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Purpose: To draw attention to the higher proportion of Fuchs heterochromic iridocyclitis (FHI) cases in patients with multiple sclerosis (MS)., Materials and Methods: Retrospective study of data collected at the Center for the Diagnosis and Treatment of Uveitis., Results: An analysis of the medical records of 3016 patients with uveitis (in the years 2003-2020) was performed with a focus on MS. MS-associated uveitis was diagnosed in 90 patients (3%): anterior uveitis (n = 7), intermediate uveitis (n = 23), retinal vasculitis (n = 24), and panuveitis (n = 36). A clinical examination revealed signs of FHI in the anterior segment in 11 out of 90 cases (12%). Atypical manifestations of FHI included a higher incidence of bilateral involvement (45%), retinal vasculitis (27%), and vitreous snowballs (18%). The diagnosis of FHI preceded the diagnosis of MS in 4 cases. The median latency was 10.5 (range 8-15) years. In 4 patients, the diagnosis of demyelinating disease was established within one year of the diagnosis of FHI. We recommended a neurological examination for optic neuritis (n = 1), paresthesia (n = 3), relapse of motor deficit (n = 1), and screening of etiology in cases with involvement of the posterior segment (n = 3). In the other 3 cases, the diagnosis of MS preceded the diagnosis of FHI, with a median latency of 13 (range 8-19) years., Conclusion: We detected clinical symptoms of FHI in 12% of uveitis cases associated with MS, more often in bilateral manifestations of intraocular inflammation. Based on our experience, we recommend an investigation of the medical history of patients with FHI for manifestations of sensitive, sensory and motor deficits, especially in bilateral cases.

Purpose: To evaluate the long-term visual outcomes of patients with uveitis undergoing cataract surgery and to identify possible factors influencing the visual prognosis and the development of postoperative complications., Methods: Retrospective study of all patients with uveitis who underwent cataract surgery between January 2015 and February 2020 in our tertiary referral center., Results: A total of 78 eyes from 78 patients were included in the study. The best-corrected visual acuity (BCVA) improved in 86% of patients, and a BCVA of 0.5 or better was achieved in 57 (73%) patients. A significant correlation was shown between the preoperative and postoperative BCVA (Spearman r = 0.521, p < 0.01). Final BCVA differed between diverse anatomical uveitis entities (p = 0.047), and anterior uveitis demonstrated the best outcomes. Chronic uveitis resulted in a worse final BCVA than acute recurrent uveitis (p = 0.001). The presence of CME any time before the surgery and intermediate uveitis were associated with worse visual prognosis, while systemic therapy for uveitis before surgery and iris manipulation during surgery were not related to visual outcomes. Postoperative development of cystoid macular edema (CME) was closely associated with preexisting CME (p < 0.001) and intermediate uveitis (p = 0.01)., Conclusions: Visual results of cataract surgery in patients with uveitis were beneficial, but limited visual outcomes were more frequently observed in patients with chronic uveitis and intermediate uveitis with a history of CME. In consequence, prevention, or adequate treatment of CME, especially in patients with intermediate uveitis, might result in better visual results of their cataract surgery., (© 2023. The Author(s).)

Objective: To explore the incidence and associated factors of glaucoma optic nerve damage (GOND) among patients with Posner-Schlossman syndrome., Methods: We retrieved relative studies till July 2022 using databases including PubMed, CNKI, VIP, and Wan-Fang. The retrieval terms include "Posner-Schlossman syndrome", "Glaucomatocyclitic Crisis", and "visual field". The Chinese retrieval terms were the corresponding Chinese terminologies for the English terms mentioned above. The outcomes were the incidence of GOND among PSS patients, the male proportion, patient age, the proportion of patients with single eye affected, disease duration, and intraocular pressure during the episode in patients with or without GOND. Review manager 5.3 was used for the analysis., Results: In total, 19 studies were included in our analysis. The pooled incidence of GOND among PSS patients was 0.26 (95% CI = 0.16-0.43). Age [MD = 11.3(5.86, 16.73); P < .0001], disease duration [MD = 4.27 (3.38, 5.16), P < .00001], and single or double eye affected [RR = 0.69 (0.49, 0.98), P = .04] were significantly associated with the development of GOND. Whereas, gender [RR = 1.09 (0.91, 1.29), P = .35] and intraocular pressure at episodes [MD = 2.66 (-0.38, 5.7), P = .09] were not significantly associated with GOND development., Conclusion: A fraction of PSS patients ultimately develop GOND so physicians should not be highly optimistic about the prognosis of PSS patients and timely and effective treatment is very important. Patients of higher age, those with double eyes affected, and suffering from a long disease duration might be at a greater risk of developing GOND.

Aim: To present efficacy and safety of 0.19 mg fluocinolone acetonide insert (FAi) to treat chronic noninfectious uveitis (NIU) in a single referral center., Methods: A retrospective observational clinical study of 11 eyes with NIU complicated by chronic cystoid macular edema (CMO)., Results: The main indication for treatment was chronic CMO in all 11 eyes. The mean central retinal thickness (CRT) at baseline was 435 μm ± 176, improving to 296 μm ± 67 at 12 months. Raised intraocular pressure (IOP) was the commonest adverse event. An IOP >21 mmHg was observed in three eyes, and >30 mmHg in one eye, managed with topical therapy. The mean best corrected visual acuity (BCVA) was stable at 12 months. There were no observed recurrences of uveitis. Two eyes received adjunctive treatment for worsening CRT., Conclusions: Our results suggest FAi is an effective maintenance treatment for NIU with favorable functional and anatomical outcomes.

Purpose: To report clinical features and follow-up of a case with subretinal hypopyon due to syphilis infection., Case Presentation: We present a case of syphilis admitted with optic neuritis and treated with intravenous pulse steroids without antibiotics. The patient was referred to the uvea clinic in the follow-up because of decreased vision and the onset of multiple retinitis foci. We determined subretinal hypopyon in the left eye and a positive TPHA test. A significant regression was observed in retinitis and hypopyon with antibiotic therapy., Conclusion: Before starting a steroid treatment, infective etiologies should be considered in patients with optic neuritis. Treating with a high dosage of steroids without antibiotics in syphilis would worsen the clinical features and prognosis.

