Blind runner.

Area of Science:

• Ophthalmology
• Cardiology
• Rheumatology

Background:

• Takayasu arteritis (TA) is a rare, chronic inflammatory disease affecting large arteries, primarily the aorta and its branches.
• Ocular manifestations in TA, though known, are infrequently reported as initial presenting symptoms.
• The severity of ocular symptoms often correlates with the extent of vascular involvement in TA.

Observation:

• A 42-year-old Pakistani man presented with bilateral ocular ischemic syndrome and unilateral ischemic optic neuropathy.
• These severe ocular symptoms were the initial clinical presentation of Takayasu arteritis.
• The patient also experienced significant cerebral ischemia.

Findings:

• The case demonstrates a rare initial presentation of Takayasu arteritis.
• Bilateral ocular ischemic syndrome and ischemic optic neuropathy were key indicators of underlying TA.
• Severe ocular and cerebral ischemia underscore the systemic vascular impact of TA.

Implications:

• Early recognition of ocular symptoms can be crucial for diagnosing Takayasu arteritis.
• This case emphasizes the importance of considering TA in patients with unexplained severe ocular and cerebral ischemia.
• Prompt diagnosis and management of TA are vital to prevent irreversible vision loss and neurological damage.