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Xie CA, Singh J, Tyagi M, Androudi S, Dave VP, Arora A, Gupta V, Agrawal R, Mi H, Sen A. Endogenous Endophthalmitis - A Major Review. Ocul Immunol Inflamm 2023; 31:1362-1385. [PMID: 36306406 DOI: 10.1080/09273948.2022.2126863] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 09/06/2022] [Accepted: 09/15/2022] [Indexed: 10/31/2022]
Abstract
Endogenous endophthalmitis (EE) is an uncommon but potentially devastating ocular infection involving the inner layers of the eye. The global incidence of EE is on the rise. Common ocular signs and symptoms associated with EE include conjunctival injection, ocular pain, and reduced visual acuity. On clinical examination, a history of prior or coexisting systemic infections, symptoms (e.g., fever, malaise), and localizing features may be noted. Clinical diagnosis is often challenging, resulting in critical delays that contribute to a poor prognosis. Blood cultures and ocular fluid samples can aid in conforming causative pathogen(s), after which empirical antibiotic therapy, both systemic and intravitreal, should be instated. The use of steroids to suppress inflammation remains controversial. Surgical options include pars plana vitrectomy. Overall prognosis varies depending on host and pathogen factors, and early diagnosis and initiation of appropriate treatment are crucial.
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Affiliation(s)
- Cen Amy Xie
- Department of Ophthalmology, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Jayanti Singh
- Department of Vitreo-retina and Uvea, Sadguru Netra Chikatsalaya, Chitrakoot, India
| | - Mudit Tyagi
- Department of Vitreo-retina, Anant Bajaj Retina Institute, LV Prasad Eye Institute, Hyderabad, India
| | - Sofia Androudi
- Department of Ophthalmology, University of Thessaly, Volos, Greece
| | - Vivek Pravin Dave
- Department of Vitreo-retina, Anant Bajaj Retina Institute, LV Prasad Eye Institute, Hyderabad, India
| | - Atul Arora
- Advanced Eye Centre, Post-graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Vishali Gupta
- Advanced Eye Centre, Post-graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Rupesh Agrawal
- Department of Ophthalmology, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore
- Eye ACP programme, Duke NUS Medical School, Singapore
- Ocular Infections and AntiMicrobials Group, Singapore Eye Research Institute, Singapore
| | - Helen Mi
- Department of Ophthalmology, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore
| | - Alok Sen
- Department of Vitreo-retina and Uvea, Sadguru Netra Chikatsalaya, Chitrakoot, India
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Teixeira FHF, Santos NS, de Carvalho Mendes Paiva A, Carvalho EM, Biancardi AL, Curi ALL. Optical coherence tomography findings in fungal uveitis. Int Ophthalmol 2023; 43:3023-3030. [PMID: 37004606 DOI: 10.1007/s10792-023-02696-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 03/23/2023] [Indexed: 04/04/2023]
Abstract
PURPOSE The purpose of the study was to describe the vitreal, retinal, and choroidal features of eyes affected by endogenous endophthalmitis (EE) and evaluate the effects of systemic antifungal drug treatment and pars plana vitrectomy by using spectral domain optical coherence tomography (SD-OCT). METHODS Medical records and SD-OCT images of eyes diagnosed with EE at a single uveitis tertiary referral center in Brazil were acquired at the time of diagnosis, after 7 days of high-dose antifungal drug treatment, and at follow-up assessments performed 30 days after resolution. RESULTS Thirteen eyes were enrolled in the study. All patients showed hyperreflective round-shaped lesions on SD-OCT and pre-retinal aggregates. Five eyes responded to antifungal systemic oral drugs despite showing vitreous opacity. The response to treatment was observable on optical coherence tomography (OCT) images. CONCLUSION Fungal endophthalmitis showed typical features on SD-OCT, facilitating early diagnosis and treatment despite the absence of vitreous culture or biopsy. This study suggests that OCT images can be used to support diagnosis by physicians who do not have access to vitreoretinal surgery.
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Affiliation(s)
- Fernando Henrique Flores Teixeira
- Clinical Research Laboratory of National Institute of Infectious Diseases (FIOCRUZ), Avenida Brasil, 4365, Manguinhos, Rio de Janeiro, Brazil.
| | - Nathalia Silva Santos
- Clinical Research Laboratory of National Institute of Infectious Diseases (FIOCRUZ), Avenida Brasil, 4365, Manguinhos, Rio de Janeiro, Brazil
| | - Alexandre de Carvalho Mendes Paiva
- Clinical Research Laboratory of National Institute of Infectious Diseases (FIOCRUZ), Avenida Brasil, 4365, Manguinhos, Rio de Janeiro, Brazil
| | - Erika Moreira Carvalho
- Clinical Research Laboratory of National Institute of Infectious Diseases (FIOCRUZ), Avenida Brasil, 4365, Manguinhos, Rio de Janeiro, Brazil
| | - Ana Luiza Biancardi
- Clinical Research Laboratory of National Institute of Infectious Diseases (FIOCRUZ), Avenida Brasil, 4365, Manguinhos, Rio de Janeiro, Brazil
| | - André Luiz Land Curi
- Clinical Research Laboratory of National Institute of Infectious Diseases (FIOCRUZ), Avenida Brasil, 4365, Manguinhos, Rio de Janeiro, Brazil
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Fekri S, Khorshidifar M, Esfahanian F, Veisi A, Nouri H, Abtahi SH. Endogenous Fungal Endophthalmitis following COVID-19 Hospitalization: Evidence from a Year-Long Observational Study. J Fr Ophtalmol 2023; 46:461-467. [PMID: 36890074 PMCID: PMC9933852 DOI: 10.1016/j.jfo.2022.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 02/18/2023]
Abstract
PURPOSE To describe cases of endogenous fungal endophthalmitis (EFE) post-recovery from or hospitalization for coronavirus disease 2019 (COVID-19). METHODS This prospective audit involved patients with suspected endophthalmitis referred to a tertiary eye care center over a one-year period. Comprehensive ocular examinations, laboratory studies, and imaging were performed. Confirmed cases of EFE with a recent history of COVID-19 hospitalization±intensive care unit admission were identified, documented, managed, followed up, and described. RESULTS Seven eyes of six patients were reported; 5/6 were male, and the mean age was 55. The mean duration of hospitalization for COVID-19 was approximately 28 days (14-45); the mean time from discharge to onset of visual symptoms was 22 days (0-35). All patients had underlying conditions (5/6 hypertension; 3/6 diabetes mellitus; 2/6 asthma) and had received dexamethasone and remdesivir during their COVID-related hospitalization. All presented with decreased vision, and 4/6 complained of floaters. Baseline visual acuity ranged from light perception (LP) to counting fingers (CF). The fundus was not visible in 3 out of 7 eyes; the other 4 had "creamy-white fluffy lesions" at the posterior pole as well as significant vitritis. Vitreous taps were positive for Candida species in six and Aspergillus species in one eye. Anti-fungal treatment included intravenous amphotericin B followed by oral voriconazole and intravitreal amphotericin B. Three eyes underwent vitrectomy; the systemic health of two patients precluded surgery. One patient (with aspergillosis) died; the others were followed for 7-10 months - the final visual outcome improved from CF to 20/200-20/50 in 4 eyes and worsened (hand motion to LP) or did not change (LP), in two others. CONCLUSION Ophthalmologists should maintain a high index of clinical suspicion for EFE in cases with visual symptoms and a history of recent COVID-19 hospitalization and/or systemic corticosteroid use - even without other well-known risk factors.
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Affiliation(s)
- S Fekri
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Ophthalmology, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - M Khorshidifar
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Ophthalmology, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - F Esfahanian
- School of Medicine, Isfahan University of Medical Sciences, Hezar Jerib Ave., Isfahan, Iran.
| | - A Veisi
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - H Nouri
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran; School of Medicine, Isfahan University of Medical Sciences, Hezar Jerib Ave., Isfahan, Iran; Network of Immunity in Infection, Malignancy, and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Isfahan, Iran.
| | - S-H Abtahi
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Ophthalmology, Torfe Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Clinical Research Development Unit of Torfe Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Namvar E, Moallem M, Afarid M, Bolkheir A. Comparison of Endogenous Endophthalmitis in Patients with and Without COVID-19 Infection. J Ophthalmol 2022; 2022:6284569. [PMID: 36425881 PMCID: PMC9681549 DOI: 10.1155/2022/6284569] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 10/28/2022] [Accepted: 11/03/2022] [Indexed: 09/10/2023] Open
Abstract
INTRODUCTION Endogenous endophthalmitis (EE) is an ophthalmic emergency that can have severe sight-threatening complications. Prompt diagnosis and aggressive treatment are central to the successful management of EE. In recent years, a significant increase has occurred in the number of cases of EE. Some of these individuals had a COVID-19 infection. The current study compared EE in patients with and without COVID-19 infection. METHODS All cases of EE admitted to Khalili Hospital between April 2020 and September 2021 were included in this prospective case-control study. Patients were divided into 2 groups: (i) the case group (EE patients with confirmed COVID-19 infection; n = 7) and (ii) the control group (EE patients without a history or evidence of COVID-19 infection; n = 7). Age, sex, presenting and final visual acuity, systemic diseases and risk factors for EE, anterior segment and fundus findings, hospitalization due to COVID-19, intensive care unit (ICU) admission, systemic steroid therapy, results of the sepsis workup, causative microorganism, types of treatment (pars plana vitrectomy vs. intravitreal or antifungal antibiotics), and follow-up period were recorded. RESULTS Twenty-four eyes of the 14 patients were included in this study, of which 9 were female. The mean age was 49.57 years. Follow-ups ranged from 1 month to 20 months (mean, 8 months). There were no statistically significant differences in age (P = 0.653), mean follow-up (P = 0.943), gender (P = 0.313), and clinical presentation (P = 0.409) between the case and control groups. Seven patients (50%) had positive intraocular culture results. Two out of 7 patients had a history of COVID-19 infection. The most common causative microorganism was Candida (4 patients [28.57%]; 6 eyes [25%]). No statistically significant differences were observed between the 2 groups in the need for vitrectomy (P = 1.000). The visual outcome between the 2 groups was similar (P = 0.179). CONCLUSION The COVID-19 infection does not seem to affect the severity, visual outcomes, improvement rate, or vitrectomy rate of EE. Early diagnosis and management, especially pars plana vitrectomy, can prevent serious complications and save many eyes.
