A novel ALL-L3 cell line, BALM-16, lacking expression of immunoglobulin chains derived from a patient with hypercalcemia

OBJECTIVE: The purpose of the study is to evaluate whether a posterior capsulectomy combined with anterior vitrectomy is a necessity in pediatric cataract. DESIGN: The incidence of posterior capsule opacification, the need for additional surgical interventions, and the influence of a primary posterior capsulectomy after cataract surgery in children were evaluated. The analysis was carried out by studying patients' records retrospectively or after prospective follow-up. PARTICIPANTS: In 94 eyes (69 aphakic and 25 pseudophakic), the medical records were studied retrospectively. Twenty-eight eyes (18 aphakic and 10 pseudophakic) were observed prospectively during 1 year after surgery. In 20 eyes (6 aphakic and 14 pseudophakic) of 10 patients with bilateral cataract, a prospective comparison between the 2 eyes of the same patient also was carried out. INTERVENTION: Cataract surgery through the limbus with or without a primary posterior capsulectomy was performed in 114 eyes (43 of these received a posterior chamber intraocular lens [IOL] and 71 remained aphakic). In 28 eyes, the surgery was carried out by way of the pars plana (6 eyes received an anterior chamber IOL and 22 remained aphakic). MAIN OUTCOME MEASURES: Incidence of posterior capsule opacification, the need for secondary surgical intervention, and visual acuity were measured. RESULTS: Opacification of the posterior capsule is observed in all children's eyes when a primary posterior capsulectomy (combined with an anterior vitrectomy) was not carried out. Earlier secondary cataract formation is associated with a younger age and with implantation of an IOL. Eyes undergoing a primary opening of the posterior capsule during the initial surgery of children with bilateral cataract achieved, in most cases, a better visual acuity than did their fellow eyes. CONCLUSION: Although possibly a choice in older children, a primary posterior capsulectomy combined with anterior vitrectomy is a must in younger children and particularly when implantation of an IOL is planned.     

Neonatal lensectomy and intraocular lens implantation: effects in rhesus monkeys

PURPOSE: To compare the effects of a lensectomy with and without intraocular lens (IOL) implantation on a neonatal rhesus monkey eye. METHODS: A lensectomy and anterior vitrectomy was performed on 75 monkeys during the first 16 days of life; 21 of these monkeys also had an IOL implanted into the posterior chamber. The eyes were examined at regular intervals using biomicroscopy, applanation tonometry, and ophthalmoscopy. RESULTS: The pseudophakic monkeys were studied until they were 92.5 +/- 5.8 weeks of age and the aphakic monkeys until they were 80.4 +/- 5.7 weeks of age. Pupillary membranes (100% versus 55.5%; P < 0.01) and lens regeneration into the pupillary aperture (28.6% versus 5.6%; P = 0.02) occurred more often in the pseudophakic than the aphakic eyes. As a result, the pseudophakic eyes required more reoperations than the aphakic eyes to keep the visual axis clear (P < 0.01). There was not a significant difference in the incidence of ocular hypertension between the pseudophakic and aphakic eyes (9.5% versus 12.7%; P = 0.34). Pupillary capture of the IOL optic occurred in 52% and haptic breakage in 33% of the pseudophakic eyes. All of the eyes with broken haptics had a prominent Soemmerring's ring varying in maximum thickness from 0.6 to 2 mm. Nine of the haptics from the seven eyes with broken IOLs had eroded into the iris, two into the ciliary body, and one into the anterior chamber. CONCLUSIONS: Implanting an IOL into a neonatal monkey eye after a lensectomy and anterior vitrectomy increases the likelihood of a reoperation being necessary. Haptics frequently erode into the iris and ciliary body and may break because of stress placed on the optic-haptic junction by forward movement of the IOL.     

