescription Isodose Line on the ...

After optimization, 30%–90% PIDL plans were generated by ray tracing (RT). In the evaluation module, CK plans were recalculated using the MC ...

Dosimetric accuracy of the Convolution algorithm for Leksell Gamma ...

... the standard ray tracing-based LGP-TMR10 dose calculation algorithm. This study aims to evaluate the accuracy of the LGP-Convolution in scenarios where the ...

Dose Calculation Algorithms | Oncology Medical Physics

Ray tracing algorithms are used in kernel based dose calculation algorithms to transport energy from the radiation source through the patient/phantom data set.