Figure 2.

Contrast-enhanced CT Imaging. (a, c) Coronal and axial sections of the thorax in lung windows. There is right apical reticular change with pleuroparenchymal distortion and associated bronchiectasis (arrows). (b) Coronal view through the kidneys demonstrates an ill-defined left upper pole low attenuation hypoenhancement (dotted region), with normal enhancement of the remainder of the renal parenchyma bilaterally. (d) Axial view through the pelvis demonstrates a solitary peripherally calcified retroperitoneal lymph node (arrow). (e) Axial view through the deep pelvis demonstrates multiple small foci of gas within the prostate gland (arrow). (f) Axial view in the mid-pelvis demonstrates a peripherally enhancing low density collection in the region of the right seminal vesicles.