Images 1 & 2: Axial post contrast CT scans of the orbit show swelling and
enhancement of the preseptal soft tissues of the Lt orbit. The abnormality
extends posteriorly lateral to the globe to involve the lateral extraconal
space & lateral rectus muscle.The Lt eyeball appears not to be involved.
Images 3 & 4 & 5: Coronal post contrast CT scans confirm involvement of the
anterior orbital soft tissues & the anterior muscle cone. (T. Lai)
Key words: orbit inflammation infection