Misdiagnosis of pancreatic metastasis from renal cell carcinoma: A case report

Figure 3 Abdominal magnetic resonance imaging. A: T1W in-phase; B: out-of-phase images show a well-defined mass (arrow) in the pancreatic head, with signal loss on out-of-phase images for intracellular fat (arrow); C: Diffusion-weighted image (b 800 s/mm²); D: Increased signal (arrow), with a corresponding low signal on the apparent diffusion coefficient map; E and F: T1W FS contrast-enhanced images show marked heterogeneous enhancement in the arterial phase, with wash out in venous phase (though the thin hyperintense rim persists); and G: Magnetic resonance cholangiogram shows a dilated common bile duct and main pancreatic duct.