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Bilateral diffuse uveal melanocytic proliferation simulating an arteriovenous fistula
M A Murphy1, W M Hart, R J Olk
1Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, MO 63110-1093, USA.
Summary
Bilateral diffuse uveal melanocytic proliferation, a rare paraneoplastic syndrome, can cause vision loss in cancer patients. This case highlights its unusual presentation mimicking an arteriovenous fistula.
Area of Science:
- Ophthalmology
- Oncology
- Pathology
Background:
- Bilateral diffuse uveal melanocytic proliferation (BDUMP) is a rare paraneoplastic syndrome.
- It is associated with systemic carcinoma and leads to significant visual impairment.
Observation:
- The case involved a patient presenting with visual loss.
- Striking anterior segment findings were noted.
- These findings mimicked an arteriovenous fistula.
Findings:
- The patient was diagnosed with bilateral diffuse uveal melanocytic proliferation.
- The condition presented atypically, resembling an arteriovenous fistula.
Implications:
- This case underscores the importance of considering rare paraneoplastic syndromes in the differential diagnosis of visual disturbances.
- Early recognition and diagnosis are crucial for managing patients with systemic carcinoma and ocular manifestations.
- Ophthalmologists and oncologists must be aware of such presentations for timely intervention.