Stereotactic body radiation therapy (SBRT) plans considering 90 Y selective internal radiation therapy (SIRT) for patients 9 and 10. Liver (blue), tumor 1 (magenta), tumor 2 (cyan, patient 10 only), and dose-constraining 7 Gy equivalent dose (EQD) isodose (orange, corresponding to ≈40 Gy to normal liver from 90 Y SIRT) contours were used for ....