Effects of different treatments on the prognosis of patients with single-organ oligometastasis of esophageal cancer after surgery–a retrospective single center study

Aggressive local therapy combined with systemic chemotherapy can benefit patients with soOMEC after surgery, and for patients with OM appearing at 1 year after surgery, aggressive radiotherapy or combined chemotherapy is expected to improve the prognosis and prolong OS. The nomogram models developed in this study demonstrated strong predictive performance in internal validation and hold potential as clinical tools for estimating the prognosis of patients and assisting in treatment decision-making. However, their true clinical utility and generalizability require further validation through larger, multicenter, and prospective studies.