This is a contiguous series of coronally reformatted CT slices of the pelvis of the same 41y old man whose axial slices are shown in the previous set of images. The first slice is the most anterior of those shown, and the series progresses posteriorly. You can scan through the series either by (1) positioning the cursor over the image, holding down the left mouse button, then sliding the cursor up or down the image, or (2) hitting the keyboard keys > and < (no shift required). Scan through this series of slices and try to identify the labelled structures. Sometimes a structure is labelled in only one of the sections in which it can be seen; in other cases the same structure may be labelled in a few sections, not necessarily contiguous. The answers will be revealed when you click on the appropriately labelled drop-down arrows below the image.