Differential distribution of the HNK-1 carbohydrate epitope in the vertebrate retina

The expression of the cell adhesion-related HNK-1 carbohydrate epitope in the retina and ciliary body was studied in different vertebrates and in man. A series of eyes from 4 fish, 5 bird, and 9 mammalian species was analyzed by immunohistochemistry with monoclonal antibodies (MAb) HNK-1 and VC1.1 to the HNK-1 epitope, and with MAb SY38 to synaptophysin. Additionally, 7 morphologically normal human eyes were studied. In all fishes, as well as in baboons and man, the radial glia and all retinal layers except the photoreceptor cell layer were immunoreactive for the HNK-1 epitope. In all birds, the nerve fiber layer and both plexiform layers were labelled. In nonprimate mammals only the plexiform layers were immunoreactive. Fine differences in this general immunoreaction pattern were seen in different species. Mab SY38 labeled both plexiform layers of mammals only. In the ciliary body, immunoreaction for the HNK-1 epitope was seen in the inner connective tissue layer only in man, but the ciliary nerves were labelled in all species except the mouse and rat. The HNK-1 epitope seems to be phylogenetically conserved in the retina, where the HNK-1 immunoreactive plexiform layers possibly are overlapped with HNK-1 reactive radial glial cells in fishes and primates. Instead in the inner connective tissue layer of the ciliary body, the HNK-1 epitope is not phylogenetically conserved.     

Retinal detachment after cataract surgery

BACKGROUND: A study of the characteristics and the results obtained in 99 consecutive eyes operated on for rhegmatogenous retinal detachment associated with aphakia or pseudophakia in order to find the predictive factors of poor anatomical and functional results. METHODS: The authors retrospectively reviewed the files of 99 consecutive cases of aphakic and pseudophakic retinal detachment operated on by the same surgeon between January 1992 through July 1993 with a minimum follow-up of 6 months. Multivariate and chi square analysis were carried out. RESULTS: Of the pseudophakic eyes, 25 had an anterior chamber lens and 48 had a posterior chamber lens. The posterior capsule was disrupted using a Yag laser in 58% of those with an posterior chamber lens but only 14% of them developed detachment within 6 months. The rate of vitreous loss was 27% with 5% in case of intracapsular extraction, 31% in case of extracapsular extraction and 54% in case of phacoemulsification. PVR was present in 30% of the patients and 51% of detachments occurred more than 24 months as a mean after cataract surgery. The overall anatomic reattachment rate was 88% with no significant difference between the aphakic and the pseudophakic patients, either with an anterior chamber of posterior chamber lens. Visual results were significantly worse in the anterior chamber lens group and in the aphakic eyes (P < 0.02). Negative prognostic indicators for reattachment included poor preoperative vision, extension of the retinal detachment to the macula (P < 0.05) and grades B, C or D proliferative vitreoretinopathy (P < 0.01). In addition to the above factors, eyes with vitreous loss, anterior chamber lens, aphakia and a larger extent of the retinal detachment had a poor visual outcome. CONCLUSION: Most aphakic or pseudophakic retinal detachment can now be reattached with either scleral or vitreo retinal surgery. The main difficulties are the localisation of the breaks and the treatment of PVR. Indirect ophthalmoscopy associated with vitrectomy does well in cases of an opacified posterior capsule. In cases of severe PVR long term internal tamponade either with C3F8 or silicone oil improves anatomical results but the functional results remain inferior.     

Survival from massive intraoperative pulmonary thromboembolism during orthotopic liver transplantation

The placement of glaucoma drainage implants may be complicated by tube-corneal touch and endothelial decompensation, particularly after corneal transplantation. We describe an innovative surgical approach to glaucoma drainage implant procedures that may decrease such complications. The approach involves placement of the shunt tube into the ciliary sulcus. This approach may serve as an alternative to anterior chamber angle or pars plana implant placement in pseudophakic or aphakic eyes with refractory glaucoma and a high risk for corneal decompensation.     

