Sentence examples for inverse planning from inspiring English sources

To compare the quality of volumetric modulated arc therapy (VMAT) or intensity-modulated radiation therapy (IMRT) plans generated by an automated inverse planning system with that of dosimetrist-generated IMRT treatment plans for patients with stage III lung cancer.

Computerised inverse planning.

This process is known as inverse planning.

It is however of extreme importance to apply very strict constraints in case of inverse planning.

One of the key features that distinguishes IMRT from other radiotherapy techniques is the use of computerised inverse planning.

Five mm was setting on the outer layer of PTV as hypothetical boluses during HITS plan to avoid the overhit of the inverse planning.

For designing IMRT inverse plans, an optimization strategy is typically used to minimize an objective or cost function of radiation beam weights [3].

To avoid the interplay effect, the constraint on MLC motion of 0.1 cm/degree was applied in the VMAT inverse plan so that MLC had little chance to hide the PTV and carried out in accordance with the protocol in The University of Tokyo Hospital.

Our IMRT program evolved with the inclusion of a commercially available inverse treatment planning system in September 1999.

To evaluate dosimetry and source location relative to CT-based dosimetry when performing real-time dynamic permanent prostate brachytherapy (PPB) with inverse treatment planning.

In this paper, we present the general aspects of this approach and an evaluation of the optimum beam configuration for IMRT based on inverse treatment planning.