Fig. 3From: Predictive role of PD-L1 expression in the response of renal Medullary carcinoma to PD-1 inhibitionPET scan of patient 1 demonstrating disease progression. a Scan obtained in October 2016 showing prominent mediastinal lesions. b Latest scan in February 2017 after 28 cycles of nivolumab and palliative radiation to the mediastinum showing new metastatic lesions in the liver and lungs but resolution of medistanial diseaseBack to article page