Fig. 1From: Significant response to nivolumab for metastatic chromophobe renal cell carcinoma with sarcomatoid differentiation: a case reportComputed tomography images demonstrate a decrease in the size of lung nodules, lung hilar lymph node metastases, and skin metastases after four and twelve cycles of nivolumab. a Before initiating nivolumab therapy. b After four cycles of nivolumab. c After twelve cycles of nivolumabBack to article page