Fig. 3

WBLDCT-based comprehensive bone disease assessment in a 65-year-old male with newly diagnosed multiple myeloma. Multiple osteolytic lesions are seen in the skull, spine and sternum on a sagittal MPR image (a). T7 demonstrates complete collapse (arrow in a). In the axial image at the level of T7 (b) extensive paramedullary soft tissue disease is seen inside the spinal canal (arrow) as well as in the right paravertebral space (arrowhead). In a coronal MPR image of the left femur (c) a 1.3 cm well-defined hyperdense nodule (mean density 80 HU) is seen in the proximal medullary cavity (arrow). HU Hounsfield units