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Severe Retinal Necrosis Due to Klebsiella pneumoniae After Acute Prostatitis
Filippo Confalonieri1,2,3, Boža Gorenjak de Souza4, Goran Petrovski1,2,5
1Department of Ophthalmology, Oslo University Hospital, Oslo, Norway.
Abstract:
BACKGROUND We report a rare case of unilateral Klebsiella pneumoniae endogenous endophthalmitis with retinal necrosis secondary to acute prostatitis and its clinical management. CASE REPORT A 72-year-old immunocompetent male presented with high fever and gastrointestinal and genitourinary symptoms. He was diagnosed with acute prostatitis, hospitalized, and started on a systemic antibiotic. After 3 days, he experienced floaters in the right eye with subsequent loss of vision. He was referred to the ophthalmology department, where endophthalmitis was diagnosed. The patient underwent complete pars plana vitrectomy (PPV); vitreous samples were taken, and intravitreal antibiotics were injected. Intraoperatively, the retina appeared moderately ischemic, with signs of vasculitis and an area of infiltrated retina temporal to the central fovea. The microbiology results from the vitreous samples showed Klebsiella pneumoniae presence. After 9 days, rhegmatogenous retinal detachment ensued and the patient underwent phacoemulsification + intraocular lens implantation in the capsular bag, a second PPV, and silicone oil tamponade. Temporal to the fovea, a large area of retinal necrosis was observed. After a 10-month followup period, the silicone oil was removed, and subsequently, visual acuity improved, while the retina remained attached. CONCLUSIONS Klebsiella pneumoniae can be an aggressive microorganism that can cause retinal necrosis and compromise visual function. Prompt PPV can lead to some preservation of vision. This case demonstrates that a second PPV can prove to be a good therapeutic solution and should not be delayed.
Insights
A rare case of Klebsiella pneumoniae endophthalmitis caused severe vision loss. Prompt pars plana vitrectomy (PPV) and a second PPV with silicone oil tamponade helped preserve vision in this patient.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Microbiology
Background:
- Reports a rare case of unilateral Klebsiella pneumoniae endogenous endophthalmitis with retinal necrosis.
- The condition was secondary to acute prostatitis in a 72-year-old immunocompetent male.
Observation:
- Patient presented with fever, gastrointestinal, and genitourinary symptoms, diagnosed with acute prostatitis.
- Developed sudden vision loss in the right eye, diagnosed as endophthalmitis.
- Retinal examination revealed ischemia, vasculitis, and necrosis.
Findings:
- Vitreous samples confirmed Klebsiella pneumoniae infection.
- Initial pars plana vitrectomy (PPV) with intravitreal antibiotics was performed.
- Developed rhegmatogenous retinal detachment, requiring a second PPV with silicone oil tamponade.
Implications:
- Klebsiella pneumoniae can be an aggressive pathogen causing retinal necrosis and vision loss.
- Early PPV can preserve some vision.
- A second PPV with silicone oil tamponade can be an effective therapeutic solution.
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