(Downloading may take up to 30 seconds. If the slide opens in your browser, select File -> Save As to save it.)
Terms and Conditions for Use
Click on image to view larger version.

View larger version (381K)
Figure 5. Photograph of the sagittally sectioned gross specimen from en bloc resection of the sacrum shows a large, lobulated mass occupying the sacral canal (solid arrow) and extending anteriorly into the sacral hollow (open arrow). Areas of hemorrhage and necrosis are present within the mass. S1 = sacral vertebra.