Introduction: Ocular involvement due to varicella-zoster virus (VZV) infection includes conjunctivitis, scleritis, keratitis, uveitis, and necrotizing retinitis. Non-necrotizing chorioretinopathy as a late manifestation has been described., Case Report: A 50-year-old immunocompetent man developed herpes zoster ophthalmicus (HZO) in the right V1 dermatome with acute anterior uveitis (AAU) treated with oral valaciclovir and topical steroid and a chalazion in the upper eyelid with associated madarosis. Four months later, he presented recurrence of the AAU and multiple areas of chorioretinal atrophy on fundoscopy. Biopsy of the upper eyelid lesion revealed granulomatous inflammation of the eyelid margin and polymerase chain reaction study (PCR) tested positive for VZV-specific DNA. The iridocyclitis was resolved with oral valaciclovir at maximum doses with minimal choroidal pigmentary changes., Discussion: VZV ophthalmic infection starts by reactivation from the trigeminal ganglion, and it spreads to the isthmus of the pilosebaceous follicles and the epidermis, which can cause involvement of follicle and sebaceous glands. Chorioretinopathy is a rare form of late-onset non-necrotizing herpetic uveitis characterized by atrophic-appearing hypopigmented lesions, the pathogenesis of which is unknown. A direct viral infection or secondary to occlusive choroidal vasculitis is postulated at the level of the choriocapillaris and more recently it has been referred to as "choroidal vitiligo" due to possible involvement of choroidal melanocytes, as occurs in cases of cutaneous vitiligo due to VZV infection.

Purpose: To describe a case of ocular inflammation associated with dabrafenib and trametinib chemotherapy for cutaneous melanoma by using a multimodal image approach., Materials and Methods: We report on a 51-year-old woman with Vogt-Koyanagi-Harada-like syndrome, which occurred while she was undergoing treatment with dabrafenib and trametinib for cutaneous melanoma. The patient complained of sudden, bilateral vision loss of 2 days' duration. Anatomical and functional improvement was observed after administration of systemic steroids and cessation of chemotherapy. Later on, 6 weeks after restarting dabrafenib, she had an episode of granulomatous anterior uveitis, which was successfully managed with topical mydriatics and steroids. Strict follow-up with multimodal imaging was performed until recovery., Conclusions: This report emphasizes the importance of strict ophthalmological follow-up with multimodal imaging in patients receiving dabrafenib and trametinib, and the need for a multidisciplinary approach in the management of ocular inflammation during chemotherapy.

Introduction: Uveitis is a disease that manifests with increased vascular permeability and occlusion, with some ischemia and inflammatory mediators. It is characterized by a wide range of pathological processes, including inflammation, increased vascular permeability and occlusion, local ischemia and cell alteration by inflammatory mediators, and is characterized by the presence of complications. Aim: To study the state of ocular hemodynamics by rheoophthalmography, as well as the immune status in patients with idiopathic recurrent anterior uveitis complicated by intraocular hypertension, Fuchs heterochromic uveitis, Posner-Schlossman syndrome, during the relapse period. Materials and methods: 93 patients with idiopathic recurrent anterior uveitis were included in this study, 8 patients with Fuchs' uveitis, and 6 patients with Posner-Schlossman syndrome. According to clinical signs, relapse and remission were considered. The control group (healthy volunteers of the same age) consisted of 27 people. In this regard, 5 groups of subjects were formed. The mean age of the patients was (M ± SD) 39.2 ± 14.6 years. According to the Median (range), the duration of the disease in patients was 2033 (350-3285) days, intraocular hypertension being recorded at P0 > 20 mm Hg. Statistical analysis was carried out in spreadsheets using STATISTICA 8.0 (StatSoft.Inc) program. Quantitative indicators were evaluated according to the correspondence to the normal distribution and to the Kolmogorov-Smirnov criterion. With a normal distribution, arithmetic means (M) and standard deviations (SD), limits of the 95% confidence interval (95% CI) and Student's t-test were calculated. Results: The volumetric blood filling of the eye according to the rheoophthalmographic indicator RQ during the period of remission of uncomplicated and complicated by hypertension anterior uveitis was reduced by 32.4%-40.5%, respectively, compared with the norm. During the period of relapse, RQ was significantly higher by 28% (p<0.05) than in remission, in the group of uncomplicated uveitis, and in the group of uveitis with increased IOP, no significant differences between the periods of remission and relapse were observed, which reflected the ischemic process in the relapse period. Volumetric blood filling in Fuchs and Posner-Schlossman syndromes in the acute period did not differ from the norm. Cellular immunity in the groups of uncomplicated and complicated by intraocular hypertension idiopathic uveitis, as well as with Fuchs and Posner-Schlossman syndromes, had a higher level of CD4 helper lymphocytes and a lower level of CD8 suppressor lymphocytes, which reflected higher values of the immunoregulatory index. The increase in the immunoregulatory index is most pronounced in Fuchs and Posner-Schlossman syndromes. Discussion: In the presented study, the incidence of idiopathic recurrent anterior uveitis complicated by intraocular hypertension was 9,9% among all cases of idiopathic recurrent anterior uveitis in one-time period. According to literature, this complicated form of uveitis occurs in 11,5%-46,1% of cases. Most often (up to 92% of cases), the anterior chamber angle was open. Conclusions: Different activity of the mechanisms regulating the balance of cellular and humoral immunity, sensitivity of T-cells to eye antigens in idiopathic anterior uveitis, Fuchs and Posner-Schlossman syndromes was assumed. Peculiarities of eye hemodynamics in these forms of uveitis were also revealed. Abbreviations: IOP = intraocular pressure, IOHS = inflammatory ocular hypertension syndrome, HSV = herpes simplex virus, CMV = cytomegalovirus, OCT = optical coherence tomography, OD = right eye, OS = left eye., (#x00A9; The Authors.Romanian Society of Ophthalmology.)

Purpose: To evaluate the efficacy of B cell depletion therapy with the chimeric mouse/human anti-CD20 monoclonal antibody rituximab for refractory chronic recurrent granulomatous uveitis associated with Vogt-Koyanagi-Harada (VKH) disease., Methods: Retrospective study of 9 patients (18 eyes) who failed to respond to conventional combination immunosuppressive therapy., Results: All the patients received 3 rituximab infusions. The follow-up period after initiation of rituximab therapy ranged from 9 to 36 months (mean ±SD, 19.2 ± 10.1). All patients achieved remission and visual acuity significantly improved ( p < .001). Rituximab provided corticosteroid-sparing effect along with control of inflammation. No rituximab-related complications were observed., Conclusions: Rituximab is effective for the treatment of refractory chronic recurrent granulomatous uveitis associated with VKH disease.

