Presentation
Left side proptosis and hypoglobus with a low-grade fever and a history of sinusitis and runny nose.
Patient Data
Age: 10 years
Gender: Male
From the case:
Subperiosteal abscess of the orbital roof
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/122213/annotated_viewer_json?_c=1699858638\u0026lang=us"}
A fluid collection with air bubbles within the subperiosteal of the left orbital roof, preseptal and lacrimal gland soft tissue swelling, eye exodeviation, proptosis, and hypoglobus are seen. Fluid and thick mucosa in all paranasal sinuses more pronounced in the left side frontal, ethmoid, and the maxillary sinus are noted.
Case Discussion
The case illustrates the non-contrast MDCT features of a rare pus aspiration-proved subperiosteal abscess of the orbital roof due to sinusitis.
Unable to process the form. Check for errors and try again.