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Affiliation(s)
- Ehsan Namvar
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Moallem
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehrdad Afarid
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Bolkheir
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Ramamurthy S, Joseph J, Dave VP. Candida Albicans Sub-Retinal Abscess following COVID-19. Indian J Ophthalmol 2022; 70:3707-3709. [PMID: 36190078 PMCID: PMC9789817 DOI: 10.4103/ijo.ijo_1363_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
A 42-year-old male post-renal transplantation presented with sudden diminution of vision in the left eye. The right eye was lost following a failed vitreoretinal surgery 5 years ago. The patient had been hospitalized 4 months prior for coronavirus disease 2019 infection with a good recovery. The presenting visual acuity was 20/600 in the right eye and 20/250 in the left eye. Fundus examination revealed a sub-macular sub-retinal abscess in the left eye. Sub-retinal aspiration of the abscess revealed Candida albicans. The patient was managed with repeated intravitreal amphotericin B injections, following which the abscess resolved with scarring and vision improving to 20/60.
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Affiliation(s)
- Srishti Ramamurthy
- Smt. Kanuri Santhamma Center for Vitreoretinal Diseases, Anant Bajaj Retina Insitute, Kallam Anji Reddy Campus, L. V. Prasad Eye Institute, Hyderabad, Telangana, India,Correspondence to: Dr. Srishti Ramamurthy, Smt. Kanuri Santhamma Center for Vitreoretinal Diseases, Anant Bajaj Retina Insitute, Kallam Anji Reddy Campus, L. V. Prasad Eye Institute, Hyderabad, Telangana, India. E-mail:
| | - Joveeta Joseph
- Jhaveri Microbiology Center, Kallam Anji Reddy Campus, L.V. Prasad Eye Institute, Hyderabad, Telangana, India
| | - Vivek Pravin Dave
- Smt. Kanuri Santhamma Center for Vitreoretinal Diseases, Anant Bajaj Retina Insitute, Kallam Anji Reddy Campus, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
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Aspergillus Endophthalmitis: Epidemiology, Pathobiology, and Current Treatments. J Fungi (Basel) 2022; 8:jof8070656. [PMID: 35887412 PMCID: PMC9318612 DOI: 10.3390/jof8070656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/21/2022] [Accepted: 06/16/2022] [Indexed: 02/04/2023] Open
Abstract
Fungal endophthalmitis is one of the leading causes of vision loss worldwide. Post-operative and traumatic injuries are major contributing factors resulting in ocular fungal infections in healthy and, more importantly, immunocompromised individuals. Among the fungal pathogens, the Aspergillus species, Aspergillus fumigatus, continues to be more prevalent in fungal endophthalmitis patients. However, due to overlapping clinical symptoms with other endophthalmitis etiology, fungal endophthalmitis pose a challenge in its diagnosis and treatment. Hence, it is critical to understand its pathobiology to develop and deploy proper therapeutic interventions for combating Aspergillus infections. This review highlights the different modes of Aspergillus transmission and the host immune response during endophthalmitis. Additionally, we discuss recent advancements in the diagnosis of fungal endophthalmitis. Finally, we comprehensively summarize various antifungal regimens and surgical options for the treatment of Aspergillus endophthalmitis.
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Baharani A, Reddy P RR, Singh DV, Reddy G AK. Aspergillus flavus endogenous endophthalmitis in an immunocompetent man: treatment outcomes and swept-source optical coherence tomography findings. BMJ Case Rep 2022; 15:e245260. [PMID: 35440433 PMCID: PMC9020315 DOI: 10.1136/bcr-2021-245260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2022] [Indexed: 11/03/2022] Open
Abstract
A non-diabetic man in his 40s presented with a 4-day history of sudden, painless, rapidly progressive severe vision loss in his right eye. Anterior segment was unremarkable. A dense, solitary vitreous abscess with feathery margins obscured the macula. Retinal haemorrhages, exudates and retinal vasculitis were noted. There was no history of ocular surgery, trauma, intravenous drug abuse or immunocompromise. He received intravenous fluids during a spinal procedure 5 days prior. Prompt diagnostic and therapeutic pars-plana vitrectomy was done and Aspergillus flavus was cultured. Postoperatively, he was treated with oral Voriconazole and four intravitreal Voriconazole injections, till the chorioretinitis lesions had completely healed and was objectively confirmed on follow-up swept-source optical coherence tomography (OCT). He achieved a best-corrected visual acuity of 6/36. A high index of suspicion, early vitrectomy and OCT-based treatment were key to favourable outcomes in this case. Intravenous fluid bottles must be checked for contamination prior to administration.
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Fayed AE, Hamza II, Embabi SN. Unique presentations of aspergillosis endogenous endophthalmitis in two hospitalized patients with severe COVID-19. Indian J Ophthalmol 2022; 70:1421-1424. [PMID: 35326072 PMCID: PMC9240524 DOI: 10.4103/ijo.ijo_2718_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We present two ICU-hospitalized patients with coronavirus disease-19 (COVID-19) presenting with endogenous endophthalmitis in one eye and variable manifestations of chorioretinitis in the fellow eye. Two diabetic patients (57 and 62 years old) showed anterior uveitis and yellowish-white subretinal infiltrations. The fellow eye of one patient showed patches of choroiditis, while the other showed full retinal thickness infiltrations. A workup yielded high serum titers of galactomannan, diagnostic of aspergillosis. The widespread use of high doses of corticosteroids in the management of COVID-19 may predispose to various secondary fungal opportunistic infections and may manifest in different forms of chorioretinal infiltration.
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Affiliation(s)
- Alaa E Fayed
- Department of Ophthalmology, Kasr Al-Ainy School of Medicine, Cairo University, Giza; Watany Eye Hospital, Cairo, Egypt
| | - Ismail I Hamza
- Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo, India
| | - Sherif N Embabi
- Department of Ophthalmology, Faculty of Medicine, Ain Shams University; Watany Eye Hospital, Cairo, Egypt
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Campagnoli TR, Krawitz BD, Lin J, Capa I, White EC, Albini TA, Davis JL, Chen RWS. Salmon patch-associated vitreous hemorrhage in non-proliferative sickle cell retinopathy masquerading as infectious uveitis. Am J Ophthalmol Case Rep 2022; 25:101329. [PMID: 35243132 PMCID: PMC8859740 DOI: 10.1016/j.ajoc.2022.101329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 07/11/2021] [Accepted: 01/20/2022] [Indexed: 11/03/2022] Open
Abstract
PURPOSE To report three cases of non-proliferative sickle cell retinopathy (NPSR) with vitreous hemorrhage masquerading as infectious uveitis. OBSERVATIONS Three patients were referred from ophthalmologists to our practices with clinical findings suggestive of infectious uveitis. The first patient was referred for new-onset floaters in both eyes, bilateral vitritis and dome-shaped lesions on B-scan ultrasound. He was initially treated for tuberculosis uveitis due to a positive purified protein derivative test. The second patient was referred with floaters and hazy vision in the setting of recent fever and headache and was also reported to have vitritis and unilateral yellow vitreoretinal lesions on fundoscopy. She was initially treated for toxoplasmosis and endogenous endophthalmitis. The third patient presented with flashes, floaters, and decreased vision four months after a ring-enhancing lesion was found on brain imaging, and was found to have unilateral vitritis with yellow vitreoretinal lesions. He was initially started on topical steroids and cycloplegics empirically for uveitis. All patients were ultimately diagnosed as having manifestations of NPSR, including vitreous hemorrhage, and dehemoglobinized salmon patch hemorrhages. CONCLUSIONS AND IMPORTANCE NPSR can occasionally masquerade as infectious uveitis. Obtaining a detailed history with relevant ancillary testing, along with performing a careful physical exam to recognize important clues, can help the physician arrive at the correct diagnosis in these equivocal cases.
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Affiliation(s)
- Thalmon R Campagnoli
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, USA
| | - Brian D Krawitz
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, USA
| | - James Lin
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, USA.,Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ioana Capa
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, USA
| | - Eugenia C White
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, USA
| | - Thomas A Albini
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Janet L Davis
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Royce W S Chen
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York, NY, USA
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Pichi F, Curi ALL, Vasconcelos-Santos DV, Marchese A, Cicinelli MV, Miserocchi E, Schlaen A. Optical Coherence Tomography Findings in Infectious Posterior Uveitis. Ocul Immunol Inflamm 2022; 30:652-663. [PMID: 35226572 DOI: 10.1080/09273948.2022.2032197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE To describe and illustrate the main optical coherence tomography (OCT) findings of infectious uveitis. METHODS Narrative review. RESULTS Posterior segment OCT in patients with infectious uveitis reveals posterior hyaloid face precipitates, superficial retinal precipitates and infiltrates, foveolitis, retinitis, neuro-retinitis, choroidal granulomas, and choroiditis as main imaging biomarkers. Some of these features are specific to the underlying causing etiology and may support the diagnosis and the initiation of treatment. Some OCT features disappear completely with resolution; some others are associated with irreversible retinal damage. CONCLUSIONS OCT identifies different features of infectious uveitis into the vitreous, the retina, and the choroid. OCT characteristics, combined with other multimodal imaging features, are helpful in the differential diagnosis of infectious uveitis, the early detection of complications, and the assessment of the response to therapy.
