[Chronic or subacute orbital inflammation (inflammatory pseudotumors)]

Area of Science:

• Ophthalmology
• Rheumatology
• Pathology

Background:

• Orbital inflammation presents as subacute or chronic conditions.
• Symptoms include proptosis (bulging eye) and painful myositis (muscle inflammation).
• It can be idiopathic (primitive) or linked to systemic vasculitides like polyarteritis nodosa or Wegener's granulomatosis.

Purpose of the Study:

• To outline the diagnostic and therapeutic approaches for orbital inflammation.
• To highlight the role of corticosteroids and biopsy in management.
• To discuss the differential diagnosis including systemic diseases.

Main Methods:

• Review of clinical presentations and diagnostic criteria for orbital inflammation.
• Discussion of treatment strategies, focusing on corticosteroids.
• Emphasis on histopathological examination following biopsy for definitive diagnosis.

Main Results:

• Corticosteroid therapy is the cornerstone of initial management.
• Biopsy is crucial for establishing an anatomopathological diagnosis.
• Systemic diseases must be ruled out or identified as the underlying cause.

Conclusions:

• Orbital inflammation requires prompt diagnosis and management.
• Corticosteroids facilitate diagnosis and provide initial treatment.
• Accurate diagnosis, often requiring biopsy, guides appropriate therapy, potentially including surgery.