ReviewPublished 15 July 2026Recurrent retroperitoneal sarcoma: beyond resectability toward a biology-based therapeutic frameworkDorian Yarih Garcia-Ortega · Montiel Jiménez Fuertes · Sergio Damian Quildrian · Nicolas A. Devaud · Javier Martin-BrotoOncology Reviewsdoi 10.3389/or.2026.1846525