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Affiliation(s)
- Francesco Pichi
- Eye Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates.,Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - André Luiz Land Curi
- Research Laboratory of Infectious Diseases in Ophthalmology, National Institute of Infectious Diseases - Ini - Fiocruz, Rio de Janeiro, Brazil
| | - Daniel Vitor Vasconcelos-Santos
- Faculdade de Medicina, Departamento de Oftalmologia e Otorrinolaringologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Alessandro Marchese
- Department of Ophthalmology, Irccs Ospedale San Raffaele, University Vita-Salute San Raffaele, Milan, Italy
| | - Maria Vittoria Cicinelli
- Department of Ophthalmology, Irccs Ospedale San Raffaele, University Vita-Salute San Raffaele, Milan, Italy
| | - Elisabetta Miserocchi
- Department of Ophthalmology, Irccs Ospedale San Raffaele, University Vita-Salute San Raffaele, Milan, Italy
| | - Ariel Schlaen
- Department of Ophthalmology, Hospital Universitario Austral, Derqui-Pilar, Argentina
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Yee C, Chamberlain W, Thomas M. Decreased Vision and Eye Pain in a 55-Year-Old Man. JAMA Ophthalmol 2022; 140:282-283. [PMID: 35050346 DOI: 10.1001/jamaophthalmol.2021.4447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Claudine Yee
- Casey Eye Institute, Oregon Health and Science University, Portland
| | | | - Merina Thomas
- Casey Eye Institute, Oregon Health and Science University, Portland
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12
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Al-Shehri A, Aljohani S, Semidey VA. Bilateral endogenous Trichoderma endophthalmitis in an immunocompromised host. Am J Ophthalmol Case Rep 2021; 24:101234. [PMID: 34816055 PMCID: PMC8592872 DOI: 10.1016/j.ajoc.2021.101234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 05/11/2021] [Accepted: 11/08/2021] [Indexed: 12/04/2022] Open
Abstract
Purpose To report a case of bilateral endogenous endophthalmitis, caused by the Trichoderma species, in a severely immunocompromised patient. Observations A 39-year-old man with acute myeloid leukemia, in a relapsed state on high-dose chemotherapy, experienced profound neutropenia and immunosuppression. The patient reported two weeks of severe bilateral vision loss. The diagnosis of bilateral endogenous endophthalmitis was initially established based on the patient's history, immune status, clinical findings, and confirmed positive vitreous culture. The patient was initially managed with vitreous tap, pars plana vitrectomy with silicone oil injection in the left eye, and vitreous tap and antibiotic injection of the right eye. Eventually, the right eye underwent pars plana vitrectomy as well. Cultures of the vitreous sample grew a filamentous fungus, identified as the Trichoderma species. His blood and urine culture tested negative. The patient was kept on systemic amphotericin B over 52 weeks, and his condition improved dramatically. Three months post phacoemulsification and silicone oil removal, best-corrected visual acuity values were 20/50 in both eyes. Conclusion and Importance This is the first reported case of bilateral endogenous endophthalmitis, caused by the Trichoderma species, in an immunocompromised patient. Early recognition and intervention were associated with good functional and anatomical outcomes.
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Affiliation(s)
- Abdulaziz Al-Shehri
- Vitreoretinal Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia.,Ophthalmology Department, Taif University, Taif, Saudi Arabia
| | - Saud Aljohani
- Vitreoretinal Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia.,Ophthalmology Department, Imam Abdulrahaman Bin Faisal University, Dammam, Saudi Arabia
| | - Valmore A Semidey
- Vitreoretinal Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia
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Lejoyeux R, Benillouche J, Ong J, Errera MH, Rossi EA, Singh SR, Dansingani KK, da Silva S, Sinha D, Sahel JA, Freund KB, Sadda SR, Lutty GA, Chhablani J. Choriocapillaris: Fundamentals and advancements. Prog Retin Eye Res 2021; 87:100997. [PMID: 34293477 DOI: 10.1016/j.preteyeres.2021.100997] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 07/02/2021] [Accepted: 07/13/2021] [Indexed: 12/19/2022]
Abstract
The choriocapillaris is the innermost structure of the choroid that directly nourishes the retinal pigment epithelium and photoreceptors. This article provides an overview of its hemovasculogenesis development to achieve its final architecture as a lobular vasculature, and also summarizes the current histological and molecular knowledge about choriocapillaris and its dysfunction. After describing the existing state-of-the-art tools to image the choriocapillaris, we report the findings in the choriocapillaris encountered in the most frequent retinochoroidal diseases including vascular diseases, inflammatory diseases, myopia, pachychoroid disease spectrum disorders, and glaucoma. The final section focuses on the development of imaging technology to optimize visualization of the choriocapillaris as well as current treatments of retinochoroidal disorders that specifically target the choriocapillaris. We conclude the article with pertinent unanswered questions and future directions in research for the choriocapillaris.
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Affiliation(s)
| | | | - Joshua Ong
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Marie-Hélène Errera
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Ethan A Rossi
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Department of Bioengineering, University of Pittsburgh Swanson School of Engineering, Pittsburgh, PA 15213, USA
| | - Sumit R Singh
- Jacobs Retina Center, Shiley Eye Institute, University of California San Diego, San Diego, CA, USA
| | - Kunal K Dansingani
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Susana da Silva
- Department of Ophthalmology and Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Debasish Sinha
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Department of Cell Biology and Center for Biologic Imaging, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - José-Alain Sahel
- Rothschild Foundation, 75019, Paris, France; Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; Sorbonne Université, INSERM, CNRS, Institut de la Vision, Paris, France; CHNO des Quinze-Vingts, INSERM-DGOS CIC 1423, Paris, France
| | - K Bailey Freund
- LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear, and Throat Hospital, New York, NY, USA; Vitreous Retina Macula Consultants of New York, New York, NY, USA; Department of Ophthalmology, New York University of Medicine, New York, NY, USA; Edward S. Harkness Eye Institute, Columbia University Medical Center, New York, NY, USA
| | - SriniVas R Sadda
- Doheny Image Reading Center, Doheny Eye Institute, Los Angeles, CA, 90033, USA; Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Gerard A Lutty
- Wilmer Ophthalmological Institute, Johns Hopkins Hospital, Baltimore, MD, 21287, USA
| | - Jay Chhablani
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
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14
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Cao Y, Fan Y, Wang Y, Liu X, Xie W. Acute-on-chronic Liver Failure in a Patient with Candida Endophthalmitis: A Case Report. J Clin Transl Hepatol 2021; 9:447-451. [PMID: 34221931 PMCID: PMC8237134 DOI: 10.14218/jcth.2020.00092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 02/19/2021] [Accepted: 03/01/2021] [Indexed: 12/14/2022] Open
Abstract
Acute-on-chronic liver failure (ACLF) is a risk factor for fungal infection. Endogenous fungal endophthalmitis is a serious, sight-threatening disease. Common causes include immunocompromised state and intravenous drug use, permitting opportunistic pathogens to reach the eye through the blood stream. We report a case of Candida endophthalmitis in a 47 year-old woman who was admitted to our hospital with ACLF and poorly controlled diabetes. In addition, she was treated with glucocorticoids due to severe jaundice. After treatment for ACLF, the patient experienced fever with blurred vision in the left eye and was diagnosed with candidemia, endogenous Candida endophthalmitis in the left eye, and chorioretinitis in the right eye. Systemic and topical antifungal treatment was administered based on the positive Candida albicans test in intraocular fluid using second-generation sequencing. The patient underwent vitrectomy in the left eye and C. albicans was confirmed in vitreous cultures. Follow-up visit, at 6 weeks after the operation, showed only light perception in the left eye and stable visual acuity in the right eye. Physicians should be aware of endogenous fungal endophthalmitis in patients with ACLF, especially those with Candida infection, a history of glucocorticoid use, and diabetes. A dilated retinal examination should be performed by an ophthalmologist if ACLF patients develop fever and fungal infection.
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Affiliation(s)
- Ying Cao
- Center of Liver Diseases, Capital Medical University Affiliated to Beijing Ditan Hospital, Beijing, China
| | - Ying Fan
- Center of Liver Diseases, Capital Medical University Affiliated to Beijing Ditan Hospital, Beijing, China
| | - Yanbin Wang
- Center of Liver Diseases, Capital Medical University Affiliated to Beijing Ditan Hospital, Beijing, China
| | - Xiyao Liu
- Department of Ophthalmology, Capital Medical University Affiliated to Beijing Ditan Hospital, Beijing, China
| | - Wen Xie
- Center of Liver Diseases, Capital Medical University Affiliated to Beijing Ditan Hospital, Beijing, China
- Correspondence to: Wen Xie, Center of Liver Diseases, Capital Medical University Affiliated to Beijing Ditan Hospital, No. 8, Jingshun East Street, Chaoyang District, Beijing 100015, China. ORCID: https://orcid.org/0000-0002-7314-8175. Tel: +86-10-84322816, Fax: +86-10-84322818, E-mail:
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15
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Jun KI, Oh BL, Kim N, Shin JY, Moon J. Microbial diagnosis of endophthalmitis using nanopore amplicon sequencing. Int J Med Microbiol 2021; 311:151505. [PMID: 33930723 DOI: 10.1016/j.ijmm.2021.151505] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/11/2021] [Accepted: 04/15/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES We investigated whether nanopore amplicon sequencing of aqueous humor was capable of rapid pathogen identification in infectious endophthalmitis. METHODS 5 cases of culture-positive bacterial endophthalmitis and 3 cases of fungal endophthalmitis (1 culture-positive and 2 presumed) were included. DNA was extracted from the aqueous humor and vitreous specimen, and PCR of bacterial rDNA (16S) and fungal rDNA (ITS1 and D1/2/3) was performed. Then, nanopore amplicon sequencing was performed for 2 h. The results of amplicon sequencing were compared to those of conventional culture studies. RESULTS In all cases, pathogens were identified by amplicon sequencing of aqueous humor specimens. In 3 cases of bacterial endophthalmitis, the identified microbes were confirmed by culture studies of both aqueous humor and vitreous specimens. In 2 cases of bacterial and 1 case of fungal endophthalmitis, the identified pathogens were confirmed only by culture studies of vitreous specimens. In all cases, amplicon sequencing identified pathogen in a shorter turnaround time than culture studies. In 2 cases with negative culture results, amplicon sequencing of aqueous humor identified fungal pathogens. CONCLUSIONS Our data demonstrates the potential of amplicon nanopore sequencing using aqueous humor to enable rapid, sensitive and less invasive microbial diagnosis of endophthalmitis.
