An axial CT image of a child with proptosis and vision loss shows bone destruction and extension of soft tissue masses (arrows) into the orbital apexes,

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Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Copyright © 2004 The McGraw-Hill Companies, Inc. All rights reserved.

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An axial CT image of a child with proptosis and vision loss shows bone destruction and extension of soft tissue masses (arrows) into the orbital apexes, resulting in optic nerve compression. The margins of the bulging tissue are smooth and rounded, due to confining periosteum. Source: The Orbit, Diagnostic Imaging of Infants and Children Citation: Wells RG. Diagnostic Imaging of Infants and Children; 2015 Available at: http://accesspediatrics.mhmedical.com/DownloadImage.aspx?image=/data/books/1429/well_ch27_f040.png&sec=84706003&BookID=1429&ChapterSecID=84705923&imagename= Accessed: January 03, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved