USC Keck School of Medicine

This study explored the clinical feasibility of implementing simultaneous integrated boost (SIB) GRID therapy planning technique for Spatially Fractionated Radiotherapy (SFRT).

Spatially fractionated radiation therapy (SFRT) aims to deliver high-dose peaks within tumors while maintaining low-dose valleys. However, commonly used peak-to-valley ratios or D5/D95 and D10/D90 metrics derived from gross tumor volume (GTV) DVHs fail to acc...