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Affiliation(s)
- Kang Il Jun
- Division of Infectious Disease, Department of Internal Medicine, Ewha Womans University Seoul Hospital, Seoul, South Korea
| | - Baek-Lok Oh
- Department of Ophthalmology, Seoul National University Hospital, Seoul, South Korea
| | - Narae Kim
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea
| | - Joo Young Shin
- Department of Ophthalmology, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea.
| | - Jangsup Moon
- Department of Neurology, Seoul National University Hospital, Seoul, South Korea; Department of Genomic Medicine, Seoul National University Hospital, Seoul, South Korea.
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16
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Nocardia Subretinal Abscess: A Rare and Challenging Case Report. Case Rep Ophthalmol Med 2021; 2021:8876864. [PMID: 33505746 PMCID: PMC7814953 DOI: 10.1155/2021/8876864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 07/18/2020] [Accepted: 08/13/2020] [Indexed: 11/21/2022] Open
Abstract
Purpose To describe a positive clinical response of a patient with submacular Nocardia abscess due to a rapid and efficient treatment. Case report. We describe a case of a 50-year-old man with a painless visual decline of the left eye. Four years later, he had been diagnosed with systemic nocardiosis. Examination of the left eye revealed a submacular white mass with fluffy borders and another smaller white lesion, with well-defined borders, in the inferior temporal vascular arch. A systemic antibiotic treatment with SMX-TMP and intravenous imipenem and a single intravitreal injection of bevacizumab was performed. Conclusion Prompt diagnosis and treatment ensured an expeditious resolution of the abscess and significant improvement of visual acuity. The diagnostic approach of a high index of suspicion coupled with directed treatment is required when dealing with subretinal inflammatory lesions.
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17
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Panova IE, Melikhova MV, Samkovich EV, Varnavskaya NG. [Sarcoid granuloma of the iris (clinical cases and state of the problem)]. Vestn Oftalmol 2020; 136:219-226. [PMID: 33371653 DOI: 10.17116/oftalma2020136062219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Granulomatous lesion of the iris has varying etiology, but in the differential diagnostic it should often be considered by sarcoidosis and tuberculosis damage. PURPOSE To describe a clinical case of sarcoid lesion of the iris and provide an analysis of literature devoted to this problem in the context of its polyetiology. MATERIAL AND METHODS The article describes one case of sarcoid granuloma of the iris in a young patient with a relapsing course of the disease. RESULTS The presented clinical case demonstrates the need for differential diagnosis to clarify the causes of the disease and the possibility of recurrence involving appearance of a multifocal lesion. The article also reviews literature on this problem reflecting the polyetiological nature of granulomatous lesions of the iris, and argues the use of interventional diagnostic methods in the absence of extraocular pathology. CONCLUSION Analysis of the clinical case and literature clearly demonstrates the need for differential diagnosis of granulomatous lesions of the iris.
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Affiliation(s)
- I E Panova
- Saint Petersburg brunch of S.N. Fyodorov National Medical Research Center «MNTK «Eye Microsurgery», Saint Petersburg, Russia
| | - M V Melikhova
- Saint Petersburg brunch of S.N. Fyodorov National Medical Research Center «MNTK «Eye Microsurgery», Saint Petersburg, Russia
| | - E V Samkovich
- Saint Petersburg brunch of S.N. Fyodorov National Medical Research Center «MNTK «Eye Microsurgery», Saint Petersburg, Russia
| | - N G Varnavskaya
- Chelyabinsk Regional Clinical Tuberculosis Dispensary, Chelyabinsk, Russia
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18
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Patel TP, Zacks DN, Dedania VS. Antimicrobial guide to posterior segment infections. Graefes Arch Clin Exp Ophthalmol 2020; 259:2473-2501. [PMID: 33156370 DOI: 10.1007/s00417-020-04974-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/08/2020] [Accepted: 10/07/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE This review article is meant to serve as a reference guide and to assist the treating physician in making an appropriate selection and duration of an antimicrobial agent. METHODS Literature review. RESULTS Infections of the posterior segment require prompt medical or surgical therapy to reduce the risk of permanent vision loss. While numerous options exist to treat these infections, doses and alternative therapies, especially with contraindications for first-line therapy, are often elusive. Antimicrobial agents to treat posterior segment infections can be administered via various routes, including topical, intravitreal, intravenous, and oral. CONCLUSIONS Although there are many excellent review articles on the management of endophthalmitis, we take the opportunity in this review to comprehensively summarize the appropriate antimicrobial regimen of both common and rare infectious etiologies of the posterior segment, using evidence from clinical trials and large case series.
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Affiliation(s)
- Tapan P Patel
- Department of Ophthalmology, Wilmer Eye Institute, Johns Hopkins University Hospital, Baltimore, MD, USA
| | - David N Zacks
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, Ann Arbor, MI, USA
| | - Vaidehi S Dedania
- Department of Ophthalmology, New York University School of Medicine, New York, NY, USA.
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19
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Das T, Agarwal M, Behera U, Bhattacharjee H, Bhende M, Das AV, Dave VP, Dogra A, Ghosh AK, Giridhar S, Joseph J, Kandle K, Karoliya R, Lalitha P, Pathengay A, Sharma S, Therese L. Diagnosis and management of fungal endophthalmitis: India perspective. EXPERT REVIEW OF OPHTHALMOLOGY 2020. [DOI: 10.1080/17469899.2020.1820322] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Taraprasad Das
- L V Prasad Eye Institute, Hyderabad, India (Kallam Anji Reddy Campus; Srimati Kanuri Santamma Centre for Vitreo Retinal Diseases), India
| | - Manisha Agarwal
- India (Retina and Vitreous Department, Dr Shroff’s Charity Eye Hospital, New Delhi, India
| | - Umesh Behera
- L V Prasad Eye Institute, Bhubaneswar, India (Mithu Tulsi Chanrai Campus), India
| | - Harsha Bhattacharjee
- Department of Vitreoretonal diseases, Sri Sankaradev Nethralaya, Guwahati, India
| | - Muna Bhende
- Sankara Nethralaya, Chennai, India (Shri Bhagwan Mahavir Vitreoretinal Services, Medical Research Foundation), India
| | - Anthony V. Das
- Department of eyeSmart and EMR, L V Prasad Eye Institute, Hyderabad, India
| | - Vivek P. Dave
- L V Prasad Eye Institute, Hyderabad, India (Kallam Anji Reddy Campus; Srimati Kanuri Santamma Centre for Vitreo Retinal Diseases), India
| | - Avantika Dogra
- L V Prasad Eye Institute, Hyderabad, India (Kallam Anji Reddy Campus; Srimati Kanuri Santamma Centre for Vitreo Retinal Diseases), India
| | - Anup K. Ghosh
- India (Department of Medical Mycology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sneha Giridhar
- Sankara Nethralaya, Chennai, India (Shri Bhagwan Mahavir Vitreoretinal Services, Medical Research Foundation), India
| | - Joveeta Joseph
- L V Prasad Eye Institute, Hyderabad, India (Kallam Anji Reddy Campus; Jhaveri Microbiology Centre), India
| | - Kaustubh Kandle
- Sankara Nethralaya, Chennai, India (Shri Bhagwan Mahavir Vitreoretinal Services, Medical Research Foundation), India
| | - Roshni Karoliya
- L V Prasad Eye Institute, Hyderabad, India (Kallam Anji Reddy Campus; Jhaveri Microbiology Centre), India
| | - Prajna Lalitha
- India (Department of Microbiology, Aravind Eye Care System, Madurai, India
| | - Avinash Pathengay
- L V Prasad Eye Institute, Vishakhapatnam, India (GMR Varalakshmi Campus), India
| | - Savitri Sharma
- L V Prasad Eye Institute, Hyderabad, India (Kallam Anji Reddy Campus; Jhaveri Microbiology Centre), India
| | - Lily Therese
- L & T Department of Microbiology, Vision Research Foundation, Chennai, India
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20
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Mata-Moret L, Monferrer-Adsuara C, Hernández-Bel L, Hernández-Garfella M, Torrecillas-Muelas M, Ocete-Mochón MD, Cervera-Taulet E. The first case of fungal endogenous endophthalmitis caused by Aspergillus nidulans: Diagnostic and therapeutic challenge. Eur J Ophthalmol 2020; 31:NP13-NP17. [PMID: 32486857 DOI: 10.1177/1120672120932088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
SIGNIFICANCE Fungal endogenous endophthalmitis is an uncommon and potentially blinding infection. Aspergillus is a causative organism in immunocompromized although is virulent enough to afflict immunocompetents. Their propensity to affect macula usually results in a dismal prognosis; thus, improving visual outcome has always been challenging to clinicians. A. nidulans has only rarely been implicated in exogenous endophthalmitis. PURPOSE To report the first case of A. nidulans endogenous endophthalmitis. CASE REPORT An asthmatic 42-year-old female presented with sudden unilateral vision loss due to a submacular abscess that progressively worsened in a matter of days. Vitreous PCR analysis after an urgent vitrectomy was positive for A. nidulans with no active systemic foci found. Oral and intravitreal Voriconazole was prescribed but multiple reactivations led to three vitrectomies in total alongside with subretinal Voriconazole, abscess aspiration, and endolaser. There was complete resolution of the infection and, although visual acuity was poor due to macular scar, enucleation was avoided. CONCLUSION Although uncommon, we must consider Aspergillus as the causative organism in apparently immunocompetent patients with history of recent systemic corticosteroids treatment, especially if they suffer a broncopulmonary disorder. Aspergillus is an aggressive organism so a high index of suspicion along with early diagnosis and prompt treatment is the key for better outcomes. We highlight A. nidulans as the causative agent as there are no other reported cases.
