Stereotactic Analysis
RIT113 IMRT QA Software » Stereotactic Analysis

The RIT113 Stereotactic routines utilize advanced image processing techniques to automatically locate the center of stereotactic fields and analyze objects within these fields. These techniques ensure that the measurements are made with very high spatial precision. The high level of dose resolution available with the RIT113 provides unprecedented measurements in the penumbra regions. These tools provide the accuracy needed for performing quality assurance on stereotactic fields.

V5 now allows you to view multiple analyses simultaneously. See Customizing Your User Interface.

Stereotactic Cone Profiles

Stereotactic Alignment

This routine automatically measures the radial and transverse profiles from a calculated centroid to check for proper alignment. By automatically finding the center of the cone and taking profiles, this routine removes the guess work and greatly enhances the repeatability of this measurement. FWHM, Flatness, Symmetry, Penumbras, and basic statistics are measured for each profile.

In the V5 analysis panes you can view the Transverse Profile, the Radial Profile, the Mean Radial Profile, and the Difference of the Profiles simultaneous, or individually.

This routine automatically measures the relative positions of multiple stereotactic cones and radio-opaque balls to check for proper alignment. Non circular cone shapes such as those generated by MLC leaves are supported.

RIT113 determines the exact centroid of the ball and reports the exact centroid of the cone. This gives you significantly higher levels of repeatability and it's dramatically faster than hand measurements.