An in-silico planning study of stereotactic body radiation therapy for polymetastatic patients with more than ten extra-cranial lesions

Iori, Federico; Torelli, Nathan; Unkelbach, Jan; Tanadini-Lang, Stephanie; Christ, Sebastian M; Guckenberger, Matthias

doi:10.1016/j.phro.2024.100567

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Iori, F., Torelli, N., Unkelbach, J., Tanadini-Lang, S., Christ, S. M., & Guckenberger, M. (2024). An in-silico planning study of stereotactic body radiation therapy for polymetastatic patients with more than ten extra-cranial lesions. Physics and Imaging in Radiation Oncology, 30, 100567. https://doi.org/10.1016/j.phro.2024.100567

Abstract

BACKGROUND AND PURPOSE

Limited data is available about the feasibility of stereotactic body radiation therapy (SBRT) for treating more than five extra-cranial metastases, and almost no data for treating more than ten. The aim of this study was to investigate the feasibility of SBRT in this polymetatstatic setting.

MATERIALS AND METHODS

Consecutive metastatic melanoma patients with more than ten extra-cranial metastases and a maximum lesion diameter below 11 cm were selected from a single-center prospective registry for this in-sili