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Affiliation(s)
| | | | | | | | | | | | - Enrique Cervera-Taulet
- Hospital General Universitario de Valencia, Valencia, Spain.,Facultad de Medicina, Universidad Católica de Valencia "San Vicente Mártir," Valencia, Spain
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21
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Karkhur S, Afridi R, Menia N, Gupta N, Nguyen QD, Dogra M, Katoch D. Posterior hypopyon in fungal endogenous endophthalmitis secondary to presumably contaminated dextrose infusion. Am J Ophthalmol Case Rep 2020; 18:100681. [PMID: 32373756 PMCID: PMC7191180 DOI: 10.1016/j.ajoc.2020.100681] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 03/20/2020] [Accepted: 03/29/2020] [Indexed: 11/28/2022] Open
Abstract
Purpose To describe the presentation, clinical course and management of a patient with posterior hypopyon secondary to atypical (fungal) endogenous endophthalmitis. Observations A 55-year-old Asian Indian female presented with decreased vision in the left eye (OS). The best-corrected visual acuity was 20/20 in the right eye (OD) and counting fingers (CF) in the left eye (OS) at the time of initial presentation. Slit-lamp examination revealed 1+ cells and 1+ flare in the anterior chamber of OS. Clinical examination and imaging assessment with fundus photography revealed vitritis, a posterior hypopyon and retinal exudates. The patient had an episode of fever one month before presentation for which an intravenous dextrose infusion was administered. After carefully evaluating the patient, ocular images, detailed history and necessary laboratory tests, a working diagnosis of endogenous endophthalmitis was reached. Empirical treatment with topical and systemic antibiotics, and topical cycloplegics and steroids was initiated. Therapeutic and diagnostic pars plana vitrectomy (PPV) was subsequently performed; microbiology and cytology analyses revealed evidence of fungal elements. Therefore, systemic anti-fungal treatment was initiated; the patient demonstrated significant clinical improvement with good visual outcome. Conclusion and importance Posterior hypopyon in endophthalmitis is a rarely observed entity and is typically obscured due to dense vitritis. Such clinical manifestation may suggest a possible infectious etiology as described in this case.
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Affiliation(s)
- Samendra Karkhur
- Advanced Eye Centre, Post-Graduate Institute of Medical Education and Research, Chandigarh, India.,Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Rubbia Afridi
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Nitin Menia
- Advanced Eye Centre, Post-Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Nalini Gupta
- Department of Cytology and Gynecological Pathology, Post-Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Quan Dong Nguyen
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University, Palo Alto, CA, USA
| | - Mangat Dogra
- Advanced Eye Centre, Post-Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Deeksha Katoch
- Advanced Eye Centre, Post-Graduate Institute of Medical Education and Research, Chandigarh, India
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22
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Optical coherence tomography diagnostic signs in posterior uveitis. Prog Retin Eye Res 2020; 75:100797. [DOI: 10.1016/j.preteyeres.2019.100797] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 08/31/2019] [Accepted: 09/05/2019] [Indexed: 12/22/2022]
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ENDOGENOUS ASPERGILLUS ENDOPHTHALMITIS IN AN IMMUNOCOMPETENT PATIENT WITH A REMOTE HISTORY OF PULMONARY TUBERCULOSIS. Retin Cases Brief Rep 2020; 16:81-84. [PMID: 32004182 DOI: 10.1097/icb.0000000000000910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To report a case of Aspergillus fumigatus endogenous endophthalmitis in an immunocompetent patient initially diagnosed as acute retinal necrosis. METHODS Case report. PATIENT A 67-year-old woman with a remote history of treated pulmonary tuberculosis and no ocular history presented to an outside retina specialist with a sudden onset of floaters and blurred vision in one eye. Examination and fluorescein angiography at the time revealed findings suspicious for acute retinal necrosis, and the patient was started on oral valganciclovir and an intravitreal injection of ganciclovir. Despite treatment, the patient's vision and pain worsened. After evaluation at the University of Southern California Roski Eye Institute, she was diagnosed with a likely fungal endogenous endophthalmitis based on ultrasound findings and underwent emergent vitrectomy. A chest x-ray demonstrated partial collapse of the right upper lobe with hilar enlargement. RESULTS Aspergillus fumigatus was cultured from vitreous, blood, and bronchoalveolar lavage samples, suggesting that the patient's infection had a pulmonary origin, most likely from the right upper lobe that had healed from previous tuberculosis infection. DISCUSSION To the best of our knowledge, this is the first reported case of Aspergillus endogenous endophthalmitis in an immunocompetent patient secondary to pulmonary changes that occurred from previously treated tuberculosis.
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24
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Das T. Endophthalmitis Management: Stain-Culture, Empirical Treatment, and Beyond. Asia Pac J Ophthalmol (Phila) 2020; 9:1-3. [PMID: 31990737 PMCID: PMC7004445 DOI: 10.1097/01.apo.0000617904.11979.ae] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 12/05/2019] [Indexed: 11/25/2022] Open
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25
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Spadea L, Giannico MI. Diagnostic and Management Strategies of Aspergillus Endophthalmitis: Current Insights. Clin Ophthalmol 2019; 13:2573-2582. [PMID: 31920280 PMCID: PMC6939405 DOI: 10.2147/opth.s219264] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 12/16/2019] [Indexed: 12/12/2022] Open
Abstract
Fungal endophthalmitis is subsequent to endogenous or exogenous infection and represents an important complication of ocular surgery which may lead to significant visual loss and blindness. The prognosis is poor because of delayed diagnosis and limited availability of effective antifungal drugs with good ocular penetration. Furthermore, the critical issue in diagnosing fungal infection of the eye is microbiological identification of the etiologic agent in clinical samples. Aspergillus is among the most frequent isolated organisms in fungal endophthalmitis. Early diagnosis is essential to prevent severe complications and blindness. Treatments include local, systemic and surgical therapeutic strategies. The purpose of the present review is the analysis of the current procedures adopted to promptly diagnose and treat Aspergillus endophthalmitis.
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Affiliation(s)
- Leopoldo Spadea
- University “La Sapienza”, Department of Sense Organs, Eye Clinic, Rome, Italy
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26
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Crowell EL, Chang DS, Burkholder BM. Central Scotoma After Liver Transplant. JAMA Ophthalmol 2019; 137:214-215. [DOI: 10.1001/jamaophthalmol.2018.3564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Eric L. Crowell
- Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland
| | - Dolly S. Chang
- Wilmer Eye Institute, Johns Hopkins University, Baltimore, Maryland
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27
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Diagnosis of Vitreoretinal Aspergillosis with Transvitreal Retinochoroidal Biopsy. Case Rep Ophthalmol Med 2018; 2018:8306163. [PMID: 30627469 PMCID: PMC6304639 DOI: 10.1155/2018/8306163] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 11/06/2018] [Accepted: 11/15/2018] [Indexed: 11/17/2022] Open
Abstract
Diagnosing culture-proven endophthalmitis is complicated by the insufficient yield of intraocular samples and the variety of etiologies which mimic true endophthalmitis. In cases of impending vision loss where vitreous biopsy cannot provide a definitive diagnosis, transvitreal retinochoroidal biopsy can be an effective next step. Our case is a 48-year-old male with B-cell acute lymphoblastic leukemia that presented with counting fingers vision, redness, and tearing of the left eye. Exam showed cell and flare with hypopyon as well as dense vitritis. The patient underwent diagnostic pars plana vitrectomy and vitreous culture was negative at the time. Flow cytometry demonstrated no malignant cells. However, the patient's vision and mental status continued to clinically decline despite being started on intravitreal and systemic antibiotic and antifungal therapy. Neuroimaging revealed rim-enhancing brain lesions. Transvitreal retinochoroidal biopsy was performed in an elevated area of the retina. The biopsy helped rule out malignancy and showed acute-angle, septate, branching hyphae characteristic of Aspergillus fumigatus. Ultimately, the vitreous biopsy, cultures, and a biopsy from the left frontal lobe brain abscess all confirmed this diagnosis as well. Transvitreal retinochoroidal biopsy can play a role in the diagnosis of a case of posterior uveitis and can be particularly effective in diagnosing a fungal endophthalmitis.
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28
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Isavuconazole for Treatment of Experimental Fungal Endophthalmitis Caused by Aspergillus fumigatus. Antimicrob Agents Chemother 2018; 62:AAC.01537-18. [PMID: 30201814 DOI: 10.1128/aac.01537-18] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/02/2018] [Indexed: 02/07/2023] Open
Abstract
Fungal endophthalmitis remains a significant cause of vision impairment and blindness. Moreover, the prognosis is poor, in part due to delay in diagnosis and to limited availability of effective antifungal agents with good ocular penetration. Thus, it is imperative to evaluate the therapeutic efficacy in fungal endophthalmitis of newer antifungal agents. In this study, we assessed the efficacy of isavuconazole in treating Aspergillus fumigatus endophthalmitis in an exogenous mouse model of the disease. Briefly, endophthalmitis was induced by intravitreal (IVT) injection of A. fumigatus spores into immunocompetent C57BL/6 (B6) mouse eyes. Mice were randomized into five groups that received isavuconazole via (i) oral gavage, (ii) IVT injections, (iii) intravenous injection, (iv) IVT injection followed by oral gavage, and (v) IVT injection followed by intravenous injection. Our data showed that isavuconazole treatment via all routes reduced fungal burden in A. fumigatus-infected eyes. This coincided with the preservation of retinal structural integrity (histology analysis) and retinal function (electroretinography [ERG] analysis), resulting in significantly improved disease outcome. Furthermore, isavuconazole treatment reduced the levels of inflammatory cytokines (tumor necrosis factor α [TNF-α], interleukin 1β [IL-1β], and IL-6) and cellular infiltration in the eyes. Notably, oral administration of isavuconazole was as effective in ameliorating endophthalmitis as intravitreal injection of the drug. Collectively, our study demonstrates that isavuconazole is effective in treating A. fumigatus endophthalmitis in mice, indicating its potential use in human ocular infections.
