Figure 1From: Castleman disease mimicked pancreatic carcinoma: report of two casesImage findings of case 1. Case1: Axial unenhanced computed tomography of abdomen depicts a 3 × 2.1cm mass (arrows) at pancreatic head (A). Contrast-enhanced ultrasonography reveals a solitary mass that homogeneous intense enhancement after contrast material administration (B,C).Back to article page