fig3
From: Imaging
![Imaging](https://image.oaes.cc/35d85479-e840-4c64-a9f0-f60167d3dd1e/3202.fig.3.jpg)
Figure 3. Bosniak 2F cyst. A: Grey scale sonography shows in the mid portion of the left kidney cystic lesion with thin hyperechoic septum; B: Contrast enhanced sonography reveal homogeneous enhancement of the septum without parietal nodule