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Zafar S, Siddiqui MAR. Sub-retinal abscess as presenting feature of endogenous Candida endophthalmitis. BMC Res Notes 2018; 11:598. [PMID: 30119688 PMCID: PMC6098582 DOI: 10.1186/s13104-018-3682-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Accepted: 08/04/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sub-retinal abscess as the presenting feature in the setting of endogenous fungal endophthalmitis is extremely infrequent. Immunodeficiency states are major predisposing risk factors. To the best of our knowledge, this is the first case report of Candida sub-retinal abscess as initial presentation in an immunocompetent patient. CASE PRESENTATION A 32-year old, generally fit and well, female presented to us with gradually deteriorating vision in her right eye. Visual acuity was counting fingers in the right eye and, 20/30 in the left eye. Right eye fundus examination showed a full thickness, yellowish-white foveal lesion, and significant vitreous haze. Left eye examination was normal. Upon direct questioning, the patient disclosed history of backstreet abortion 3 weeks prior to the onset of her ocular symptoms. She underwent vitreous tap and intravitreal antibiotics (amphotericin B, 5 μg/0.5 ml). Vitreous culture showed profuse growth of Candida albicans. Because her condition was progressively deteriorating, she underwent 25 g vitrectomy plus repeat intravitreal amphotericin B under general anaesthesia. Three weeks post-vitrectomy, vitreous inflammation resolved completely, and the sub-retinal abscess healed with a macular scar formation. Over a follow-up of 4 years, no recurrences were observed. CONCLUSION Our case highlights the importance of considering Candida albicans infection in the differential diagnosis of sub-retinal abscesses. Although immunocompromised states are traditionally identified as predisposing factors for fungal infections, fungal endogenous endophthalmitis can occur in healthy individuals as well.
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Affiliation(s)
- Sidra Zafar
- Section of Ophthalmology, Aga Khan University Hospital, Stadium Road Karachi, Karachi, Pakistan.
| | - M A Rehman Siddiqui
- Section of Ophthalmology, Aga Khan University Hospital, Stadium Road Karachi, Karachi, Pakistan.,Section of Ophthalmology, South City Hospital, Karachi, Pakistan
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Michael NDB, Gunaseelan S, Tuan Jaffar TN, Noordin Z, Hussein A. Endogenous Endophthalmitis: A Five-year Review of Cases at the Raja Perempuan Zainab II Hospital, Kelantan, Malaysia. Cureus 2018; 10:e3066. [PMID: 30280062 PMCID: PMC6166918 DOI: 10.7759/cureus.3066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background Endogenous endophthalmitis (EE) is a type of intraocular inflammation secondary to hematogenous spread from a distant infective source within the body and usually occurs in immunocompromised patients. Objectives The aim of this study was to profile the patient characteristics, sources of infection, microbial profiles, and visual outcomes of patients with EE in Raja Perempuan Zainab II Hospital in Kelantan, Malaysia. Materials and methods Data from 18 eyes of 17 patients diagnosed with EE and admitted to the eye ward of Raja Perempuan Zainab II Hospital from January 2012 to December 2016 were retrospectively reviewed. Factors analyzed included patient age, sources of infection, visual acuity, microbial profiles, and treatment outcomes. Results The mean age of the 17 patients was 53.2 years. Twelve patients (70.6%) had EE of left eye, four (23.5%) had EE of right eye, and one (5.9%) had EE involving both the eyes. Sixteen patients (91.1%) had at least one predisposing condition, the most common of which was diabetes mellitus in 15 patients (88.2%). A source of infection was identified in 12 of the 17 patients, with urinary tract infection being the most common (five patients, 29.4%). Organisms were successfully isolated from 10 (58.8%) patients, including seven (41.2%) with Gram-negative and three (17.6%) with Gram-positive organisms. All patients presented with a visual acuity worse than 6/60. Nine (52.9%) patients underwent vitrectomy, with only two of these patients achieving a final visual acuity better than 6/60. Eleven patients became nonperceptive to light, with four of them undergoing evisceration. Conclusions EE is a rare but often devastating ocular condition. Visual outcomes are often poor especially in patients infected with Gram-negative bacteria.
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Affiliation(s)
- Ngu Dau Bing Michael
- Ophthalmology Department, School of Medical Sciences/Universiti Sains Malaysia, Kelantan, MYS
| | - Shakiran Gunaseelan
- Ophthalmology Department, School of Medical Sciences/Universiti Sains Malaysia, Kelantan, MYS
| | | | - Zamri Noordin
- Ophthalmology Department, Raja Perempuan Zainab Il Hospital, Kelantan, MYS
| | - Adil Hussein
- Ophthalmology Department, School of Medical Sciences/Universiti Sains Malaysia, Kelantan, MYS
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Case of cryptococcal choroiditis in adult with T-cell leukemia/lymphoma. J Infect Chemother 2018; 25:59-64. [PMID: 30057340 DOI: 10.1016/j.jiac.2018.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 06/09/2018] [Accepted: 07/02/2018] [Indexed: 11/22/2022]
Abstract
A rare case of 70-year-old woman with adult T-cell leukemia/lymphoma who developed multifocal choroiditis from a dissemination of Cryptococcus neoformans is reported. Ophthalmologic examination revealed multiple yellowish choroidal lesions in the posterior pole of both eyes. Sequential optical coherence tomographic images disclosed the involvement of the choroid and the consecutive changes in its architecture during the course of treatment. The recognition of these ocular manifestations may be important for the rapid diagnosis of C. nerformans-disseminated diseases. Rapid diagnosis and prompt therapy with intravitreal injection as well as systemic fosfluconazole and liposomal amphotericin B led to clinical improvement of intraocular cryptococcosis.
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SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY FINDINGS IN ENDOGENOUS CANDIDA ENDOPHTHALMITIS AND THEIR CLINICAL RELEVANCE. Retina 2018; 38:1011-1018. [PMID: 28492430 DOI: 10.1097/iae.0000000000001630] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To describe vitreal, retinal, and choroidal features of eyes affected by Endogenous candida endophthalmitis (ECE) analyzed by spectral domain optical coherence tomography (SD-OCT) and to evaluate their clinical impact. METHODS Medical records and SD-OCT images from eyes diagnosed with ECE at four retina and uveitis tertiary referral centers were retrospectively evaluated. Spectral domain optical coherence tomography images were analyzed to evaluate the structural changes occurring in the vitreous, the retina, and the choroid in areas involved by ECE. Baseline and final best-corrected visual acuity were correlated with SD-OCT findings. RESULTS Fifteen eyes from nine patients were enrolled. Vitreous involvement (vitreous cells, posterior hyaloid thickening) was detected in 13/15 eyes. Peculiar hyper-reflective preretinal aggregates obscuring the underlying retina because of a shadowing effect ("rain-cloud" sign) were noticed in all eyes with vitreous involvement. Two patterns of retinal and choroidal findings were identified: the first (six eyes) confined within the inner retinal layers (Intraretinal Pattern), the second (nine eyes) involving both retina (full thickness) and choriocapillaris (Chorioretinal Pattern). None of the eyes showed both patterns. None of the eyes, regardless the pattern, showed choroidal thickening. Baseline best-corrected visual acuity was not associated with OCT pattern (P = 0.09). On the contrary, final best-corrected visual acuity was significantly higher in patients showing Intraretinal Pattern (∼20/25, 0.06 ± 0.08 LogMAR) than in subjects with Chorioretinal Pattern (∼20/50, 0.44 ± 0.30 LogMAR) (P = 0.01). CONCLUSION Endogenous candida endophthalmitis showed peculiar features on SD-OCT. Two distinct patterns of chorioretinal involvement influencing the final best-corrected visual acuity were identified. Spectral domain optical coherence tomography could be useful in the diagnosis, management, and outcome prediction in ECE.
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Cunningham ET, Rao NA, Gupta A, Zierhut M. Infections and Inflammation Occurring in the Subretinal Space. Ocul Immunol Inflamm 2018; 26:329-332. [PMID: 29630452 DOI: 10.1080/09273948.2018.1457355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Emmett T Cunningham
- a Department of Ophthalmology , California Pacific Medical Center , San Francisco , California , USA.,b The Department of Ophthalmology , Stanford University School of Medicine , Stanford , California , USA.,c The Francis I. Proctor Foundation , UCSF School of Medicine , San Francisco , California , USA
| | - Narsing A Rao
- d USC Roski Eye Institute, Department of Ophthalmology , University of Southern California , Los Angles , California , USA
| | - Amod Gupta
- e The Department of Ophthalmology , Postgraduate Institute of Medical Education and Research , Chandigarh , India
| | - Manfred Zierhut
- f Centre for Ophthalmology , University Tuebingen , Tuebingen , Germany
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Willermain F, Bradstreet C, Kampouridis S, Libert J, Koch P, Dediste A, Saussez S, Caspers L. Different Presentations of Ophthalmic Aspergillosis. Eur J Ophthalmol 2018; 18:827-30. [DOI: 10.1177/112067210801800529] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Purpose Aspergillus species is found worldwide and does not normally cause disease. However, when the immune system is compromised, it can invade many organs and be responsible for severe disease. The authors present cases with both classical and atypical features of ophthalmic aspergillosis. Methods Case series of three patients. Results All patients were female and had a long history of methylprednisolone use. The first two presented with endogenous endophthalmitis. One case was unilateral with a classical presentation of endophthalmitis. The other presented with a very severe bilateral acute retinal necrosis like syndrome. General work-up revealed disseminated disease in both cases. The diagnosis was made by serum immunologic testing in one case and after direct examination and culture from vitrectomy in the other. Despite intense antimycotic therapy, both patients died. The third patient presented with a unilateral progressive painful orbital apex syndrome. An orbital lesion was demonstrated by computed tomography scan and was unresponsive to methylprednisolone. Diagnosis of sino-orbital syndrome was made on biopsy. The lesion responded poorly to different antimycotic therapies, invaded the chiasma, and the patient lost all visual acuity. Conclusions This case series illustrates that ophthalmic aspergillosis can present acutely with a devastating intraocular inflammation or more indolently in the setting of sino-orbital aspergillosis. Both forms have a poor visual prognosis and the systemic form is frequently associated with a fatal outcome.