Purpose : We investigated the changes in etiology of uveitis at the Uveitis Clinic of Tokyo Medical University Hospital in recent years. Methods : Medical records of patients with uveitis diagnosed between 2011 and 2017 (Group A) and between 2001 and 2007 (Group B) were reviewed. Results : 1,587 patients in group A and 1,507 patients in group B were analyzed. For noninfectious uveitis, frequencies of Vogt-Koyanagi-Harada disease, intraocular lymphoma (IOL) and iridocyclitis in young girls increased, while those of sarcoidosis and Behçet's disease decreased in the recent era. For infectious uveitis, herpetic iridocyclitis, ocular toxoplasmosis, ocular syphilis, and bacterial endophthalmitis increased, while acute retinal necrosis and ocular toxocariasis decreased. Unclassified uveitis decreased, whereas infectious uveitis and IOL increased due to the availability of new diagnostic tests. Conclusion : Etiologies of uveitis have changed over the years. Further development of novel tests and diagnostic criteria would increase definitive diagnosis for unclassified uveitis. (147/150 words).

Purpose: To study intraocular pressure (IOP) outcomes after surgery for rhegmatogenous retinal detachment in Schwartz syndrome., Methods: We reviewed records of 32 eyes of 32 patients with Schwartz syndrome (patients with rhegmatogenous retinal detachment, IOP above 21 mmHg, and open angles without angle recession, chronic steroid use or other secondary causes of increased IOP) who had undergone surgical treatment consisting of scleral buckling or vitrectomy. Intraocular pressure, number of medication, best-corrected visual acuity were compared at baseline and postsurgery visits and also studied association of various factors on long-term IOP., Results: The median duration of rhegmatogenous retinal detachment was 2 months, and the inter quartile range was 1 to 12 months. Follow-up was 15 months (inter quartile range: 7-33 months). Sixteen (50%) had prior ocular trauma. Baseline IOP was 35 ± 8 mmHg, and 12% (4/32) of patients were on IOP-lowering medication at presentation. At the final visit, mean IOP was 17 ± 6 mmHg and 59% patients (19/32) required additional IOP-lowering medication or surgery for IOP control., Conclusion: Surgical management of rhegmatogenous retinal detachment resulted in significant reduction in IOP. At the final visit, 41% did not require any IOP-lowering medication or surgical intervention for IOP control.

Purpose: The objective of this study is to quantitatively analyse the foveal microvasculature in eyes with Fuchs' Uveitic Syndrome (FUS), or Fuchs' Heterochromic Iridocyclitis (FHI), by Optical coherence tomography angiography (OCTA)., Methods: Thirty patients with FUS and 30 healthy volunteer patients (control group) were enrolled in the study. Vascular density (VD) in the superior and deep capillary plexuses (SCP, DCP) were reported and compared between eyes with FUS (FU), fellow eyes (FE) and the control group., Results: Foveal VD and parafoveal VDs in all quadrants of the SCP were significantly lower in the FU group than the FE group and normal eyes (P<0.05). Foveal VDs in the DCP were similar between the three groups (P>0.05); however, parafoveal VDs in all quadrants of the DCP were significantly lower in the FU group than in the FE and control eyes (P<0.05). Foveal and parafoveal VDs in both the SCP and DCP were similar between fellow eyes and the control group., Conclusion: Fuchs' Uveitic Syndrome (Fuchs' Heterochromic Iridocyclitis) affects not only the anterior uvea and vitreous but also the retinal microvasculature. Analysis by OCT-A may enable us to understand the extent of this disease., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)

Purpose: To investigate the outcome of mitomycin C (MMC)-augmented trabeculectomy with subconjunctival bevacizumab in the management of Fuchs heterochromic iridocyclitis (FHI)-related glaucoma in 1-year follow-up period., Methods: This retrospective study included 50 eyes with FHI-related glaucoma those had underwent initial trabeculectomy with MMC (0.2 mg/ml-3 min). Thirty-one of them had single-dose bevacizumab injection (1.25 mg/0.05 ml) into the bleb area just at the end of the surgery, while 19 eyes did not have. The intraocular pressure (IOP) and the mean number of anti-glaucomatous medications were evaluated. The IOP value ≤ 21 mmHg was defined as complete or qualified surgical success in terms of using medical anti-glaucomatous treatment. Bleb height and vascularity were evaluated with Indiana bleb grading system. Paired sample t test, t test, Chi-square and Kolmogorov-Smirnov tests were used for statistical analysis., Results: The preoperative IOP values of bevacizumab and without bevacizumab groups were 32.8 ± 4.5 mmHg and 32.8 ± 4.5 mmHg, respectively, and they decreased to 17.5 ± 4.6 mmHg and 17 ± 5.2 mmHg at the final visit (p < 0.001 for all values). There were no significant differences in postoperative IOP and the number of medications between the groups at the final visit. In bevacizumab group, complete success was achieved in 100% within the third month but decreased to 22.5% (complete) and 74.1% (qualified) at the first year. In the other group (without bevacizumab group), complete success was achieved in 94.7% within the third month but decreased to 15.8% (complete) and 84.2% (qualified) at the first year., Conclusion: Initial trabeculectomy with MMC and subconjunctival bevacizumab injection was found to have lower rates of complete success with relatively acceptable qualified success rates in the management of FHI-related glaucoma. Subconjunctival bevacizumab was not found to have additional effect to improve the surgical success.

Juvenile idiopathic arthritis-associated uveitis is rare in the Japanese population. In this article, we report a child whose macular edema was controlled for years after cataract surgery with adalimumab, and reviewed 26 Japanese patients in the literature. In this case report, a 4-year-old boy developed band keratopathy, posterior iris synechiae, and complicated cataract in both eyes. Oral prednisolone prescribed at another hospital was discontinued due to high intraocular pressure in both eyes as a steroid responder. At the age of 5 years, he started oral methotrexate 8 mg weekly for recurrent bilateral iridocyclitis and then underwent lensectomy with core vitrectomy in both eyes. Planned intraocular lens implantation was cancelled at surgery because the anterior vitreous had severe inflammatory opacity with diffuse retinal edema in both eyes. Due to persistent macular edema in both eyes 5 months postoperatively, at the age of 6 years, he began to use adalimumab injection 20 mg every 2 weeks. The macular structure depicted by optical coherence tomography became normal in 2 months. At final visit at the age of 11 years, he had the best-corrected visual acuity of 0.8 in the right eye and 0.4 in the left eye, with adalimumab 40 mg every 2 weeks and methotrexate 8 mg weekly. In conclusion, macular edema persistent despite oral methotrexate after cataract surgery could be controlled for long term by adalimumab in a child with juvenile idiopathic arthritis. In the Japanese literature, only 26 additional cases with juvenile idiopathic arthritis-associated uveitis have been reported so far.

Competing Interests: There are no conflicts of interest.

