Fig. 2From: KANK1-NTRK3 fusions define a subset of BRAF mutation negative renal metanephric adenomasHematoxylin and eosin photomicrograph of BRAF wild type case, showing classic features of renal metanephric adenoma. Small cells with a high nuclear to cytoplasmic ratio form small tubules, rudimentary intraluminal buds and sheetsBack to article page