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Affiliation(s)
- F. Willermain
- Ophthalmology, Université Libre de Bruxelles, Bruxelles - Belgium
| | - C. Bradstreet
- Internal Medicine, Université Libre de Bruxelles, Bruxelles - Belgium
| | - S. Kampouridis
- Radiology, Université Libre de Bruxelles, Bruxelles - Belgium
| | - J. Libert
- Ophthalmology, Université Libre de Bruxelles, Bruxelles - Belgium
| | - P. Koch
- Ophthalmology, Université Libre de Bruxelles, Bruxelles - Belgium
| | - A. Dediste
- Microbiology, Université Libre de Bruxelles, Bruxelles - Belgium
| | - S. Saussez
- ENT, CHU Saint-Pierre, Université Libre de Bruxelles, Bruxelles - Belgium
| | - L. Caspers
- Ophthalmology, Université Libre de Bruxelles, Bruxelles - Belgium
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Affiliation(s)
- Emmett T. Cunningham
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, California
- The Department of Ophthalmology, Stanford University School of Medicine, Stanford, California
- The Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, California, USA
| | - Harry W. Flynn
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
| | - Nidhi Relhan
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida, USA
| | - Manfred Zierhut
- Centre for Ophthalmology, University Tuebingen, Schleichstrasse 12, Tuebingen, Germany
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Stephens JD, Adam MK, Todorich B, Faia LJ, Garg S, Dunn JP, Mehta S. Optical Coherence Tomography Findings in Endogenous Fungal Chorioretinitis, Retinitis, and Endophthalmitis. Ophthalmic Surg Lasers Imaging Retina 2017; 48:894-901. [PMID: 29121358 DOI: 10.3928/23258160-20171030-04] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 06/02/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To describe spectral-domain optical coherence tomography (SD-OCT) findings in eyes with endogenous fungal chorioretinitis and endophthalmitis. PATIENTS AND METHODS Retrospective, observational case series of subjects at Wills Eye Hospital and William Beaumont Hospital were identified by screening OCT billing data and cross-referencing with patient charts. Clinical and imaging data were collected for each patient and reviewed. RESULTS Twelve eyes of seven consecutive patients were identified, demonstrating two patterns of posterior ocular involvement: chorioretinal infiltration and superficial retinal/retinal vascular infiltration without choroidal involvement. Six of 12 eyes had follow-up imaging performed after antifungal treatment, which demonstrated decreased size of choroidal and/or retinal infiltrates. CONCLUSIONS All patients with follow-up imaging had anatomic improvement by OCT of the lesions with treatment. In the future, OCT imaging may provide a method to assess therapeutic response and prognosis for visual recovery in patients with endogenous fungal ocular disease. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:894-901.].
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Affiliation(s)
- Emmett T. Cunningham
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, California, USA
- Department of Ophthalmology, Stanford University School of Medicine, Stanford, California, USA
- The Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, California, USA
| | - John V. Forrester
- Section of Immunology and Infection, Institute of Medical Sciences, University of Aberdeen, Aberdeen, Scotland, UK; Ocular Immunology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Western Australia, Australia and Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | | | - Manfred Zierhut
- Centre for Ophthalmology, University Tuebingen, Tuebingen, Germany
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Aspergillus fumigatus Endophthalmitis with Necrotizing Scleritis following Pars Plana Vitrectomy. Case Rep Ophthalmol Med 2016; 2016:9289532. [PMID: 27379189 PMCID: PMC4917691 DOI: 10.1155/2016/9289532] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 05/16/2016] [Accepted: 05/18/2016] [Indexed: 11/17/2022] Open
Abstract
We present a case of Aspergillus fumigatus endophthalmitis complicated by necrotizing scleritis in a 68-year-old man with diet-controlled diabetes, after retinal detachment repair. He was initially treated with systemic steroids for surgically induced necrotizing scleritis following routine pars plana vitrectomy. An additional diagnosis of endophthalmitis was made when the patient developed a hypopyon. Repeat vitreous culture isolated Aspergillus fumigatus. Symptoms improved following antifungal treatment leaving the patient with scleromalacia and an advanced postoperative cataract. Fungal scleritis and endophthalmitis are rare complications of intraocular surgery with sight-threatening consequences, and, as this case demonstrates, may even occur concomitantly. The overlapping features of both conditions can make differentiating one from the other difficult. A fungal aetiology should be considered in cases of postoperative scleritis and endophthalmitis that are protracted and refractory to standard therapy. Even in cases of early diagnosis and treatment, visual outcomes in Aspergillus endophthalmitis and scleritis are variable and often disappointing, not infrequently necessitating enucleation of a painful blind eye.
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Abstract
PURPOSE To describe the risk factors, clinical course, ancillary test findings, treatment strategies, and visual outcomes of a series of patients with choroidal abscesses caused by endogenous Nocardia. METHODS This retrospective, consecutive noncomparative case series included all patients with Nocardia ocular infections at 3 tertiary medical centers over the past 20 years. RESULTS Five eyes in 5 patients were identified with choroidal abscesses because of Nocardia. All patients were immunocompromised: one suffered from AIDS and four had autoimmune disorders. Three of the 5 patients (60%) underwent systemic evaluation, and in all 3, nonocular nocardiosis was identified. Four patients (80%) underwent diagnostic ophthalmic surgery and received systemic and intravitreal antibiotics. The final patient deferred these interventions. Outcomes at the last follow-up examination were 20/25, 1/200, hand motion at 1 foot, and 2 patients underwent enucleation. Mean follow-up (± standard deviation) was 159 (± 103) days. CONCLUSION Immunosuppression is the most significant risk factor for developing Nocardia choroidal abscesses. Definitive diagnosis generally requires subretinal biopsy, which is also critical to implementing appropriate antibiotic therapy.
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Shannon EM, Reid MJA, Chin-Hong P. Late aspergilloma of a renal allograft without need for operative management: a case report and review of the literature. Transpl Infect Dis 2016; 18:261-5. [PMID: 26751414 DOI: 10.1111/tid.12495] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 09/13/2015] [Accepted: 11/01/2015] [Indexed: 01/16/2023]
Abstract
Aspergillus infection localized to the renal allograft is a rare and potentially life-threatening infection and typically requires a combination of operative and medical management. We report the case of a renal allograft aspergilloma in a renal transplant patient presenting 2 years post transplant, successfully managed non-surgically. To our knowledge, this is the first report of a patient presenting with an allograft aspergilloma so long after transplantation and being successfully managed with antifungal therapy alone.
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Affiliation(s)
- E M Shannon
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - M J A Reid
- Division of Infectious Disease, Department of Medicine, San Francisco School of Medicine, University of California, San Francisco, California, USA
| | - P Chin-Hong
- Division of Infectious Disease, Department of Medicine, San Francisco School of Medicine, University of California, San Francisco, California, USA
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Kahloun R, Abroug N, Ksiaa I, Mahmoud A, Zeghidi H, Zaouali S, Khairallah M. Infectious optic neuropathies: a clinical update. Eye Brain 2015; 7:59-81. [PMID: 28539795 PMCID: PMC5398737 DOI: 10.2147/eb.s69173] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Different forms of optic neuropathy causing visual impairment of varying severity have been reported in association with a wide variety of infectious agents. Proper clinical diagnosis of any of these infectious conditions is based on epidemiological data, history, systemic symptoms and signs, and the pattern of ocular findings. Diagnosis is confirmed by serologic testing and polymerase chain reaction in selected cases. Treatment of infectious optic neuropathies involves the use of specific anti-infectious drugs and corticosteroids to suppress the associated inflammatory reaction. The visual prognosis is generally good, but persistent severe vision loss with optic atrophy can occur. This review presents optic neuropathies caused by specific viral, bacterial, parasitic, and fungal diseases.
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Affiliation(s)
- Rim Kahloun
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Nesrine Abroug
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Imen Ksiaa
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Anis Mahmoud
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Hatem Zeghidi
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Sonia Zaouali
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Moncef Khairallah
- Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
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Lavine JA, Mititelu M. Multimodal imaging of refractory Candida chorioretinitis progressing to endogenous endophthalmitis. J Ophthalmic Inflamm Infect 2015; 5:54. [PMID: 26253239 PMCID: PMC4529431 DOI: 10.1186/s12348-015-0054-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 07/28/2015] [Indexed: 11/20/2022] Open
Abstract
Background Endogenous fungal endophthalmitis is a serious vision-threatening condition that occurs in immunosuppressed patients with candidemia. Findings We report a complicated case of Candida albicans chorioretinitis that progressed to endophthalmitis. The patient required intravitreal and systemic anti-fungal medications with pars plana vitrectomy for successful treatment. Multimodal imaging using fundus photography, fluorescein angiography, spectral domain optical coherence tomography, and fundus autofluorescence was obtained throughout treatment. These modalities localized the Candida infection in the choroid, penetrating Bruch’s membrane, the retinal pigment epithelium, and the retina to enter the vitreous cavity. This infectious route resulted in loss of the retinal pigment epithelium, photoreceptors, and outer retinal layers, with scar formation that resulted in vision loss and increased future risk of choroidal neovascular membranes. Conclusions Multimodal imaging of C. albicans chorioretinitis allows for accurate diagnosis, assessment of response to therapy, and prognosis for visual recovery and future complications.