Pseudophakia retards axial elongation in neonatal monkey eyes

PURPOSE: To evaluate the affect of removing the crystalline lens and implanting an intraocular lens on the axial elongation of a neonatal eye. METHODS: Monocular lensectomy coupled with the implantation of a monofocal or multifocal intraocular lens was performed on 21 neonatal rhesus monkeys. Fellow eyes were randomized to part-time occlusion therapy or no treatment. Longitudinal axial elongation of the pseudophakic eyes was then compared to that of the fellow eyes, to the eyes of 19 monkeys made monocularly aphakic as neonates, and to the eyes of 39 normal monkeys. RESULTS: At 5 weeks of age, aphakic and pseudophakic eyes were significantly shorter than their fellow eyes (P < 0.01). After 1 year of follow-up, the mean axial lengths of the pseudophakic and aphakic eyes were 2.0 +/- 0.2 mm and 2.3 +/- 0.2 mm, respectively, shorter than their fellow eyes. This axial length difference persisted through a second year of follow-up. The difference between the mean axial lengths of the aphakic and pseudophakic eyes was not significant (P > 0.10). Part-time occlusion of the fellow eyes did not affect axial elongation. CONCLUSIONS: Removing the crystalline lens and implanting an intraocular lens in a neonatal monkey eye retards its axial elongation.     

Emulsified anterior chamber silicone oil and glaucoma

PURPOSE: This retrospective study was undertaken to assess the occurrence of postoperative anterior chamber emulsified silicone oil after intravitreal instillation and to examine the relation between such emulsification and new postoperative glaucoma. METHODS: Forty-eight consecutive eyes received intravitreal silicone oil, were followed for at least 1 year, and were evaluated postoperatively by gonioscopy on at least one occasion. Eight eyes received 1000 cs oil, and 40 eyes received 5000 cs oil from which low molecular weight contaminants were removed. All aphakic and pseudophakic eyes received an inferior iridectomy. Oil was removed in 19% of eyes during follow-up. RESULTS: Fifty-six percent of eyes manifested anterior chamber emulsified oil postoperatively. The oil was typically identified only on gonioscopy. This complication developed in 50% of eyes receiving 1000 cs oil and 58% of eyes receiving highly homogeneous 5000 cs oil. Of the 48 eyes, new postoperative glaucoma best explained by interval angle oil emulsification developed in 5 (10%). CONCLUSION: Anterior chamber oil emulsification occurred frequently, despite inferior peripheral iridectomy in aphakic or pseudophakic eyes and the use of highly purified, higher viscosity oil in 83% of eyes. In this series, new glaucoma in the setting of angle oil emulsification only developed in 10% of eyes. The glaucoma was managed medically in four of five patients.     

Intraoperative mitomycin C in complicated glaucomas

Filtering surgery has been found to be less successful in certain types of glaucoma. These include young patients, those with pigmentary glaucoma, secondary glaucoma, angle recession glaucoma, aphakic or pseudophakic glaucoma, and patients requiring reoperation. This study describes the authors' attempt to evaluate the effectiveness of conventional trabeculectomy with intraoperative application of mitomycin C in such patients. Ten eyes of 8 patients were evaluated in this study. Of these cases 4 eyes (2 bilateral cases) were from the primary juvenile open angle group; 2 eyes each had pseudophakic glaucoma and previous anti-glaucoma surgery which had failed; one eye had aphakic glaucoma and the last suffered from angle recession glaucoma. The intraocular pressure was successfully controlled in all the ten eyes. The preoperative IOP ranged from 28 to 50 mm Hg and the postoperative IOP ranged from 7 to 16 mm Hg. The postoperative complications were minimal.     

Secondary cataracts in extreme myopia

INTRODUCTION: After cataract surgery there is a higher incidence of posterior capsular opacification (secondary cataract) in myopia than in normal population, and it varies from 40 to 60% [1, 2]. METHODS: Fifty myopic eyes operated for cataract at Prof. Dr. Ivan Stankovitsh Eye Department from 1988 to 1995 were examined for capsular opacification (secondary cataract). Extracapsular cataract extraction was performed in all patients and in 32 patients the posterior intraocular lens was placed. Capsular opacification was classified by type and treated with Nd:YAG laser or discussion at least 9 months to 3 years and 3 months from the operation. RESULTS: There were 13 secondary cataracts (26%) in our series of patients, of whom 22% with intraocular lenses, and 33% were aphakic patients. Visual acuity was 4/60 to 0.5. In 11 patients YAG-laser capsulotomy was performed and in one patient capsular discussion, and in one subject there was no treatment. Consequent visual acuity was 0.3 to 1.0. No correlation was found between the age, type of intraocular lens and capsular opacification. DISCUSSION: Capsular opacification is more often seen in myopic eyes and its treatment is associated with a higher rate of complications (cystoid macular oedema, rupture of anterior hyaloid, retinal detachment...) [3, 4]. It seems that posterior lens implants reduce the chance for development of posterior capsular opacification. The safest treatment is YAG-laser capsulotomy.     

