Figure 1. Axial view of contrast-enhanced CT scan demonstrating (black arrow) extraconal orbital subperiosteal abscess with air-fluid collection along the medial and anterior walls of the maxillary sinus with (white arrow) associated lateral displacement of the left medial and inferior recti, (arrowhead) left preseptal cellulitis with proptosis, (dotted line) left maxillary and ethmoid sinusitis.