fig1
From: Imaging
Figure 1. Pseudotumor. A: Grey-scale sonography shows isoechoic cortical mass (or dromedary hump?) in the midportion of the kidney (arrows); on contrast-enhanced sonograms the lesion shows enhancement equal (or similar) to the kidney in all vascular phases. Computed tomography with contrast injection before (B), after (C) and 3D reconstruction (D) doesn’t show focal renal lesions
