Figure 1

Pre-therapy and follow-up computed tomography images. (a,b) The pre-therapy axial post-contrast computed tomography images (with region of interest measurements) shows multiple liver metastases that were hypodense compared with the normal density of the liver and spleen parenchyma. (c,d) In the follow-up examination, a progress of the metastases was noted and a diffuse abnormal low density of the liver. HU, Hounsfield units.