Fig. 1From: Long-term efficacy of crizotinib in a metastatic papillary renal carcinoma with MET amplification: a case report and literature reviewMicrophotographs showing a morphology of papillary renal cell carcinoma, with papillary and foamy macrophages (a) (b) (c). Tumoral cells expressed CK7 (d), Racemase/P504S (e), and C-MET +++ (f)Back to article page