Purpose: To investigate the characteristic of intraocular pressure (IOP) dynamic change from episode to intermittent period in patients with Posner-Schlossman syndrome (PSS)., Patients and Methods: Seventeen cases of typical PSS were collected in this study. Both their random IOP in episodes/intermittent period and 24-h IOP in intermittent period were measured. The mean IOP as well as the peak and the valley value of 24-h IOP were calculated. Those data were statistically analyzed., Results: The IOP in affected eye in episodes is higher than that of the contralateral eye statistically; while in intermittent period the mean IOP (p = 0.001), the peak (p = 0.029) and the valley (p = 0.004) value of 24-h IOP in affected eye are statistically different with that of the contralateral eye. All of these parameters of the affected eye in intermittent period are lower than that of the contralateral eye obviously., Conclusion: The dynamic observations of IOP in episodes and intermittent period confirmed the IOP crossover phenomenon inpatients with typical PSS and this observation may be important in the differential diagnosis of PSS.

Purpose: The purpose of this case series is to report development of acute secondary optic neuropathy due to optic nerve injury associated with single episode of acutely raised intraocular pressure (IOP) of varying etiologies., Patients and Methods: Retrospective review of a series of 3 consecutive cases diagnosed at University hospitals of Coventry and Warwickshire and review of published literature., Results: Three cases, respectively, with Posner Schlossman syndrome, acute idiopathic hypertensive anterior uveitis, and primary acute angle-closure initially presented with raised IOPs of 38 to 68 mm Hg. All cases were treated initially with medical management and the primary acute angle-closure case had subsequent Nd:YAG laser peripheral iridotomy. All 3 cases developed acute optic nerve injury with reduced vision, an afferent pupillary defect and optic disc swelling which subsequently persisted as optic neuropathy with sectoral optic atrophy and disc pallor., Conclusions: This rare cases series highlights the importance of increased awareness of the possibility of developing acute secondary optic neuropathy in patients with acutely raised IOP. On the basis of the acute clinical features, including disc edema with disc hemorrhages and an afferent pupillary defect the most likely pathophysiology of the resultant optic nerve injury is the acute impact of high IOP on optic nerve head perfusion. This appears similar to nonarteritic anterior oschemic optic neuropathy. Other systemic and local risk factors may also contribute. Appropriate timely management to reduce the acutely raised IOP are essential but may not be sufficient in preventing optic neuropathy due to changes at presentation.

Aim: To describe the incidence of Posner-Schlossman syndrome (PSS) in Lucheng District, Wenzhou, China, over a 10-year period., Methods: We reviewed retrospectively the medical records of all inpatient and outpatient patients diagnosed with PSS during the years 2005-2014 in the Eye Hospital of Wenzhou Medical University. The keywords of 'glaucomatocyclitic crisis', 'Posner-Schlossman syndrome' and 'PSS' were used for the retrieval. Only patients with registered residing address in Lucheng District where the hospital located were finally selected. The cumulative incidence and annual incidence of PSS were calculated based on the sum of household registered population and temporary resident population in Lucheng District., Results: A total of 576 patients with PSS (339 men and 237 women) met the retrieval criteria. The mean age of these subjects at the first clinic visit was 40±15 years. Intraocular pressure (IOP) of the initial record was 31.91±15.37 mm Hg. The 10-year cumulative incidence of PSS in Lucheng District was 39.53 per 100 000 population, whereas the mean annual incidence of PSS in this area was 3.91 per 100 000 population. The majority of these patients were aged 20-59 years (83.9%). Men showed a significantly higher cumulative incidence of PSS than women (p=0.010). Higher rate of newly onset cases was found in spring (31%) than in other seasons (p=0.006)., Conclusions: Our results suggest a relatively high incidence of PSS in Wenzhou, a southeastern city in China. Young, male adults are prone to be affected in spring. However, the aetiology and other risk factors are still waited to be clarified., Competing Interests: Competing interests: None declared., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Purpose: To describe the incidence and risk factors for ocular hypertension and/or glaucoma in patients with Fuchs heterochromic iridocyclitis (FHC)., Methods: Retrospective analysis of 88 patients with FHC. Kaplan-Meier curves estimated the time to develop cataract and ocular hypertension/glaucoma. Possible prognostic factors were investigated in univariate Kaplan-Meier analyses using the Mantel-Cox logrank test., Results: At presentation with FHC, 52% of patients had a cataract and 26% of patients had ocular hypertension/glaucoma. The estimated percentage of patients with a cataract or ocular hypertension/glaucoma by 4 years after presentation was 71% (CI: 58-81%) and 39% (CI: 28-51%), respectively. Patients aged ≥50 years had significantly greater risk of developing glaucoma (p = 0.0065). After adjusting for age-group, having a cataract at presentation was associated with increased risk of glaucoma (p = 0.032)., Conclusions: Risk factors for development of ocular hypertension/glaucoma were increasing patient age and having a cataract at presentation with FHC.

Posner-Schlossman syndrome, or glaucomatocyclitic crisis, is a unilateral ocular condition characterized by recurrent attacks of nongranulomatous anterior uveitis and raised intraocular pressure that can result in chronic secondary glaucoma. This relatively rare disease is most likely the result of recurrent cytomegalovirus infection and affects predominantly middle-aged males. Diagnosis is largely clinical, with aqueous and blood sampling aiding the identification of any underlying infectious cause. Successful disease management is often achieved by topical treatment, although systemic therapy and even surgical intervention may be required. We discuss our current understanding of Posner-Schlossman syndrome, from its pathophysiology through to recommended treatment options., (Copyright © 2016 Elsevier Inc. All rights reserved.)

Purpose: To compare the safety and efficacy of phacoemulsification and manual small incision cataract surgery (SICS) to treat cataract in patients with Fuchs heterochromic iridocyclitis (FHI)., Design: A randomized, double-masked, prospective, multicenter study., Methods: Consecutive patients with cataract after FHI were randomly assigned to have phacoemulsification or manual SICS by 1 of 2 surgeons experienced in both techniques. Complications (intraoperatively and postoperatively), operative time, visual acuities, endothelial cell counts, and surgically induced astigmatism were compared., Results: At 6 months, 65 (92.8%) patients in the phacoemulsification group and 70 (92.1%) in the manual SICS group had a corrected distance visual acuity of 20/63 or better (P = 0.974). Surgical time was significantly shorter in the SICS group (11.2 ± 2.4 minutes) than in the phacoemulsification group (14.2 ± 3.1 minutes) (P < 0.001). The mean surgically induced astigmatism was 0.8 ± 0.2 diopters (D) in the phacoemulsification group and 1.16 ± 0.2 D in the SICS group (P < 0.001). Endothelial cell counts at 1 week and at 6 months did not differ significantly in the phacoemulsification and SICS groups (t test; P = 0.133 and P = 0.032, respectively). Intraoperatively, 2 (3%) eyes randomized to receive phacoemulsification and 4 (5.3%) eyes randomized to receive SICS had posterior capsular rent (P = 0.465)., Conclusions: Both techniques achieved good visual outcomes with low rates of complications. Manual SICS may be a viable alternative for cataract management in patients with FHI in settings with limited access to phacoemulsification.

