{"title":"Bilateral Endogenous Bacterial Endophthalmitis with Asynchrony for 14 Months due to <i>Klebsiella pneumoniae</i>: A Case Report.","authors":"Pedro Javier Nuova","doi":"10.1159/000540471","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>The aim of this study was to describe a very rare case of endogenous bacterial endophthalmitis caused by <i>Klebsiella pneumoniae</i> in both eyes with a difference in the onset of symptoms of 14 months in an immunocompetent patient.</p><p><strong>Case presentation: </strong>A 66-year-old immunocompetent man presented with asynchronous bilateral endogenous endophthalmitis produced by the <i>K. pneumoniae</i> bacterium at the starting point of a liver abscess after cholecystectomy surgery, causing endophthalmitis 1 year and 2 months apart between an eye and another. The first was diffuse anteroposterior endophthalmitis in the left eye that ended in visual loss and phthisis bulbi due to delayed initial diagnosis and established treatment, and the second was focal endophthalmitis in the right eye that preserved the organ and resulted in a vision of 20/20 due to early suspected diagnosis and rapid instituted treatment.</p><p><strong>Conclusion: </strong>To our knowledge, this is the first published case of a long asynchronous bilateral endogenous bacterial endophthalmitis caused by <i>K. pneumoniae</i> with a prolonged difference of 14 months in the onset of symptoms between one eye and another. This case is a vision-threatening ophthalmologic emergency that can be associated with life-threatening systemic morbidities. The early diagnosis of infection represents a challenge for clinicians, ophthalmologists, and microbiologists.</p>","PeriodicalId":9635,"journal":{"name":"Case Reports in Ophthalmology","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11324282/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Case Reports in Ophthalmology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000540471","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q4","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
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Abstract
Introduction: The aim of this study was to describe a very rare case of endogenous bacterial endophthalmitis caused by Klebsiella pneumoniae in both eyes with a difference in the onset of symptoms of 14 months in an immunocompetent patient.
Case presentation: A 66-year-old immunocompetent man presented with asynchronous bilateral endogenous endophthalmitis produced by the K. pneumoniae bacterium at the starting point of a liver abscess after cholecystectomy surgery, causing endophthalmitis 1 year and 2 months apart between an eye and another. The first was diffuse anteroposterior endophthalmitis in the left eye that ended in visual loss and phthisis bulbi due to delayed initial diagnosis and established treatment, and the second was focal endophthalmitis in the right eye that preserved the organ and resulted in a vision of 20/20 due to early suspected diagnosis and rapid instituted treatment.
Conclusion: To our knowledge, this is the first published case of a long asynchronous bilateral endogenous bacterial endophthalmitis caused by K. pneumoniae with a prolonged difference of 14 months in the onset of symptoms between one eye and another. This case is a vision-threatening ophthalmologic emergency that can be associated with life-threatening systemic morbidities. The early diagnosis of infection represents a challenge for clinicians, ophthalmologists, and microbiologists.
期刊介绍：
This peer-reviewed online-only journal publishes original case reports covering the entire spectrum of ophthalmology, including prevention, diagnosis, treatment, toxicities of therapy, supportive care, quality-of-life, and survivorship issues. The submission of negative results is strongly encouraged. The journal will also accept case reports dealing with the use of novel technologies, both in the arena of diagnosis and treatment. Supplementary material is welcomed. The intent of the journal is to provide clinicians and researchers with a tool to disseminate their personal experiences to a wider public as well as to review interesting cases encountered by colleagues all over the world. Universally used terms can be searched across the entire growing collection of case reports, further facilitating the retrieval of specific information. Following the open access principle, the entire contents can be retrieved at no charge, guaranteeing easy access to this valuable source of anecdotal information at all times.
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