Fluctuating hypermetropia due to intraocular lens displacement caused by iris pigment epithelial cyst.

Purpose: To report a case of hyperopic shift following lens replacement surgery due to an enlarging iris pigment epithelial (IPE) cyst. Observations: A gentleman presented with reduced visual acuity (Snellen unaided 20/25) 12 months followed lens replacement surgery. Examination revealed a retro-pupillary iris lesion that appeared to be displacing the posterior chamber intraocular lens (IOL) and was causing a hyperopic shift (refraction +2.00). Anterior segment optical coherence tomography imaging confirmed this to be an IPE cyst with a posteriorly displaced IOL body. After observation over 30 months, the IPE cyst spontaneously reduced in size and the IOL returned to a more physiological position. Unaided visual acuity improved to Snellen 20/16 and refraction improved to +0.50. Conclusions and Importance: To our knowledge, an IPE cyst that shows growth following intraocular surgery has not previously been reported. This growth resulted in a hyperopic shift due to posterior displacement of the IOL. This case demonstrates spontaneous regression of the cyst, and suggests that over time these cysts can change in size.

Electrophysiological Assessment in Birdshot Chorioretinopathy: Flicker Electroretinograms Recorded With a Handheld Device.

Purpose: The flicker electroretinogram (ERG) is a sensitive indicator of retinal dysfunction in birdshot chorioretinopathy (BCR). We explored recordings from a handheld device in BCR, comparing these with conventional recordings in the same patients and with handheld ERGs from healthy individuals. Methods: Non-mydriatic flicker ERGs, using the handheld RETeval system (LKC Technologies), were recorded with skin electrodes at two centers. At one center (group 1), the stimuli (85 Td·s, 850 Td background) delivered retinal illuminance equivalent to international standards; at the other center (group 2), a different protocol was used (32 Td·s, no background). Patients also underwent international standard flicker ERG recordings with conventional electrodes following mydriasis. Portable ERGs from patients were also compared with those from healthy individuals. Results: Thirty-two patients with BCR (mean age ± SD, 56.4 ± 11.3 years) underwent recordings. Portable and standard ERG parameters correlated strongly (r > 0.75, P < 0.01) in both groups. Limits of agreement for peak times were tighter in group 1 (n = 21; -4.3 to +2.0 ms [right eyes], -3.9 to 1.5 ms [left eyes]) than in group 2 (n = 11; -3.4 to +6.9 ms [right eyes], -4.8 to +9.0 ms [left eyes]). Compared with healthy controls (n = 66 and n = 90 for groups 1 and 2, respectively), patients with BCR showed smaller mean amplitudes and longer peak times. Conclusions: Portable ERGs correlated strongly with conventional recordings, suggesting potential in rapid assessment of cone system function in office settings. Translational Relevance: Flicker ERGs, known to be useful in BCR, can be obtained rapidly with a portable device with skin electrodes and natural pupils.

BTS clinical statement for the diagnosis and management of ocular tuberculosis.

The BTS clinical statement for the diagnosis and management of ocular tuberculosis (TB) draws on the expertise of both TB and and ophthalmic specialists to outline the current understanding of disease pathogenesis, diagnosis and management in adults. Published literature lacks high-quality evidence to inform clinical practice and there is also a paucity of data from animal models to elucidate mechanisms of disease. However, in order to improve and standardise patient care, this statement provides consensus points with the currently available data and agreed best practice.

Incidence of ophthalmic involvement in Behçet's disease in the United Kingdom: a British Ophthalmic Surveillance Unit (BOSU) study.

BACKGROUND: Behçet's disease (BD) is a relapsing-remitting vasculitis, which can manifest in different organ systems including the eyes. There is currently limited published data describing the incidence of ophthalmic disease within the United Kingdom. The primary aim of this study was to survey the incidence and manifestations of ophthalmic BD prospectively, with a secondary aim of reviewing treatment modalities initiated in first-line therapy. METHODS: Using the British Ophthalmic Surveillance Unit reporting system between October 2016 and November 2018, we prospectively surveyed the number of cases of BD presenting to UK ophthalmologists. A total of 89 cases of ophthalmic manifestations of BD were reported and complete information was collected on 58 patients. RESULTS: 93 eyes of 58 patients were affected. The median age of reported cases was 31 years (range 13-55 years) who were born in 15 different countries. Most cases (n = 35, 60%) had bilateral involvement. Vitritis was the most common ocular manifestation (68%; n = 63) followed by anterior uveitis (46%; n = 43). The greatest causes of visual morbidity were cystoid macular oedema, vitritis and retinal ischaemia. Most patients were prescribed either topical or oral corticosteroids (59%; n = 34), with some given intravitreal or intravenous corticosteroids. Five patients (8.6%) were initiated on disease-modifying anti-rheumatic drugs and one given an anti-TNF monoclonal antibody. CONCLUSIONS: This is the first prospective study to analyse the incidence of ophthalmic involvement in BD over a 2-year period, finding an annual incidence of 0.04 per 100,000 individuals in the UK.

