MR:
Nonspecific
Fluid-fluid levels in telangiectatic osteosarcoma
Spine:
4th decade
Common in thoracic and lumbar region
Most commoon in posterior elements (80%) with ot without vertebral body involvement
Involvement of more than one level in 17%
References:
Rodallec MH et al. Diagnostic Imaging of Solitary Tumors of the Spine: What to Do and Say. RadioGraphics 2008;28:1019-1041
