Idiopathic Lipogranulomatous Orbital Inflammation: A Case Report and Literature Review

ABSTRACT

A 57-year old woman presented with a 6-month history of a left red eye associated with diplopia. Examination was remarkable for 2 mm left-sided axial proptosis and restriction on left upgaze and abduction associated with diplopia. She had no previous history of trauma or surgery to the face. Magnetic resonance imaging revealed an enhancing infiltrative mass in the left intraconal space. Biopsy of the anterior orbital fat revealed extensive lipogranulomatous inflammation with no abnormalities noted on flow cytometry, culture, or special stains. The patient was managed with a tapering course of oral prednisolone and two 40 mg intraorbital triamcinolone injections resulting in complete resolution of her presenting symptoms. This represents a rare case of idiopathic lipogranulomatous orbital inflammation.

KEYWORDS:

• Idiopathic inflammation
• lipogranuloma
• lipogranulomatous inflammation
• oculoplastics
• orbit

Disclosure statement

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the article.