参考文献[1]. Completeand Durable Response After Radiation Therapy to Primary Tumor Site of a PatientWith Metastatic Anorectal Mucosal Melanoma With Oligoprogression on Nivolumab.https://doi.org/10.1016/j.adro.2020.02.006[2]. SchoenfeldAJ,Rizvi H,Memon D,et al.Acquired resistance to PD-1 blockade inNSCLC[EB/OL].ASCO 2020,abstract 9621. 封面图来源:摄图网