Calculation Algorithm

Experience of IQM at Southampton for SRS cases

Author: Chandrasekaran, M., et al, University Hospital Southampton, United Kingdom Summary: Mekala Chandrasekaran from University Hospital Southampton presented their successful implementation of IQM for single-isocentre SRS treatments of multiple brain metastases. By extending beam modeling to sub-centimeter fields, the team achieved segment-by-segment accuracy within 3%, confirming IQM’s precision and reliability for complex stereotactic QA.

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Optimisation of Elements beam model and IQM dose calculation model for single isocentre multiple brainmets patient specific dosimetry

Author: M. Chandrasekaran1, et al, University Hospital Southampton (UK) Summary: This study aimed to find the best fit Elements multi leaf collimator (MLC) parameters and improve the accuracy of the IQM dose calculation model for single isocentre treatment for multiple brainmets (MBM) and patient specific dosimetry (PSD) for Elekta Agility Versa HD linac. .

Optimisation of Elements beam model and IQM dose calculation model for single isocentre multiple brainmets patient specific dosimetry Read More »

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