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Fig. 17 | Insights into Imaging

Fig. 17

From: Radiological review of skull lesions

Fig. 17

Parosteal osteosarcoma. Axial CT (a, b) images show a lobulated exophytic mass (arrowheads) with central dense ossification in the left temporo-occipital region. Axial T1-weighted (c), axial T2-weighted (d) and axial post-contrast T1-weighted (e) images re-demonstrate a juxta-cortical enhancing lesion abutting the outer table of the left temporo-occipital bones (arrows) with a small component extending into the medullary cavity with associated cortical disruption (dashed arrows)

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