Infectious optic neuropathy (ION), how to recognise it and manage it.

Area of Science:

• Ophthalmology
• Infectious Diseases
• Neurology

Background:

• Optic neuropathy (ON) stems from infectious or idiopathic causes.
• Infectious agents manifest ON through papillitis, retrobulbar optic neuritis, neuroretinitis, and optic perineuritis.
• Accurate diagnosis of infectious ON is complicated despite advanced molecular diagnostics.

Purpose of the Study:

• To review common pathogens implicated in infectious optic neuropathy (ION).
• To outline management strategies for ION.
• To emphasize the importance of early diagnosis and multidisciplinary management.

Main Methods:

• Literature review of infectious etiologies of optic neuropathy.
• Analysis of diagnostic challenges in identifying causative pathogens.
• Synthesis of current treatment paradigms for ION.

Main Results:

• Various infectious organisms can cause diverse presentations of ON.
• Pathogen identification in ION remains a diagnostic hurdle.
• Effective treatment relies on prompt diagnosis and targeted antimicrobial therapy, often with corticosteroids.

Conclusions:

• Infectious optic neuropathy requires a high index of suspicion and thorough evaluation.
• Collaboration with infectious disease specialists is recommended for complex cases.
• Timely intervention significantly impacts visual outcomes in ION.