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STERILE HYPOPYON FOLLOWING PARS PLANA VITRECTOMY AND SILICONE OIL INJECTION
Konstantinos Stamoulas1, Haider Manzar2, Vasant Raman3
1Department of Ophthalmology, Mid and South Essex, NHS Foundation Trust, Southend University Hospital, Southend-on-Sea, United Kingdom.
Retinal Cases & Brief Reports
|October 15, 2024
Summary
Silicone oil injection after retinal detachment surgery can rarely cause sterile inflammation, mimicking infection. Prompt steroid treatment leads to resolution, distinguishing it from true endophthalmitis.
Area of Science:
- Ophthalmology
- Retinal Surgery
Background:
- Pars plana vitrectomy with silicone oil injection is a common surgical procedure for retinal detachment.
- Post-operative complications can occur, necessitating careful diagnosis and management.
Purpose of the Study:
- To describe five cases of sterile endophthalmitis following pars plana vitrectomy with silicone oil injection.
- To highlight the clinical presentation and management of this rare complication.
Main Methods:
- Retrospective review of five patients' medical records.
- Patients underwent pars plana vitrectomy with silicone oil injection for retinal detachment at two UK hospitals.
Main Results:
- All five patients developed anterior chamber inflammation (flare, fibrin, hypopyon) post-operatively.
- Symptoms resolved rapidly with topical antibiotics and steroids, without further intervention.
Conclusions:
- Silicone oil can induce sterile anterior chamber inflammation mimicking infectious endophthalmitis.
- Early symptom onset, absence of pain, and response to steroids aid in differentiating sterile inflammation from infection.
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