Dose Course 2018_Flipping book

Eclipse

• For AAA CT HU mapped to electron density from user specified (or default) CT-ED curve – Truncates all HU higher than max in CT ED curve – Max electron density in AAA is 15 • CT HU mapped to mass density for Acuros XB – From mass density Acuros sets the material composition of voxels – Automatic CT to material up to 3g/cm^3, manual assignment above 3 – Maximum 8g/cm^3 (stainless steel)