Positron Emission Tomography/Computed Tomography (PET/CT)-Based, Local Consolidative Radiotherapy after Chemoimmunotherapy in Metastatic, Non-Oncogene-Addicted Non-Small-Cell Lung Cancer (NSCLC).

The optimal sequence of chemo/immuno- and radiotherapy (RT) in metastatic non-small-cell lung cancer (NSCLC) remains challenging. Here, we describe the case of a 58-year-old female patient with an initially metastasized NSCLC obtaining local and distance durable response after chemo-immunotherapy and local RT associated with immunotherapy maintenance. Our experience offers a valuable perspective in choosing how to combine therapies to ensure the longest possible response in patients with estimated poor prognosis.