Tuesday, December 20, 2011

Giant cell tumor

Radiological appearances:

A)Radio graphs:

1-A lytic lesion with cortical expansion with no sclerotic limb.

Giant cell tumor of the upper sacrum in a 33-year-old woman. Coronal reformatted CT image shows a well-defined lytic lesion of the right upper part of the sacrum with extension through the right sacroiliac joint and absence of a sclerotic rim.

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