Time-Related Outcome Following Palliative Spatially Fractionated Stereotactic Radiation Therapy (Lattice) of Large Tumors - A Case Series.

Purpose: Lattice radiation therapy (LRT), a form of spatially fractionated radiation therapy, holds promise for treating large tumors. Despite its introduction in clinical practice around 2010, there remains limited information on its time-related outcomes despite consistently high response rates and tolerability. We assessed the time-related outcome of our palliative LRT cohort.