Case of vaso-occlusive retinopathy in Kikuchi-Fujimoto and lupus overlap syndrome.

A 35-year-old woman presented with a constellation of systemic symptoms: rashes, weight loss, arthralgia and mouth ulcers. Six months afterwards, she experienced bilateral and sequential reduction in vision, and was found to have bilateral vaso-occlusive retinopathy, with critical macular ischaemia in the left eye. Her serological markers were consistent with a diagnosis of lupus. A lymph node biopsy confirmed Kikuchi-Fujimoto disease, a benign condition of unknown cause characterised by fever, cervical and axillary lymphadenopathy. Given that this overlap syndrome was associated with a number of systemic features and had affected the eyes, an immunosuppressive regime with rituximab was considered prudent. This rendered her vasculitis stable and non-progressive, and there were signs of partial retinal microvasculature recovery on optical coherence tomography angiography. There is increasing evidence of an overlap between Kikuchi-Fujimoto disease and systemic lupus erythematosus, which is associated with vaso-occlusive retinopathy. In these instances, a multidisciplinary approach is warranted, with consideration of appropriate treatment in order to prevent harmful sequelae of vasculitis. Our treatment with rituximab abated the disease process, although close follow-up is paramount to monitor results and side-effects of treatment.

An Algorithm for the Diagnosis of Behçet Disease Uveitis in Adults.

Purpose: To develop an algorithm for the diagnosis of Behçet's disease (BD) uveitis based on ocular findings.Methods: Following an initial survey among uveitis experts, we collected multi-center retrospective data on 211 patients with BD uveitis and 207 patients with other uveitides, and identified ocular findings with a high diagnostic odds ratio (DOR). Subsequently, we collected multi-center prospective data on 127 patients with BD uveitis and 322 controls and developed a diagnostic algorithm using Classification and Regression Tree (CART) analysis and expert opinion.Results: We identified 10 items with DOR >5. The items that provided the highest accuracy in CART analysis included superficial retinal infiltrate, signs of occlusive retinal vasculitis, and diffuse retinal capillary leakage as well as the absence of granulomatous anterior uveitis or choroiditis in patients with vitritis.Conclusion: This study provides a diagnostic tree for BD uveitis that needs to be validated in future studies.

New mouthwash: an efficacious intervention for oral ulceration associated with Behçet's disease.

Topical interventions to treat oral ulcers in Behçet's disease (BD) are crucial to control disease activity and improve patients' quality of life. Our aim was to evaluate the effectiveness of a new BD mouthwash (BD MW) for oral ulceration. A retrospective cross-sectional study was carried out on 261 BD patients (141 women, mean (SD) age 39.9 (11.8) years, and 120 men, mean (SD) age 41.141(3.7) years). All were assessed using the oral ulcer severity score (OUSS), oral health quality of life (OHQoL), and the Behçet's disease current activity form (BDCAF). Patients were divided into three groups: one group used the BD MW, one group used a betamethasone mouthwash, and the other used no therapeutic mouthwash. Patients were assessed at three and six months. The OUSS in those using the BD MW was nine times lower than it was in those using betamethasone mouthwash (p=0.001), and 12 times lower than it was in the no mouthwash group (p=0.001). Compared with the baseline data, use of the BD MW during the first three months significantly reduced the OUSS, the BDCAF score, and intraoral scarring, and also improved OHQoL (p=0.001, 0.019, 0.012, and 0.001, respectively). Ongoing use of the BD MW after six months significantly improved the OUSS, OHQoL, and intraoral scars, and kept oral and systemic disease activity under control. A total of 20/31 patients reported high levels of satisfaction with its use, and a patients' satisfaction score showed a preference for it. This study confirms the efficacy of the BD MW in patients with recurrent oral ulceration (ROU). It is more efficacious than betamethasone mouthwash used alone.

