Fig. 2From: Metastatic renal cell carcinoma to pancreas and gastrointestinal tract: a clinicopathological study of 3 cases and review of literatureCT scan findings reveals a mass in pancreatic head (a). Microscopically, the tumor cells were large and have distinct cell borders with central round hyperchromatic nuclei and abundant clear cytoplasm (b). IHC stains were positive for RCC (c) and PAX8 (d)Back to article page