Purpose: To report an unusual case of retinal hernia in the central macula in an adult after iridocyclitis., Case Report: We report a case of a 46-year-old male who presented with blurred vision 2 weeks after complete resolution of acute iridocyclitis. Anterior segment and vitreous body examinations were unremarkable. Yellowish spots in the macular area were observed. Spectral domain optical coherence tomography (SD-OCT) imaging of the macula showed loss of the inner segment/outer segment (IS/OS) photoreceptor junction, with irregularity of the retinal pigment epithelium (RPE), and a V-shaped hernia of the retina into the choroid. The macular lesions emerged as mild window defects on fluorescein angiography and were visualized as hypofluorescent patches on all-phase indocyanine green angiography. At a one month follow-up, the best-corrected visual acuity improved to 20/20, which was followed by partial restoration of the IS/OS line, but a V-shaped hernia of the retina remained unchanged on SD-OCT., Conclusion: Ophthalmologists should be alert to the changes in OCT of the macula in patients after iridocyclitis and further research on the cause and possible predisposing factors for retinal herniation is warranted.

Introduction: Fuch's heterochromic iridocyclitis (FHI) is often complicated by cataract formation., Objective: To assess the results of small-incision cataract surgery (SICS) in FHI and to study the effect of preoperative factors on postoperative vision., Materials and Methods: Sixty-three eyes of 59 patients with Fuchs heterochromic iridocyclitis who had SICS with in-the-bag implantation of intraocular lens (IOL) were evaluated retrospectively; and the primary and secondary outcome measures evaluated were the postoperative vision and complication rate., Results: The mean age was 39.22±4.95 years. The mean pre-operative vision was 0.75±0.24 Log MAR units. The mean final vision was 0.27±0.10 Log MAR units (P=less than 0.001). At the final follow-up, 84.1% of the patients had a final Snellen's vision of 6/12 or better. The mean follow-up period was 12.06±2.06 months. The causes of corrected distance visual acuity (CDVA) worse than 6/60 were vitreous opacities, posterior keratic precipitates (KPs), glaucoma, persistent uveitis and cystoid macular edema (CME). Preoperative factors like iris atrophy (P=0.973), heterochromia (P=0.10) and vessels in angle (P=0.074) did not have a significant effect on the final vision. On the contrary, vitreous opacities (P=0.002) and posterior KPs (P=0.009) had a significant effect on the final visual outcome., Conclusion: SICS with in-the-bag implantation of IOL in patients with Fuch's heterochromic iridocyclitis resulted in good visual outcomes. SICS in complicated cataracts can be performed in rural settings and eye camps with minimal instrumentation, obviating the need for referral to tertiary care centers. Pre-operative factors like vitreous opacities and posterior KPs have a significant effect on the final vision., (© NEPjOPH.)

Purpose: To access surgical effects in patients with secondary glaucoma in Fuchs' heterochromic iridocyclitis., Methods: We had employed medical or surgical treatment for 22 patients who had been diagnosed as secondary glaucoma and Fuchs' heterochromic iridocyclitis. Thirteen patients had undergone trabeculectomy with intraoperative applications of mitomycin C (MMC), of whom 11 patients had been followed up postoperatively for 25.09 ± 14.4 months (range 6-48 months)., Results: Intraocular pressure (IOP) were controlled medically in 17 of 22 (77.3 %) patients. In 11 patients who had surgical therapy, mean IOP fell from a preoperative initial value of 38.05 ± 7.26 mmHg to 20.63 ± 6.15 mmHg (P = 0.000), and mean number of lowering IOP medications fell from preoperative value of 2.27 ± 0.78 to 1.09 ± 1.22 at postoperative final follow-up time (P = 0.014). The result of Kaplan-Meier analysis showed a total success of 90.9 % was achieved at 1 year, 62.3 % success at 4 years and 63.6 % complete success was achieved at 1 year and 31.8 % at 4 years. Exacerbations of intraocular inflammation with transient IOP rise at the early postoperative period occurred in six patients (23 %), and were controlled with topical corticosteroid. No frequent postoperative uveitic relapses were observed., Conclusion: Fuchs' heterochromic iridocyclitis has high morbidity of secondary glaucoma. Regular follow-up and close observation should be carried out. Trabeculectomy with MMC is a moderately effective procedure for patients with secondary glaucoma.

The negative tendency of cataracts growth, which is a consequence of various diseases of the organism including those of eyes, combined in the concept "the complicated cataract" is clearly traced now. In the concept of such a complication of cataracts as the acute autoimmune iridocyclitis, the important role, in our opinion, should be given to regional immunopathological disorders, which testify to the withdrawal of the known phenomenon underlying in the immunological tolerance of post-barrier eye membrane "a syndrome of eye anterior chamber-associated immune deviation (ACAID). Microcoaxial phacoemulsification was carried in three hundred patients with senile and complicated cataracts. The intraocular humor of the operated patients was subjected to immune-enzyme immunomorphological analysis for СD4, СD8, IgG and B-lymphocytic populations. On the base of performed clinical-laboratory research we found that the gravest inflammatory process in eye tissues manifested in the form of autoimmune aseptic iridocyclitis was observed particularly in patients with complicated cataracts, proceeding on the background of glaucoma, diabetes and the previous trauma of an eye. The high indicators of IgG, СD4 were registered on the background of low СD8 indicators in the intraocular humour at these patients. The revealed regional inflammatory reaction in eye tissues testifies, in our opinion, in favour of in situ withdrawal of ACAID; this latter brings to origination of acute aseptic autoimmune iridocyclitis in the early post-operational course of the complicated cataracts.

In 1948, Posner and Schlossman first reported glaucomatocyclitic crisis, an uncommon form of glaucoma characterized by recurrent unilateral episodes of markedly elevated intraocular pressure (IOP) with mild idiopathic anterior chamber inflammation. The exact etiology of glaucomatocyclitic crisis is not clear. Although it is typically a self-limited condition, some cases with advanced optic nerve cupping and associated visual field loss have been reported. Diagnosis of Posner-Schlossman syndrome is difficult, and it may mimic a variety of ocular disorders. Treatment of this syndrome is directed towards controlling the inflammation and associated IOP elevation.

