Spine
Figure 1: Spine T1-weighted MRI image fat-sat showing a diffuse signal alteration in the vertebral bodies plus the presence of tissue at the lumbo-sacral level.


Keywords: lumbo-sacral level,  MRI,  spine

Spine
Figure 2: Spine T1-weighted MRI image with gadolinium. The red arrow indicates the epidural tissue in the epidural space at the lumbosacral level.


Keywords: lumbo-sacral level,  MRI,  spine

Spine
Figure 3: Cervical spine T1-weighted MRI image with gadolinium showing a mild leptomeningeal enhancement.


Keywords: leptomeningeal enhancement,  MRI,  spine

Skeletal involvement
Figure 4: Radionuclide scan showing extensive skeletal involvement with diffuse vertebral and iliac bilateral localizations.


Keywords: radionuclide scan,  skeletal involvement