Figure 1From: A case of long-term survival following hepatectomy for liver metastasis of Merkel cell carcinoma Preoperative abdominal computed tomography. Preoperative abdominal computed tomography revealed an ill-defined mass (white arrowhead), 20 mm in diameter, on the liver segment IV (A), which was well-stained in the arterial phase (B), and ring-shaped enhanced in the portal phase (C).Back to article page