Varian Portal Dosimetry

Portal Dosimetry allows you to compare PortalVision™ acquired dose images generated by intensity-modulated radiation therapy (IMRT) irradiation to two portal dose2 images predicated by the treatment planning system.

With the Varian® Portal Dosimetry feature, clinicians can quickly verify that the planned dose is the dose delivered.
Use Portal Dosimetry to compare an electronic relative dose image from Varian's PortalVision to a predicted portal dose image calculated by Varian's Eclipse™ treatment planning system.
In an instant, you see quantitative comparisons of the two images, including dose difference, gamma analysis, point dose measurements, and line profiles.