Leaving work early this afternoon to have another round of CT scans done. Expected result is to calibrate growth of lesions in liver and lymph. (Other results are possible but not likely.) Additional possible result is to uncover extent of potential lesions in lungs. (We're looking based on some evidence from prior scans, don't really know.) I've been dealing with my fears about this mostly by staying a few hundred yards ahead of their snapping teeth. Today, I feel the bite, though I won't get the scan results until Wednesday.