Aqueous Humor Dynamics in Uveitic Eyes.

PURPOSE: To investigate aqueous humor dynamics in uveitic eyes. DESIGN: Cross-sectional study. PARTICIPANTS: Patients with recurrent (≥3 attacks) anterior uveitis (now quiescent) and being treated for glaucoma or ocular hypertension (OHT) (Group 1), previous recurrent anterior uveitis (≥3 attacks) without glaucoma or OHT (Group 2), and normal subjects with no ocular problems and IOP < 21 mm Hg at screening (control group; Group 3). METHODS: Patients had one-off measurements. Group 1 patients who were on antihypertensives were washed out for a 4-week period, prior to their study measurements. Main outcome measures were tonographic outflow facility, aqueous humor flow rate, and uveoscleral outflow. RESULTS: One hundred and one patients were screened between February 2014 and February 2017. Nine patients did not meet the inclusion criteria. Groups 1 and 3 each included 30 patients, and Group 2 included 32 patients. The mean intraocular pressure was higher in Group 1 compared to the others (25 ± 10.2 mm Hg in Group 1 vs 16 ± 2.7 mm Hg in Group 2 vs 16 ± 2.2 mm Hg in Group 3, P < .001). The tonographic outflow facility was lower in Group 1 compared to the others (0.18 ± 0.1 µL/min/mm Hg in Group 1 vs 0.25 ± 0.1 µL/min/mm Hg in Group 2 vs 0.27 ± 0.1 µL/min/mm Hg in Group 3, P = .005). However, aqueous humor flow rate was not statistically different (2.47 ± 0.9 µL/min in Group 1 vs 2.13 ± 0.9 µL/min in Group 2 vs 2.25 ± 0.7 µL/min in Group 3, P = .3). There was also no significant difference in calculated uveoscleral outflow. CONCLUSION: This is the first aqueous humor dynamics study in patients with uveitic glaucoma/OHT and recurrent anterior uveitis compared with age-matched controls. We have demonstrated that the elevated intraocular pressure seen in the uveitic glaucoma/OHT eyes (3-6 attacks) was due to reduced tonographic outflow facility. The aqueous humor flow rate was not detectibly different, nor did the calculated uveoscleral outflow demonstrate any discernible difference. However, the exact mechanism remains to be elucidated.

KIR3DL1/S1 Allotypes Contribute Differentially to the Development of Behçet Disease.

Behçet disease is a chronic, relapsing-remitting autoinflammatory syndrome with a strong HLA-B*51 association. In this paper, we describe a human cohort of 267 individuals with Behçet disease and 445 matched controls from a tertiary referral center in the U.K. HLA-B*51 was confirmed as a genetic risk factor in this group (p = 0.0006, Bonferroni-Dunn correction for multiple testing [Pc] = 0.0192, odds ratio [OR] 1.92, 95% confidence interval [CI] 1.33-2.76). KIR3DL1/S1 allele-level analysis indicated that low-expressing KIR3DL1/S1 alleles in combination with KIR3DS1 increased the risk of developing Behçet disease (KIR3DL1LOW/KIR3DS1: p = 0.0004, Pc = 0.0040, OR 2.47, 95% CI 1.43-4.25), whereas high-expressing KIR3DL1/S1 alleles in combination with a null-expressing KIR3DL1 reduced the risk of disease (KIR3DL1HIGH/KIR3DL1NULL: p = 0.0035, Pc = 0.0350, OR 0.53, 95% CI 0.33-0.87). Behçet disease can manifest as a purely mucocutaneous disease or can involve other organ systems such as the eyes. In the U.K. cohort studied in this study, KIR3DL1LOW/KIR3DS1 increased the risk of ophthalmic disease (p = 1.2 × 10-5, OR 3.92, 95% CI 2.06-7.47), whereas KIR3DL1HIGH/KIR3DL1NULL reduced the risk of having purely mucocutaneous disease (p = 0.0048, OR 0.45, 95% CI 0.25-0.81). To our knowledge, this is the first analysis of KIR3DL1/S1 allelic variation in Behçet disease and may provide insight into the pathogenic role of HLA-B*51 and its interaction with KIR3DL1/S1.

Depressive symptoms in people with vision impairment: a cross-sectional study to identify who is most at risk.

