PubMed:11476692 JSONTXT 8 Projects

Optic disk edema as a presentation of Propionibacterium acnes endophthalmitis. PURPOSE: To report a patient with an initial presentation of optic disk edema secondary to Propionibacterium acnes endophthalmitis. METHODS: Interventional case report. The patient had surgery and treatment related to endophthalmitis. Nine months after cataract surgery with posterior chamber lens implant, a 79-year-old man receiving topical corticosteroids in the same eye presented with best-corrected visual acuity of 20/60, a superior visual field defect, and optic nerve edema without intraocular inflammation. One year postoperatively, the eye presented a further decrease in best-corrected visual acuity, and a dense white plaque was noted on the posterior capsule. RESULTS: One year postoperatively, a partial capsulectomy with vitrectomy and injection of intravitreal antibiotics was performed. Hematoxylin and eosin stain of the posterior capsule plaque revealed gram-positive coccobacilli characteristic of P. acnes. CONCLUSION: Propionibacterium acnes endophthalmitis may present after cataract surgery with intraocular lens implant with decreased vision, optic disk edema, and a visual field defect.