Purpose: To analyze the results of scanning slit topography in both eyes of patients with unilateral Fuchs heterochromic iridocyclitis (FHI)., Methods: A noninterventional, case-controlled study was conducted with 30 patients with unilateral FHI. Corneal topographic parameters, obtained with the Orbscan II (Bausch & Lomb), were compared between the two eyes and analyzed statistically. The same number of age-matched normals was enrolled as a control group., Results: Thirty patients were enrolled in this study. The mean age was 33.3 years ± 10.6 (SD). The mean Sim K astigmatism was 1.65 ± 1.27 diopter in the FHI eyes and 0.88 ± 0.52 diopter in the normal eyes (p = .001)., Conclusion: Corneal astigmatism is a common finding in patients with FHI and disparity of corneal astigmatism between the two eyes can be considered a sign of the unilateral form of this disease.

Purpose: To describe the epidemiology of chronic anterior uveitis (CAU) at a tertiary center over 35 years., Methods: Data regarding etiology of CAU was collected from medical records of patients evaluated between 1973-2007. Relative frequencies of each diagnosis of CAU were calculated. Linear regression analyses were performed on the common types of CAU., Results: 5970 patients were evaluated between 1973-2007; 31% carried a diagnosis of CAU. Idiopathic disease was diagnosed in 54% of patients (39 to 72% annually), ocular sarcoidosis in 14% of patients (2 to 20% annually), Fuchs heterochromic iridocyclitis (FHI) in 12% of patients (4 to 22% annually), and juvenile idiopathic arthritis (JIA) in 6% of patients (2 to 13% annually). The frequency of diagnosis of idiopathic CAU decreased over time, with no significant change for sarcoidosis, FHI or JIA. An increase in frequency of diagnosis was observed for HLA-B27-related disease and uveitis related to multiple sclerosis and inflammatory bowel disease., Conclusions: The relative frequency of idiopathic disease has decreased over the past 35 years at our center. This may be related to an increase in the diagnosis of CAU associated with HLA-B27 positivity, inflammatory bowel disease (including family history) and multiple sclerosis. Despite the advances over the last 35 years, idiopathic disease still comprises at least 39% of our patients with CAU each year.

Childhood sarcoidosis is a rare multisystemic disorder that can have variable clinical presentations. A triad of skin, eye, and joint involvement is common in children younger than 5 years; however, pulmonary disease is more common in older children, similar to adults. The authors report the case of a 10-year-old girl who presented solely with massive splenomegaly. Her history was significant for iridocyclitis and unilateral sensorineural deafness at 6 and 7 years of age, respectively. A gallium scan showed diffuse splenic uptake, and the pathology of the spleen was consistent with a noncaseating granuloma, with no evidence of malignancy. A work-up for infectious etiology was unremarkable. This case demonstrates that the challenge in diagnosing sarcoidosis in young children stems from its ability to present in several unique clinical scenarios. It also reinforces the importance of tissue evaluation and the exclusion of other differential diagnoses, such as lymphoma, to confirm the diagnosis of sarcoidosis.

Purpose: To report the presence of an asymptomatic cilium in the subconjunctival area and an adjacent sterile scleral ulcer, together as a complication of subtenon injection of steroids, and the resolution of the ulcer despite the in situ cilium., Methods: Medical management of a 51-year-old man, who was a known case of ankylosing spondylitis, with a 3-mm scleral ulcer located in the inferior palpebral area with one adjacent fully embedded cilium at the probable site of subtenon injection given for suspected acute iridocyclitis., Results: On altering the medication, the ulcer resolved completely. This occurred despite the in situ cilium, which did not act as a nidus for infection or inflammation., Conclusions: The presence of cilia did not adversely affect the outcome of treatment of the adjacent ulcer. Therefore, if there is no exposure of the entrapped cilium through the conjunctiva, as was in this case, conservative management of the ulcer and not trying to remove the cilium seems to be a good alternative as opposed to reports in literature, which warrant its removal in most cases.

Uveitis is composed of a diverse group of disease entities, which in total has been estimated to cause approximately 10% of blindness. Uveitis is broadly classified into anterior, intermediate, posterior and panuveitis based on the anatomical involvement of the eye. Anterior uveitis is, however, the commonest form of uveitis with varying incidences reported in worldwide literature. Anterior uveitis can be very benign to present with but often can lead to severe morbidity if not treated appropriately. The present article will assist ophthalmologists in accurately diagnosing anterior uveitis, improving the quality of care rendered to patients with anterior uveitis, minimizing the adverse effects of anterior uveitis, developing a decision-making strategy for management of patients at risk of permanent visual loss from anterior uveitis, informing and educating patients and other healthcare practitioners about the visual complications, risk factors, and treatment options associated with anterior uveitis.

Purpose: To determine the frequency of retinal thickening (RT) in eyes with iridocyclitis and to examine the correlations among anterior chamber (AC) inflammation, RT, and visual acuity., Design: Retrospective, observational case series., Methods: Records were reviewed of patients seen at the Duke University Eye Center Uveitis Clinic from January 2002 through March 2008. Patients with unilateral iridocyclitis without panuveitis, vitreitis, pars planitis, posterior uveitis, or a combination thereof who had undergone optical coherence tomography (OCT) of both eyes were included. The AC cell grade and OCT-RT measurements were recorded. Subretinal fluid and intraretinal cysts were determined from OCT scans according to Duke Reading Center guidelines., Results: Forty-three patients were studied. RT typically was present in a ring-like distribution around the fovea. The median difference between the study eye and fellow eye in RT was statistically significant for total macular volume (TMV) and for all OCT subfields (P < .001). In the study eye, there was a modest correlation between the RT and AC cell grade for the OCT-TMV (P = .039; r(2) = 0.1) and the subfield comprised of the quadrants in the outer ring on OCT (P = .027; r(2) = 0.12), and between RT and visual acuity for OCT-TMV and all but the central subfields (P = .003 to .007; r(2) = 0.261 to 0.227). RT decreased after anti-inflammatory therapy., Conclusions: RT is strongly associated with iridocyclitis and decreases after treatment. RT, as determined by OCT, is a useful clinical parameter to evaluate patients with iridocyclitis and to monitor response to treatment.

A new PASCAL laser photocoagulator (OptiMedica, USA) was clinically tested. A total of 38 laser interventions were performed in 38 eyes with diabetic retinopathy (n = 25), peripheral retinal dystrophy (n = 2), retinal ruptures (n = 2), hemophthalmos (n = 3), primary open-angle glaucoma (n = 5), and ectopic pupil (n = 1). An example of successful use of the new laser unit for pupilloplasty for the ectopic pupil is given.