OBJECTIVE: To identify the risk factors for significant depressive symptoms in people with visual impairment in England and Wales to provide information on who is most at risk and to whom support services could be targeted in future. DESIGN: A cross-sectional study using baseline data from a pragmatic randomised controlled trial. SETTING AND PARTICIPANTS: 990 participants aged 18 or over attending 1 of 14 low-vision rehabilitation primary care optometry-based clinics in South Wales or two hospital clinics in London. OUTCOME MEASURE: A score of ≥6 on the Geriatric Depression Scale-15 was classed as clinically significant depressive symptoms. RESULTS: In a multivariable logistic regression model, significant depressive symptoms were associated with age (adjusted OR (AOR)=0.82, 95% CI: 0.66 to 0.90, p<0.001), ethnicity (AOR non-white compared with white=1.72, 95% CI: 1.05 to 2.81, p=0.031), total number of eye conditions (AOR for two vs one condition=0.98, 95% CI: 0.67 to 1.43; three or more vs one condition=0.34, 95% CI: 0.15 to 0.75, p=0.026), self-reported health (AOR for excellent vs poor=0.01, 95% CI: 0.00 to 0.12; very good vs poor=0.06, 95% CI: 0.03 to 0.13; good vs poor=0.14, 95% CI: 0.08 to 0.24; fair vs poor=0.28, 95% CI: 0.18 to 0.46, p<0.001) and self-reported visual functioning (AOR=1.45, 95% CI: 1.31 to 1.61, p<0.001). CONCLUSION: Younger age, a non-white ethnicity, fewer eye conditions and poorer self-reported health and visual function are risk factors for significant depressive symptoms in this population. TRIAL REGISTRATION NUMBER: ISRCTN46824140; Pre-results.

Management of skin, mucosa and joint involvement of Behçet's syndrome: A systematic review for update of the EULAR recommendations for the management of Behçet's syndrome.

OBJECTIVES: The aim of this systematic review was to inform the update of European League Against Rheumatism (EULAR) Recommendations for the management of Behçet's syndrome (BS), on the evidence for the treatment of skin, mucosa and joint involvement of BS. METHODS: A systematic literature search, data extraction, statistical analyses and assessment of the quality of evidence were performed according to a pre-specified protocol using the PRISMA guidelines. Studies that assessed the efficacy of an intervention in comparison to an active comparator or placebo for oral ulcers, genital ulcers, papulopustular lesions, nodular lesions or arthritis were included. Where possible, risk ratios were calculated for binary outcomes and mean difference for continuous outcomes. RESULTS: Among the 3927 references that were screened, 37 were included in the analyses. Twenty-seven of these assessed mucocutaneous and 17 assessed joint involvement. Twenty-one of these studies were randomised controlled trials (RCTs). RCTs with colchicine, azathioprine, interferon-alpha, thalidomide, etanercept and apremilast showed beneficial results with some differences according to lesion type and gender. These agents were generally well tolerated with few adverse events causing withdrawal from the study. CONCLUSIONS: RCTs comprised more than a half (21/37, 57%) of the sources included in the evidence synthesis related to skin, mucosa and joint involvement applicable for the EULAR Recommendations for the management of BS. Differences in the outcome measures that were used across the included studies often made it difficult to combine and compare the results.

Why are Behçet's disease patients always exhausted?

OBJECTIVES: Patients with Behçet's disease (BD) constantly complain of fatigue and many have problems with poor sleep. This ultimately has a major impact on all aspects of normal living. To attempt to understand this, Artificial Intelligence (AI) was used to identify potential biomarkers. These were alpha-melanocyte stimulating hormone (α-MSH), vasoactive intestinal peptide (VIP) and some inflammatory cytokines. We assessed the association of fatigue, quality of sleep and disease activity with circulating concentration of α-MSH, VIP and inflammatory cytokines. METHODS: There were 127 participants, 97 BD patients, and 30 healthy controls (HC). All completed the Multi-Dimensional Assessment of Fatigue questionnaire (MAF) and the Pittsburgh Sleep Quality Index (PSQI) on the day of their clinical assessment. Enzyme-linked immunosorbent assays (ELISA) were used to evaluate the serum concentrations of α-MSH, VIP and cytokines (IL-1ß, IL-6, IL-10, and TNF-α). RESULTS: 64% of BD patients experienced high fatigue scores, and 63% had poor quality of sleep. When BD and HC were compared the MAF and PSQI scores as well as the serum concentrations of α-MSH, VIP, and IL-6 were significantly higher in BD (p values were: 0.001, 0.001, 0.001, 0.004 and 0.036, respectively). Both α-MSH and IL-6 had significant impact on MAF and PSQI. Interestingly, VIP had a significant influence on PSQI and disease activity, but not on MAF. CONCLUSIONS: A better understanding of these complex clinical and biochemical interactions between α-MSH, VIP and IL-6 might lead to the development of novel approaches to manage fatigue and sleep disorders as well as disease activity in BD patients.

