Retrobulbar optic neuropathy in sarcoidosis

Area of Science:

• Ophthalmology
• Neurology
• Immunology

Background:

• Ocular sarcoidosis is a multisystem granulomatous disease.
• Optic nerve involvement in sarcoidosis was previously underrecognized.
• Reported cases of neurosarcoidosis rarely detail retrobulbar neuritis.

Observation:

• This case study focuses on a Black woman with sarcoidosis.
• Her sole ocular manifestation was retrobulbar neuropathy.
• The condition mimicked optic nerve disease presentations like optic disc infiltration.

Findings:

• Retrobulbar neuritis, a form of optic nerve disease, is a rare but significant manifestation of ocular sarcoidosis.
• This specific presentation responded positively to corticosteroid therapy.
• The patient experienced dramatic visual improvement.

Implications:

• Highlights the importance of considering sarcoidosis in cases of unexplained optic nerve inflammation.
• Suggests prompt steroid administration may be beneficial for vision preservation.
• Emphasizes the need for increased awareness of optic nerve sarcoidosis presentations.