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Affiliation(s)
- Jeremy A Lavine
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, 2870 University Avenue, Room 206, Madison, WI, 53705, USA,
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Liu K, Fang F, Li H. Reliability of vitreous histological detection of pathogenic fungi in the diagnosis of fungal endophthalmitis. Eye (Lond) 2014; 29:424-7. [PMID: 25397787 DOI: 10.1038/eye.2014.278] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 10/09/2014] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To assess the value of histopathologic investigations of vitreous biopsy specimens in the diagnosis of fungal endophthalmitis compared with that of conventional smear and fungal culture. METHODS In this prospective study, 10 patients with clinically suspected fungal endophthalmitis of any etiology underwent intravitreal sampling and vitrectomy for diagnostic and therapeutic purposes. Infused vitreous biopsy samples were centrifuged and mixed with blood serum for hematoxylin and eosin and periodic-acid Schiff staining, whereas the remaining samples were submitted for smear and fungal culture. All slides were reviewed by an attending pathologist. RESULTS Vitreous specimens were obtained from 10 eyes of 10 patients. Positive histological diagnoses of fungal endophthalmitis from vitreous biopsies were made in seven cases (70%). The sensitivity of histological detection of fungi was higher than conventional smear (50%) or culture (40%); all these techniques are complementary. CONCLUSIONS Specific histopathological detection of pathogenic fungi in clinical vitreous specimens could be helpful for the diagnosis of suspected fungal endophthalmitis. Positive histopathology results were seen in the majority of samples; however, difficulties in determining related fungal etiology limit its application.
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Affiliation(s)
- K Liu
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - F Fang
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - H Li
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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Arai Y, Sato Y, Yoshida A, Kawashima H, Kaburaki T, Gomi H. Bilateral endogenous Candida albicans subretinal abscess with suspected mixed bacterial infection. Clin Ophthalmol 2014; 8:2151-4. [PMID: 25378901 PMCID: PMC4213137 DOI: 10.2147/opth.s70289] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose Candida albicans subretinal abscess is extremely rare. To our knowledge, only one unilateral case has been reported. Herein, we report one bilateral case. Mixed bacterial infection was also suspected based on broad-range real-time polymerase chain reaction. Methods A 64-year-old man being treated with oral corticosteroids for interstitial pneumonia visited us for visual loss in the left eye. Best corrected visual acuity (BCVA) was 20/20 in the right eye and 8/200 in the left eye. Funduscopy revealed round yellowish-white subretinal lesions with retinal hemorrhage in both eyes. Results Broad-range polymerase chain reaction of the vitreous fluid from the left eye showed a high copy count of bacterial 16s ribosome RNA. Despite large doses of antibiotics, the abscess expanded and vision decreased to light perception in the left eye. Exenteration of the left eye was performed followed by microscopic examination showing Gram-negative bacilli, and C. albicans was also cultured. Antibiotics and the maximum doses of antifungal drugs were administered. However, the abscess in the right eye expanded, and BCVA decreased to 2/200. Vitrectomy and silicone oil tamponade were performed. Vitreous fluid culture revealed C. albicans. At 16 months follow-up, BCVA was stable at 4/200 with healing of the subretinal abscess under silicone oil. Conclusion Since C. albicans subretinal abscess is extremely rare and there was a concurrent mixed bacterial infection, diagnostic procedures in our bilateral case were more complicated than usual. C. albicans infection should be included in the differential diagnosis of subretinal abscesses.
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Affiliation(s)
- Yusuke Arai
- Department of Ophthalmology, Jichi Medical University, Tochigi, Japan
| | - Yukihiro Sato
- Department of Ophthalmology, Jichi Medical University, Tochigi, Japan
| | - Atsushi Yoshida
- Department of Ophthalmology, Jichi Medical University, Tochigi, Japan
| | | | - Toshikatsu Kaburaki
- Department of Ophthalmology, The University of Tokyo, Graduate School of Medicine, Tokyo, Japan
| | - Harumi Gomi
- Center for Clinical Infectious Diseases, Jichi Medical University, Tochigi, Japan
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Cong'En JH, Miah M, Sünkel-Laing B, Emmanuel J. Endogenous endophthalmitis caused by Citrobacter koseri originating from a renal abscess. BMJ Case Rep 2014; 2014:bcr-2014-204095. [PMID: 25096654 DOI: 10.1136/bcr-2014-204095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We present a rare case of endogenous endophthalmitis caused by Citrobacter koseri. A 69-year-old woman with a history of poorly controlled diabetes and a protracted urinary tract infection (UTI) presented with a painful swollen left eye. There was no history of eye surgery or trauma. Imaging revealed an abscess in the right kidney. Although endophthalmitis is very rare in healthy patient, it is more common in the immunocompromised. In this patient, several multiple system illnesses including poorly controlled diabetes appear to have worked synergistically to make endophthalmitis a realistic complication of an otherwise isolated and remote source of infection, in this case pyelonephritis. Endophthalmitis, in the absence of an obvious exogenous cause, should be investigated thoroughly to exclude metastatic microbial spread. In addition, chronic features of UTI in a patient with poorly controlled diabetes or who is otherwise immunosuppressed warrant the exclusion of an underlying renal abscess.
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Etiological agents of fungal endophthalmitis: diagnosis and management. Int Ophthalmol 2013; 34:707-21. [PMID: 24081913 DOI: 10.1007/s10792-013-9854-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2013] [Accepted: 09/14/2013] [Indexed: 10/26/2022]
Abstract
Endophthalmitis caused by fungi is commonly diagnosed around the world in apparently healthy and immunocompromised individuals. An accurate clinical diagnosis for endophthalmitis confirmed by laboratory techniques is essential for early treatment with antifungal drugs, such as amphotericin B, imidazoles, and other antifungals. Here, we review endophthalmitis caused by fungi according to its classification into endogenous fungal endophthalmitis (EFE) and exogenous fungal endophthalmitis (EXFE). EFE is caused by endogenously acquired fungi, whereas the traumatic implantation of opportunistic fungal pathogens is the main feature of EXFE. We highlight the most important etiologies causing endophthalmitis and the steps required for a rapid diagnosis and management.
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Sridhar J, Flynn HW, Kuriyan AE, Miller D, Albini T. Endogenous fungal endophthalmitis: risk factors, clinical features, and treatment outcomes in mold and yeast infections. J Ophthalmic Inflamm Infect 2013; 3:60. [PMID: 24053550 PMCID: PMC3848556 DOI: 10.1186/1869-5760-3-60] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Accepted: 09/02/2013] [Indexed: 01/05/2023] Open
Abstract
Background The purpose of the current study was to analyze risk factors, clinical features, and treatment outcomes in patients with endogenous fungal endophthalmitis with yeast and mold infections. For this retrospective consecutive case series, microbiologic and clinical records were reviewed to identify all patients with intraocular culture-proven endogenous fungal endophthalmitis treated at a single institution between January 1, 1990 and December 31, 2011. Results Sixty-seven eyes of 53 patients were identified; 51 eyes of 39 patients had positive cultures for yeast and 16 eyes of 14 patients had positive cultures for molds. Patients with molds as a causative organism had significantly shorter duration of symptoms prior to diagnosis (molds 3.8 days, yeast 21.0 days, p = 0.002), were more likely to be receiving iatrogenic immunosuppression (molds 57.1%, yeast 7.7%, p = 0.001), have a history of whole-organ transplantation (molds 35.7%, yeast 2.6%, p = 0.001), and were more likely to have hypopyon at the time of diagnosis (molds 37.5%, yeast 6.0%, p = 0.001). Patients with endogenous endophthalmitis caused by molds had significantly worse visual acuity at the time of diagnosis (logMAR visual acuity molds 1.80, yeast 1.15, p = 0.008) and at final visit (logMAR visual acuity molds 1.97, yeast 1.05, p = 0.005) compared to those patients with yeast as a causative organism. There was no significant difference in the rate of retinal detachment between the two groups (mold 12.5%, yeast 30.6%, p = 0.201). Patients with cultures positive for mold were significantly more likely to undergo enucleation (molds 25.0%, yeast 0%, p < 0.001). Conclusions Systemic risk factors for patients with endogenous fungal endophthalmitis caused by molds were iatrogenic immunosuppression and a history of whole-organ transplantation. Shorter duration of symptoms before diagnosis and higher rates of hypopyon occurred in mold cases. While endogenous fungal endophthalmitis is generally associated with poor visual acuity outcomes, infection with mold species was associated with worse visual acuity on presentation and on final follow-up than infection with yeast species. Enucleation rates were much higher in mold cases.
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Affiliation(s)
- Jayanth Sridhar
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL 33136, USA.
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Wang A, Cao J, Hu S, Zhao Z, Wang M, Xiao T. Anterior and Pan-endophthalmitis Caused by Candida albicans and Aspergillus fumigatus: Report of Two Cases. Mycopathologia 2013; 176:451-6. [DOI: 10.1007/s11046-013-9694-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 08/07/2013] [Indexed: 11/30/2022]
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Intraocular penetration of itraconazole in patient with fungal endophthalmitis. Int Ophthalmol 2012; 33:579-81. [PMID: 23264190 DOI: 10.1007/s10792-012-9696-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2012] [Accepted: 12/08/2012] [Indexed: 10/27/2022]
Abstract
The purpose of this study was to determine the penetration of itraconazole, a type of azole antifungal agent, into the aqueous humor and vitreous after repeated oral administrations. Fungal endophthalmitis developed bilaterally in a 21-year-old man who had a history of intravenous hyperalimentation following abdominal surgery. Itraconazole capsules (200 mg/day) were taken orally for 12 consecutive days. Vitrectomy was performed on the left eye 30 h after the last oral itraconazole. Samples of blood, aqueous, and vitreous were collected during the vitrectomy. The concentration of itraconazole was determined by high performance liquid chromatography. The concentration of itraconazole was 0.492 μg/mL in the plasma, 0.020 μg/mL in the vitreous, and none in the aqueous of the left eye. Although no fungal organisms were isolated from the plasma and vitreous samples from both eyes, fungal DNA was detected in the vitreous from the left eye. Our findings indicate that oral itraconazole has limited penetration in eyes with fungal endophthalmitis.
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