Management of major organ involvement of Behçet's syndrome: a systematic review for update of the EULAR recommendations.

Objective: To assess the efficacy and safety of treatment modalities for major organ involvement of Behçet's syndrome (BS), in order to inform the update of the EULAR recommendations for the management of BS. Methods: A systematic literature review of all randomized controlled trials, controlled clinical trials, or open label trials assessing eye, vascular, nervous system or gastrointestinal system involvement of BS was performed. If controlled trials were not available for answering a specific research question, uncontrolled studies or case series were also included. Results: We reviewed the titles and abstracts of 3927 references and 161 studies met our inclusion criteria. There were only nine randomized controlled trials. Observational studies with IFN-α and monoclonal anti-TNF antibodies showed beneficial results for refractory uveitis. Meta-analysis of case-control studies showed that immunosuppressives decreased the recurrence rate of deep vein thrombosis significantly whereas anticoagulants did not. CYC and high dose glucocorticoids decreased mortality in pulmonary arterial aneurysms and postoperative complications in peripheral artery aneurysms. Beneficial results for gastrointestinal involvement were obtained with 5-ASA derivatives and AZA as first line treatment and with thalidomide and/or monoclonal anti-TNF antibodies in refractory cases. Observational studies for nervous system involvement showed improved outcome with immunosuppressives and glucocorticoids. Meta-analysis of case-control studies showed an increased risk of developing nervous system involvement with ciclosporin-A. Conclusion: The majority of studies related to major organ involvement that informed the updated EULAR recommendations for the management of BS were observational studies.

2018 update of the EULAR recommendations for the management of Behçet's syndrome.

Several new treatment modalities with different mechanisms of action have been studied in patients with Behçet's syndrome (BS). The aim of the current effort was to update the recommendations in the light of these new data under the auspices of the European League Against Rheumatism (EULAR) Standing Committee for Clinical Affairs. A task force was formed that included BS experts from different specialties including internal medicine, rheumatology, ophthalmology, dermatology, neurology, gastroenterology, oral health medicine and vascular surgery, along with a methodologist, a health professional, two patients and two fellows in charge of the systematic literature search. Research questions were determined using a Delphi approach. EULAR standardised operating procedures was used as the framework. Results of the systematic literature review were presented to the task force during a meeting. The former recommendations were modified or new recommendations were formed after thorough discussions followed by voting. The recommendations on the medical management of mucocutaneous, joint, eye, vascular, neurological and gastrointestinal involvement of BS were modified; five overarching principles and a new recommendation about the surgical management of vascular involvement were added. These updated, evidence-based recommendations are intended to help physicians caring for patients with BS. They also attempt to highlight the shortcomings of the available clinical research with the aim of proposing an agenda for further research priorities.

Endogenous Meningococcal Endophthalmitis with Isolated Joint Involvement in Immunocompetent Adults.

PURPOSE: We report two cases of endogenous meningococcal endophthalmitis in immunocompetent adults presenting with unilateral ocular disease and joint involvement. METHODS: A retrospective review of two patients with endogenous endophthalmitis due to Neisseria meningitidis with associated arthropathy was conducted. The clinical presentation, investigations, treatment, and outcomes are presented. RESULTS: Vitreous sampling confirmed Neisseria meningitidis via polymerase chain reaction (PCR) in both cases. PCR was positive from the knee aspirate of our second case. Both patients received topical steroids and topical, intravitreal and intravenous antibiotics. Despite this, visual outcomes were poor. CONCLUSIONS: This atypical combination of endogenous meningococcal endophthalmitis associated with meningococcal joint involvement could represent a novel pattern for the presentation of metastatic meningococcal endophthalmitis not previously described. We suggest joint aspirate PCR could be a useful adjunctive test to identify potential causative organisms in such cases where there is concurrent joint involvement in the absence of systemic features.

