The findings of chronic P. acnes endophthalmitis are often subtle, and these patients may lack the severe pain, poor vision and hypopyon often seen in acute-onset endophthalmitis.3,5,7 The classic clinical sign of P. acnes endophthalmitis is the presence of a white, creamy, intracapsular plaque that consists of … See more A 68-year-old woman underwent uncomplicated cataract surgery with placement of a posterior-chamber IOL in her left eye in September 2009. She presented two months later with mild reduction in vision … See more 1. Clark WL, Kaiser PK, Flynn HW Jr, Belfort A, Miller D, Meisler DM. Treatment strategies and visual acuity outcomes in chronic postoperative Propionibacterium acnes endophthalmitis. Ophthalmology. 1999;106:1665-1670. … See more WebApr 1, 2024 · A diagnosis of P. acnes endophthalmitis was made after positive culture of anterior chamber needle aspirate. Initially the patient was treated with repeated intraocular vancomycin injections, to ...
Endophthalmitis Clinical Presentation: History, Physical, Causes - Medscape
WebJul 2, 2009 · We established growth curves for Propionibacterium acnes isolates recovered from eyes with chronic postoperative endophthalmitis. The growth curve plotted the average of the duplicate bacterial concentration against time. The generation time for P. acnes calculated from the growth curves was approximately 5.1 hours. The growth of P. acnes … WebDefinition. Endophthalmitis is a purulent inflammation of the intraocular fluids (vitreous and aqueous) usually due to infection. Serious intraocular inflammatory disorder resulting … 4又1/2英寸
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WebOct 1, 2008 · Delayed-onset endophthalmitis is defined as endophthalmitis occurring more than 6 weeks after cataract surgery. Compared to acute postoperative endophthalmitis, chronic cases are typically marked by … WebLens capsule in a case of Propionibacterium acnes endophthalmitis. A, Colonies of bacteria are sequestered within the PAS-positive capsular bag (asterisks). B, Gram-positive … WebMar 1, 2024 · This case demonstrates that P. acnes may cause delayed endophthalmitis following penetrating trauma and may persist within capsular remnants in the aphakic eye. View Show abstract 4又三分之一