Fig. 2From: TGR5 expression in normal kidney and renal neoplasmsTGR5 staining - a Clear cell RCC: negative for TGR5 (400X). b Type 1 papillary RCC: strongly positive for TGR5 (400X). c Type 2 papillary RCC: weakly positive with focal cells expressing TGR5 (400X). d Clear cell papillary RCC: strongly positive for TGR5 (400X). e Chromophobe RCC: moderate expression of TGR5 (400X). f Oncocytoma: weakly positive with focal cells expressing TGR5 (400X). g Metanephric adenoma: negative for TGR5 (400X). h Urothelial carcinoma of the renal pelvis: strongly positive for TGR5 (400X). i Poorly differentiated urothelial carcinoma with sarcomatoid features: strongly positive for TGR5 (400X)Back to article page