Imaging and Management of Incidental Renal Lesions

Figure 2

Hypertrophied column of Bertin. Gray scale US (a); CEUS (b, c). Gray scale US shows a “mass-mimicking” unfolding of cortical renal tissue (arrows) between renal medullary pyramids. After contrast medium administration, the enhancement is similar to the surrounding cortical parenchyma.

(a)

(b)

(c)