PMC3738335_01
Histopathological section of the ossified lymph node in Fig. 2 showing malignant cells dispersed in an osteoid matrix (hematoxylin-eosin, magnification x10)
10.1258_arsr.2012.110028-fig1.jpg
PMC3738335_01_10.1258_arsr.2012.110028-fig1.jpg
ARSR-11-0028F1
Axial CT (bone window) with contrast of the upper neck shows a tumor arising from the lamina of C3 associated with large soft tissue ossification (white arrow), right ossified upper cervical lymph node (small black arrow), and intradural and right foraminal epidural ossification (large black arrow)
10.1258_arsr.2012.110028-fig2.jpg
PMC3738335_01_10.1258_arsr.2012.110028-fig2.jpg
ARSR-11-0028F2
Sagittal reconstructed CT of the neck showing ossified intradural tumor posteriorly in the spinal canal from C2 to upper C5 level. Extensive intradural spread is a very rare finding in cervical osteosarcoma
10.1258_arsr.2012.110028-fig3.jpg
PMC3738335_01_10.1258_arsr.2012.110028-fig3.jpg
ARSR-11-0028F3