IMRT

Long-term data comparing 3D CRT for prostate cancer versus the use of IMRT is only now beginning to mature.

With improvement of the delivery efficiency, IMRT should provide the optimal treatment for recurrent nasopharyngeal carcinoma.

The research of this paper provided one more choice for the dose calculation algorithm in IMRT treatment planning system.

Objective: To evaluate Clinical verification of inverse intensity modulated radiation therapy(IMRT).

Conclusion The objective function is valid and efficient for clinical application in IMRT inverse planning optimization.

In relative dose verification, 27 out of 30 patients'passed point in IMRT plans are more than 90% which means the calculation passes.

Taking simulated annealing algorithm which has high local searching ability into genetic algorithm selecting accelerator gantrys.

The optimal decomposition of the intensity modulated mapping matrix for IMRT is studied in this paper.

The planned dose distributions were more conformal to the sensitive normal tissue structures by IMRT plans in 3 different sites.

Meanwhile, use 2 dimensional ionization chamber array for relative dose verification of IMRT.

This paper mainly concerns two critical issues of IMRT: the objective function and the convolution kernels based on Monte Carlo method.

Objective: To compare dosimetry of 3D-CRT and IMRT plan for para-aortic lymph node tumor metastasis.

Methods The absolute dose between static physical compensator IMRT plan and polymethyl phantoms was compared in 17 cases.

Meantime, use 2 dimensional ionization chamber array for relative dose verification in 30 IMRT plans.

For the study, physicians administered a dose of radiation with IMRT to the entire breast for four weeks (20 daily treatments).

OBJECTIVE: To study the random error and its clinical application in analyzing intensity modulated radiation therapy (IMRT).

Conclusion: In order to ensure the quality of IMRT plan, dosimetric verification is necessary.

Quality assurance for intensity-modulated radiation therapy(IMRT)is an important issue to study.

Influence of dose distribution selected from different beam orientation for a nasopharyngeal carcinoma IMRT plan

Comparison of the irradiation doses for IMRT and conventional radiotherapy in nasopharyngeal carcinoma patients

Study of dose calculation and beam parameters optimization with genetic algorithm in IMRT

Verification on the Existence of the Degenerated Solutions in IMRT Optimization

A Feasible Study of Stepwise-plan IMRT for Local Advanced Nasopharyngeal Carcinoma

Genetic algorithm applied to optimization of IMRT inverse planning

Effect of the Size of Solution Space and the Size of Voxels in Beam Orientation Optimization of IMRT

intensity modulated radiation therapy(IMRT);

Methods and techniques for precise verification of IMRT dose distribution using DVS

Dosimetry Verification and Quality Assurance Test of IMRT

IMRT for treatment of nasopharyngeal carcinoma: A report of 43 cases

Effect of Radiation Cut-off Radius on Dose Calculation in IMRT

Dosimetric effect of setup on normal tissue with IMRT for prostate cancer