Pseudophakic retinal detachment in high axial myopia

PURPOSE: To investigate the effect of extracapsular cataract surgery with intraocular lens (IOL) implantation and neodymium:YAG (Nd:YAG) laser posterior capsulotomy on the rate of retinal detachment (RD) in myopic eyes with an axial length of 27 mm or more. SETTING: Department of Ophthalmology, University of Giessen, Germany. METHODS: This retrospective, nonrandomized study comprised the records of 386 consecutive surgical procedures in 275 patients performed between December 1985 and December 1993. In May 1994, all patients were asked by a mailed questionnaire whether they had had an RD in either eye or laser treatment for posterior capsule opacification. Responses from 190 patients concerning 253 surgical procedures were evaluated. RESULTS: The pseudophakic RD rate was 0.8% (two cases). One patient developed aphakic RD after IOL explanation. One expulsive choroidal hemorrhage occurred during secondary IOL implantation. Four eyes (1.6%) had vitreous loss, and 74 eyes (29.2%) had an Nd:YAG capsulotomy. Mean axial length was 29.2 mm +/- 1.71 (SD), mean follow-up was 3.8 +/- 2 years, and mean age at surgery was 69.8 +/- 12 years. CONCLUSION: Pseudophakia with no other risk factor posed little additional risk for RD in eyes with high axial myopia; however, Nd:YAG laser posterior capsulotomy was a risk factor for pseudophakic RD. Complicated surgery, such as a secondary procedure or vitreous loss, and young age were major causative factors.     

Cystoid macular edema associated with latanoprost in aphakic and pseudophakic eyes

PURPOSE: To describe four patients who developed cystoid macular edema shortly after onset of treatment with latanoprost. METHOD: Retrospective review of medical records of patients with open-angle glaucoma who developed cystoid macular edema shortly after starting latanoprost. RESULTS: The use of topical latanoprost was temporally related to the development of cystoid macular edema in four patients (six eyes; two aphakic eyes and four pseudophakic eyes). Cystoid macular edema resolved in all patients after latanoprost was discontinued. CONCLUSIONS: Cystoid macular edema is a potential complication of latanoprost therapy. Further observations are needed to determine if the risk of cystoid macular edema is limited to or greatest in patients who are pseudophakic or aphakic.     

Outcomes and ocular growth rates after intraocular lens implantation in the first 2 years of life

PURPOSE: To evaluate the outcomes and ocular growth after intraocular lens (IOL) implantation in the first 2 years of life. SETTING: University-affiliated eye institute. METHODS: The medical records of consecutive children under 24 months of age who had cataract extraction with IOL implantation were reviewed. Change in axial length over time, postoperative complications, need for additional surgery, predicted versus actual postoperative refraction, and visual outcomes were recorded. Complication rates were compared with those in a similar group of age-matched patients who were left aphakic at the time of surgery. RESULTS: Twenty-two eyes of 17 patients aged 12 days to 22 months had IOL implantation. Length of follow-up ranged from 2 to 36 months (mean 14 months). Visual acuity measurement, limited to fixation-preference testing in most patients, revealed amblyopia in the operated eye in the majority of cases. Postoperative refractive error, predicted using the Holladay formula, showed a mean error in prediction of 1.5 diopters (D) (range -1.8 to 4.1 D). Serial axial lengths in 11 patients with a mean follow-up of 20 months showed no significant difference in growth in the fellow versus the operated eye. There was no significant difference in complication rates between pseudophakic patients and the age-matched aphakic group. However, in 14 of 32 aphakic eyes (44%), a notation in the chart indicated that the patient had stopped wearing glasses or contact lenses for at least 2 months. CONCLUSION: Intraocular lens implantation appeared to be a safe and effective alternative to contact lens or spectacle correction of aphakia in children younger than 2 years of age. It may aid amblyopia treatment by eliminating periods of uncorrected aphakia.     