Purpose: To report a patient with severe and progressive bilateral deafness who suffered recurrent episodes of diffuse lamellar keratitis (DLK) in both eyes > or = 4 months after undergoing uneventful LASIK for myopia., Methods: Four months after LASIK, the patient presented with blurred vision in the left eye. Best spectacle-corrected visual acuity was 0.9. Slit-lamp examination revealed aggregates of white cells at the paracentral and mid-peripheral interface without affecting the visual axis. Diffuse lamellar keratitis stage II was diagnosed and intensive corticosteroid treatment was started. Uncorrected visual acuity (UCVA) in the right eye was 1.2 with no signs of DLK., Results: One week after initiating corticosteroid treatment, UCVA improved (1.2) in the left eye. Diffuse lamellar keratitis was diagnosed in the left eye again at 9 months and in the right eye at 15 months after LASIK. The patient was later diagnosed with atypical Cogan's syndrome., Conclusions: Recurrent and late-onset DLK may be due to other patient systemic conditions predisposing to interstitial keratitis, such as Cogan's syndrome.

Purpose: To carry out a longitudinal study of patients with Fuchs' heterochromic uveitis (FHU) in western Sweden and to establish the factors responsible for diagnostic delay., Methods: A sample of 54 patients, 51 with monocular and three with binocular FHU, were followed for periods ranging from 8 months to 15 years. Firm diagnostic criteria were set. A detailed anamnesis regarding ocular and extraocular symptoms was taken. The eyes were repeatedly examined. Toxoplasma serology was analysed. Complications were noted., Results: The delay between the first visit to an ophthalmologist and diagnosis was 0-26 years. The most common first symptom was floaters. Iris heterochromia was absent in 11 patients and discrete in 26. Iris atrophy (a diagnostic criterion) was easy to miss. Chorioretinal scars were found in six patients. Toxoplasma serology was positive in 18 (35%) patients. The only serious complication was glaucoma., Conclusions: The most important reason for delay in diagnosis of FHU is, in our opinion, failure to consider the disease as a diagnosis. This failure may occur because heterochromia is often missing or discrete, iris atrophy is easily overlooked, and vitreous opacities are common, often cause early symptoms and can explain prolonged workup and therapy. A connection with toxoplasmosis in individual cases cannot be excluded but toxoplasmosis cannot be considered a major aetiological factor. If detailed anamnesis is negative and diagnostic criteria are fulfilled, no further workup is required.

Posner-Schlossman syndrome (PSS) or glaucomatocyclitic crisis is a rare, typically unilateral recurrent inflammatory ocular hypertensive disease in which diagnosis can be challenging. An acute elevation of intraocular pressure is accompanied by or followed within a few days by a mild, often symptomless uveal inflammation. The mild nature of the uveitis at presentation of the first attack may go undetected. Medical treatment is indicated to prevent pressure-related optic nerve damage and to reduce inflammation. This report details a patient with Posner-Schlossman syndrome whose unilateral pressure elevation was initially treated as acute angle-closure glaucoma. He subsequently had several episodes of increased pressure over a two-year period. Diagnostic difficulties in this case are discussed.

Purpose: To analyze the visual outcomes and complication rate after cataract extraction and posterior chamber intraocular lens (PC IOL) implantation in patients with Fuchs' heterochromic cyclitis., Setting: L.V. Prasad Eye Institute, Hyderabad, India., Methods: This retrospective nonrandomized interventional study comprised 103 patients who were examined at the uvea clinic at L.V. Prasad Eye Institute between March 2000 and March 2004 and who were diagnosed with Fuchs' heterochromic cyclitis and cataract. They had extracapsular cataract extraction or phacoemulsification with IOL implantation. Outcomes measures were postoperative visual acuity, ocular inflammation, and complication rate., Results: There were 57 men and 54 women in the study; the mean age was 31.36 years +/- 11.55 (SD) (range 10 to 60 years). Postoperative best corrected visual acuity (BCVA) at 5 weeks was 20/40 or greater in 91 patients (88.3%) (95% confidence interval [CI], 82.1-94.5). Eight patients (7.8%) had vitreous inflammation 5 weeks postoperatively. Five patients (4.9%) preoperatively and 3 patients (2.9%) postoperatively had elevated intraocular pressure. Clinically detected cystoid macular edema developed in 1 patient. The mean follow-up was 12.9 months in 53 patients. At the final follow-up, 49 of 53 patients (91.5%) (95% CI, 99.0-84.0) had a visual acuity of 20/40 or greater. Ten eyes (18.9%) had mild anterior chamber reaction. Decreased visual acuity (20/40 or worse) was the result of anterior chamber reaction in 4 patients, glaucoma in 3 patients, vitreous inflammation in 2 patients, and posterior capsule opacification, corneal edema, macular hole, and astigmatism in 1 patient each., Conclusions: Cataract surgery with PC IOL implantation in patients with Fuchs' heterochromic cyclitis resulted in good visual outcomes. Postoperative inflammation was mild and developed in few cases.

Hyphema occurring after ocular paracentesis has been described as a classic feature of Fuchs' heterochromic uveitis (FHU) (Amsler's sign). We describe a case of hyphema occurring after peribulbar anesthesia in a patient with FHU. The bleeding occurred before the surgery began. Although the occurrence of this phenomenon does not preclude successful surgical outcomes, topical anesthesia may lower the risk preoperatively.

Purpose: To characterize the clinical features of Chinese patients with Fuchs' syndrome., Design: Retrospective noncomparative case series., Participants: One hundred eighteen eyes of 104 consecutive patients with Fuchs' syndrome initially examined between January 1999 and March 2005., Methods: The history and clinical findings of all consecutive Fuchs' patients attending the Zhongshan Ophthalmic Center were reviewed. Auxiliary examinations, including laser flare-cell photometry, ultrasound biomicroscopy (UBM), fundus fluorescein angiography (FFA), and serologic tests for Toxoplasma gondii, were performed in certain cases., Main Outcome Measures: Patients' demographics, clinical presentation, and auxiliary examination findings., Results: One hundred four patients (49 male, 55 female) were included in this study. Unilateral involvement was noted in 90 patients (86.5%). The most common symptom was blurred or decreased vision (86%). Stellate and medium-sized keratic precipitates (KPs) were noted in 108 eyes (91.5%). A mild anterior chamber (AC) reaction was observed in all the affected eyes. Heterochromia was observed in only 15 affected eyes, although there were varying degrees of iris depigmentation in all patients. Iris nodules, mostly Koeppe, were present in 28.0% of the affected eyes. Complicated cataract, vitreous opacity, and secondary glaucoma were observed in 84 of 118 eyes (70.7%), 31 eyes of 42 eyes (73.8%), and 24 of 118 eyes (23.1%), respectively. The mean laser flare photometry value (6.4+/-2.3 photon counts per millisecond) and the cell number in the AC (1.5+/-1.2 cells per 0.5 mm3) in 25 patients were both significantly higher than those in 25 healthy controls (5.3+/-2.3 photon counts per millisecond and 0.8+/-0.6 cells per 0.5 mm3) (P<0.05). Ultrasound biomicroscopy revealed exudates adjacent to the ciliary body in 18 of 24 patients (75%). Serological tests failed to confirm an association of Fuchs' syndrome with toxoplasmosis. Retinal capillary leakage in the midperipheral fundus and disc staining at the late stage were observed in most of the eyes examined by FFA., Conclusion: Fuchs' syndrome in Chinese patients is characterized by a mild uveitis with characteristic KPs, varying degrees of iris depigmentation, and, occasionally, heterochromia. Exudates adjacent to the ciliary body and subclinical retinal and optic nerve involvement were common in the patients who were studied by UBM and FFA.

