2017_IGRT course book

Intra-cranial stereotactic radiotherapy

Clinical outcome after frameless stereotactic radiosurgery

Breneman IJROBP 2009

• 2005 – 2006 • 53 patients with 158 metastases • Frame-less radiosurgery with median dose 18Gy • BrainLab Novalis system

LC 80% @ 1a

OS 44% @ 1a

➢ Very similar to invasive frame-based SRS results