Fig. 4From: Response to immune checkpoint inhibitor combination therapy in metastatic RET-mutated lung cancer from real-world retrospective dataThe correlation between activities of ICIs in RET fusion positive patients and PD-L1 level. (A) maximum Changes in the target lesions based on different PD-L1 levels (B) relationship between PD-L1 expression and efficacy in responders (PR) and non-responders (SD and PD); (C) The correlation between PD-L1 level and maximum changes in target lesionsBack to article page