Figure 1From: Soft-tissue perineurioma of the retroperitoneum in a 63-year-old man, computed tomography and magnetic resonance imaging findings: a case report Computed tomography results. (a) Plain computed tomography (CT) shows a well-corcumscribed water-density (12HU) mass at the pancreatic body. (b) Contrast-enhanced CT shows the tumor with subtle enhancement (30HU).Back to article page