Objective: To evaluate the development of cataract and the results of cataract surgery with intraocular lens (IOL) implantation in patients with chronic uveitis associated with juvenile idiopathic arthritis (JIA)., Patients and Methods: A hospital-based retrospective case series consisted of 25 patients with JIA-associated uveitis. The mean age of the patients was 5.8 years at the onset of arthritis and 6.8 years at the onset of uveitis. During the 15-year study period cataract surgery with implantation of an IOL was performed in 36 eyes. In 17 eyes phacoemulsification and initial posterior capsulectomy with anterior core vitrectomy were performed. The treatment of JIA and uveitis was carefully adjusted with systemic immunosuppressive drugs and topical corticosteroids perioperatively. The mean postoperative follow-up period was 3.3 years., Results: The first signs of cataract were observed 2.3 years (mean) after the diagnosis of uveitis and the cataract operation of the first eye was performed 4.5 years (mean) after the diagnosis of uveitis. After IOL surgery the visual result was good (> or = 0.5) in 64%, moderate (0.3 to < 0.5) in 11% and impaired (< 0.3) in 25% of eyes. Secondary cataract developed in 16 eyes but in none of the eyes with initial posterior capsulectomy and core vitrectomy. Secondary glaucoma developed in 18 eyes, retinal detachment in 2, cystoid macular edema in 16 and band keratopathy in 12 eyes., Conclusion: Cataract is an early complication of JIA-associated uveitis. Under strict control of uveitis, IOL implantation is an important alternative in visual rehabilitation for this type of patient., (Copyright 2006 S. Karger AG, Basel.)

Purpose of Review: This update aims to summarize the current knowledge on Fuchs' uveitis syndrome and review publications in the last 10 years. Theories on the pathogenesis and etiology of Fuchs' uveitis syndrome are revisited and the management of cataract and glaucoma is updated to reflect recent surgical change., Recent Findings: Retrospective reviews have highlighted that patients with Fuchs' uveitis syndrome are often initially misdiagnosed. Studies comparing local inflammatory mediators and cell types have found differences in Fuchs' uveitis syndrome, but the differences in steroid response and degree of inflammation remain poorly understood. Local production of antibodies to rubella has been recently reported in the aqueous of all patients with Fuchs' uveitis syndrome and no controls. Excellent visual outcomes from phacoemulsification have been reported with reduced complications compared with extracapsular cataract extraction., Summary: Although a single etiological agent and a sensitive laboratory test for the diagnosis of Fuchs' uveitis syndrome is alluring, the diagnosis of Fuchs' uveitis syndrome remains clinical, at least for now. Phacoemulsification has increased the safety of cataract extraction, and the use of intraocular lens is generally safe. The ideal lens material and design are not yet known, but silicone lenses may be best avoided. Glaucoma is often resistant to treatment and should actively be screened for in patients with Fuchs' uveitis syndrome. Medical and surgical treatment for reducing intraocular pressure should be especially aggressive in these patients. Vitrectomy appears to be safe in patients with visually significant vitreous opacification.

Fuchs' heterochromic cyclitis (FHC) is a chronic anterior segment inflammatory syndrome that accounts for 2 to 3% of all uveitis cases. The etiology is unknown, but Herpes simplex, ocular toxoplasmosis and rubella infection have been implicated in the pathogenesis of the disease. It occurs more commonly in the third and fourth decades of life with an equal gender distribution. Patients are usually asymptomatic but may present with floaters and blurry vision. There is a mild but persistent anterior chamber reaction with diffuse and characteristic white stellate keratic precipitates. Iris and trabecular meshwork show abnormal vessels that may sometimes lead to a hyphema. Synechia formation is uncommon. Heterochromia is considered an important feature and accounts for the name, but it is variable depending on the intensity of the anterior stromal atrophy, initial iris color and amount of pigment in the iris pigmented epithelium. Progression of the disease is associated with cataract formation and glaucoma. Anti-inflammatory treatment is not indicated for the low-grade anterior chamber reaction seen in Fuchs' patients. Occasionally, a short course of corticosteroids is indicated if a symptomatic exacerbation occurs. The long-term prognosis is good, and patients usually maintain a visual acuity of 20/40 or better.

Purpose: To evaluate the visual outcomes and complications of phacoemulsification (PE) and posterior chamber intraocular lens implantation, (PC IOL) in patients with Fuchs heterochromic iridocyclitis (FHIC)., Setting: Private clinic and an academic hospital., Methods: In this noncomparative interventional case series, existing data for 41 eyes of 40 consecutive patients clinically diagnosed with FHIC and cataract were studied retrospectively. Scleral tunnel PE and in-the-bag IOL implantation were performed in all cases. Preoperative and postoperative visual acuities and intraoperative and postoperative complications were evaluated., Results: Twenty-four male and 16 female patients aged 12 years to 70 (SD) (mean 35 +/- 12 years) were operated on and followed for 17.8 +/- 8.7 months. Preoperatively, best corrected visual acuity (BCVA) was less than 20/40 in all patients, which improved to 20/40 or better after surgery. Twenty-two eyes (53.6%) achieved BCVA of 20/20. The major cause of postoperative visual acuity less than 20/20 was vitreous haze. There were no major intraoperative complications. Postoperatively, mild anterior chamber fibrin reaction occurred in 4 patients (9.7%), IOL deposits occurred in 11 eyes (26.8%), and decentration was observed in 1 eye. During follow-up, 6 eyes (14.6%) developed posterior capsule opacification requiring a neodymium:YAG (Nd:YAG) laser capsulotomy. There was 1 case of clinical cystoid macular edema that resolved with medication. There were no cases of posterior synechias, postoperative glaucoma, or retinal detachment., Conclusion: Phacoemulsification with PC IOL implantation is a safe procedure with good visual outcomes in patients with FHIC and cataract.