Isolated endogenous Fusarium endophthalmitis in an immunocompetent adult after a thorn prick to the hand.

PURPOSE: To report the case of an immunocompetent adult presenting with endogenous Fusarium endophthalmitis. OBSERVATIONS: A woman in her thirties presented with symptoms and signs of a unilateral anterior uveitis. After initial improvement with topical corticosteroids, she continued to develop a panuveitis with an associated drop in vision to counting fingers. A vitreous biopsy confirmed Fusarium solani by 18S rRNA fungal gene detection and PCR sequencing. Despite treatment with pars plana vitrectomy, intravitreal amphotericin B and systemic voriconazole her visual outcome was poor. Detailed review of her antecedent history revealed the route of acquisition to be a thorn prick to the hand two weeks prior to presentation. CONCLUSIONS AND IMPORTANCE: This patient's endophthalmitis most likely resulted from cutaneous inoculation of Fusarium solani with subsequent hematogenous spread. Endogenous Fusarium endophthalmitis is well recognized in the immunocompromised but is very rarely seen in the immunocompetent. This case highlights the importance of thorough history-taking and consideration of fungal endophthalmitis in the differential diagnosis of a treatment-refractory uveitis.

Glaucoma Surgery in Scleromalacia: Using Endoscopic Cyclophotocoagulation where Conventional Filtration Surgery or Angle Procedures are contraindicated.

AIM: To describe the surgical management of glaucoma in a patient with severe scleromalacia, and secondary angle closure. INTRODUCTION: The management of glaucoma with coexisting scleromalacia plus secondary angle closure is challenging as most commonly performed incisional glaucoma surgery as well as minimally invasive glaucoma surgery (MIGS), which targets the drainage angle are all contraindicated. CASE REPORT: Medically refractory glaucoma in a 60-year-old male with a 30-year history of granulomatosis with polyangiitis resulting in extensive severe scleromalacia, cicatricial lower lid retraction with significant conjunctival exposure, and widespread synechial angle closure from chronic anterior uveitis was managed with combined phacoemulsification cataract surgery, and endoscopic cyclophotocoagulation (ECP). Careful postoperative management with intensive immunosuppression was used to successfully prevent complications related to the surgery, which resulted in improved visual acuity, and control of intraocular pressure (IOP). CONCLUSION: The ECP is a minimally invasive procedure that targets inflow of aqueous, and can be safely and successfully used to control IOP in challenging patients with complex secondary glaucoma, where the use of traditional incisional surgery, and other MIGS procedures are all contraindicated. CLINICAL SIGNIFICANCE: The choice of surgical treatment for medically refractory glaucoma needs to be selected based on the circumstances of individual patients, and take into consideration the condition of the sclera, conjunctiva and drainage angle, against the safety and efficacy of possible treatments. HOW TO CITE THIS ARTICLE: Rodrigues IAS, Lindfield D, Stanford MR, Goyal S. Glaucoma Surgery in Scleromalacia: Using Endoscopic Cyclophotocoagulation where Conventional Filtration Surgery or Angle Procedures are contraindicated. J Curr Glaucoma Pract 2017;11(2):73-75.

Chronic postoperative fungal endophthalmitis caused by Penicillium citrinum after cataract surgery.

An 85-year-old man developed chronic postoperative endophthalmitis after complicated cataract surgery. Visual acuity in the affected eye was hand movements. Slitlamp biomicroscopy showed a hypopyon, superonasal iris nodule, and marked vitritis. An anterior chamber washout, iris biopsy, and intravitreal amphotericin injection were performed. Panfungal polymerase chain reaction of anterior chamber and vitreous samples were positive for Penicillium citrinum. The iris biopsy showed hyphae on Grocott staining. Despite treatment, the patient's acuity deteriorated to light perception and he developed severe intractable pain requiring evisceration. Histological analysis showed diffuse infiltration of hyphae. Penicillium species are fungal organisms that are ubiquitous in the environment and can cause chronic endophthalmitis. They are commonly dismissed as culture contaminants. True infection is confirmed by histological demonstration of fungal invasion. Diagnosis can be aided by iris biopsy if iris nodules are present. Polymerase chain reaction testing was beneficial in identifying the causative organism and should be considered early in endophthalmitis cases. Despite intravitreal and systemic antifungal treatment, the visual prognosis for this condition is variable. FINANCIAL DISCLOSURE: None of the authors has a financial or proprietary interest in any material or method mentioned.