ABSTRACT
BACKGROUND: To investigate the subfoveal retinal and choroidal thickness in patients with unilateral Fuchs Uveitis Syndrome (FUS). METHODS: This comparative contralateral study was performed in affected eyes with FUS versus fellow eyes. For each eye parameters such as subfoveal choroidal thickness (SCT), subfoveal choriocapillary thickness (SCCT), central macular thickness (CMT), and central macular volume (CMV) were measured; then the measured values of affected and fellow unaffected eye were compared. RESULTS: Thirty-seven patients (74 eyes) including 19 females (51.4%) with a mean age of 36.9 ± 7.6 years were enrolled. The mean SCT was lower in the affected eyes (344.51 ± 91.67) than in the fellow (375.59 ± 87.33) with adjusting for duration of disease and axial lengths (P < 0.001). The mean SCCT, CMT, and CMV were higher in eyes with FUS than in fellow eyes (P < 0.05). CONCLUSIONS: The result of our study demonstrated that affected eyes in patients with FUS tend to have thinner SCT and thicker SCCT and CMT compared to uninvolved fellow eyes.
Subject(s)
Choroid , Retina , Tomography, Optical Coherence , Humans , Female , Choroid/pathology , Choroid/diagnostic imaging , Male , Adult , Tomography, Optical Coherence/methods , Middle Aged , Retina/pathology , Retina/diagnostic imaging , Visual Acuity , Retrospective Studies , SyndromeABSTRACT
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.
Subject(s)
Iridocyclitis , Multiple Sclerosis , Retinal Vasculitis , Uveitis , Humans , Iridocyclitis/complications , Iridocyclitis/diagnosis , Retrospective Studies , Multiple Sclerosis/complications , Multiple Sclerosis/diagnosis , Retinal Vasculitis/complicationsABSTRACT
@#AIM: To evaluate the clinical outcomes of phacoemulsification in patients with Fuchs' heterochromic iridocyclitis(FHIC). <p>METHODS: In this noncomparative case series,18 eyes of 18 patients clinically diagnosed with FHIC and cataract were studied. All of them received phacoemulsification combined with intraocular lens implantation.Preoperative and postoperative visual acuity, intraocular pressure, corneal endothelial cells density were measured. Intraoperative and postoperative complications were evaluated. <p>RESULTS: The mean follow-up period was 9.8±3.3mo. The only intraoperative complication was peripheral iris bleeding(17%). Compared with preoperative, the best corrected visual acuity improved 6mo postoperatively(0.98±0.85 <i>vs</i> 0.08±0.14, <i>P</i><0.001). There was no significant difference in intraocular pressure between preoperative and postoperative(15.11±2.63mmHg <i>vs</i> 14.94±2.49mmHg, <i>P</i>>0.05).The mean endothelial cells counting loss rate postoperatively was 10%±6%. Fibrin formation in the anterior chamber occurred in 2 eyes postoperatively. During follow-up, 1 eye developed anterior capsule contraction, and 4 eyes developed posterior capsule opacification. <p>CONCLUSION: Phacoemulsification is a safe procedure with good visual outcomes in patients with FHIC and cataract.
ABSTRACT
PURPOSE: To report a case of corneal failure after implantation of the Ahmed glaucoma valve occurring in a patient diagnosed with Fuchs' heterochromic iridocyclitis. CASE SUMMARY: A 53-year-old male who complained of ocular pain and suddenly decreased visual acuity in his right eye visited our clinic. His visual acuity was 0.15 and intraocular pressure (IOP) was 55 mm Hg. The slit-lamp examination revealed edematous cornea, fine round or stellate keratic precipitates connected with fine filaments on the endothelium and depigmentation of the iris. The corneal endothelial cell density was 2,958 cells/mm2. There was no specific finding in his left eye. The IOP did not improve with medical treatment, therefore, an Ahmed glaucoma valve was implanted in his right eye. At every follow-up exam the tube was well positioned and the IOP was maintained between 8 and 13 mm Hg. Eight months postoperatively, the patient complained of decreased visual acuity and the cell density was decreased to 1,408 cells/mm2. Posterior subcapsular cataract opacity was observed as well as progression of depigmentation and distortion of the iris. Seventeen months after the surgery, the cell density was 700 cells/mm2. On follow-up examination, his visual acuity was decreased to FC10 cm with the cataract progressing, therefore cataract surgery was performed. One month postoperatively, his vision improved to 0.1. However, the visual acuity deteriorated due to progression of the corneal edema and penetrating keratoplasty was performed. CONCLUSIONS: Aggravation of the corneal complication after Ahmed glaucoma valve implantation should be considered in patients with Fuchs' heterochromic iridocyclitis-induced glaucoma.