Epithelial cyst of anterior segment following cataract surgery

A 57-year-old male was evaluated 1 year after cataract extraction for a mass in the anterior segment of the eye. Ultrasonography, transillumination, and fluorescein angiography suggested that the lesion was a melanoma. Histopathologically, it proved to be an epithelial cyst replacing a portion of the iris and ciliary body.     

Long-term outcome of initial ciliary ablation with contact diode laser transscleral cyclophotocoagulation for severe glaucoma. The Diode Laser Ciliary Ablation Study Group

PURPOSE: To learn the long-term outcome of ciliary ablation with diode laser contact transscleral cyclophotocoagulation (TSCPC) in eyes with recalcitrant, severe glaucoma. METHODS: Twenty-seven eyes of 27 patients with medically and surgically uncontrollable glaucoma and no previous ciliary ablation enrolled in this study. After baseline measurements and informed consent, the authors performed contact TSCPC. There were 14 pseudophakic, 7 aphakic, and 6 phakic eyes; 15 of these had primary open angle glaucoma and the remainder had various secondary or open- or closed-angle glaucomas. Median follow-up was 19 months (range, 6 weeks to 27 months). Initially after laser surgery, glaucoma medications were continued, except for a 2-week interruption of miotics; the ophthalmologist later adjusted medications in accordance with the patient's status. The authors define failure of TSCPC in two ways, based on IOP measurements during two consecutive study examinations 6 weeks or more after intervention or at the final examination: (1) less than 20% intraocular pressure (IOP) reduction from baseline, and (2) either less than 20% reduction of IOP from baseline or IOP greater than 22 mmHg. RESULTS: For 27 eyes, the baseline IOP (mean +/- standard deviation) was 36.4 +/- 12.4 mmHg (range, 20-70 mmHg). The mean IOP at last examination was 20.3 +/- 8.7 mmHg. With failure definition 1, the cumulative probability of success was 84% at 1 year and 62% at 2 years. With failure definition 2 the cumulative probability of success was 72% at 1 year and 52% at 2 years. At the last examination, 19 eyes (70%) had visual acuity improved within one line of visual acuity at eligibility. One of these eyes, with light perception vision at entry, declined to no light perception. Three eyes (11%) lost two lines of vision and five (19%) lost three or more lines. CONCLUSIONS: Contact diode laser TSCPC yields long-term improvement of IOP and preservation of visual acuity in a substantial proportion of eyes with severe, medically uncontrolled glaucoma.     

Evaluation of latex agglutination for detecting chlamydial antibody activity in psittacine bird sera by comparison with direct complement fixation

Two patients presented with unilateral ciliary block angle closure glaucoma and bilateral pseudoexfoliation (PSX) syndrome and were treated successfully with posterior sclerotomy (one case), extracapsular cataract extraction and posterior chamber lens implantation. None of the eyes had undergone previous ocular surgery except Nd: YAG-laser iridotomy. Axial lengths as measured with A-scan ultrasonography were 22.48 mm and 24.30 mm. During follow-up of 5 and 12 months, intraocular pressure was well controlled without antiglaucoma medication in both patients. We suspect that the well-known changes of the zonula origin at the ciliary epithelium in PSX syndrome lead to anterior subluxation of the lens with consecutive ciliary block angle closure glaucoma. Ciliary block angle closure glaucoma seems to be another serious complication in PSX syndrome. Therefore, miotics should probably be used with care in PSX eyes with signs of zonular alterations because they may trigger this mechanism.     

Fluorescein pupillary flow in aphakics with intact and spontaneous openings of the vitreous face

The passage of fluorescein dye, injected into the general circulation, from the posterior to the anterior chamber was studied in 60 selected aphakic eyes between 2 days and 4 weeks after an uneventful cataract extraction. In a group of 22 eyes with intact anterior hyaloid, fluorescein was seen to pass only through the pupillary margin, mostly within 20 seconds of the beginning of the eye injection. In 24 eyes with rents in the anterior hyaloid the dye was seen percolating only through the vitreous face openings. No fluorescein passed through the pupillary margin or the peripheral iridectomy in this group of eyes. The appearance time of the dye was delayed to about twice the normal appearance time. In 8 eyes with rents in the anterior hyaloid the dye passed only through the pupillary margin. In 4 eyes with anterior vitreous rents the fluorescein appeared through the anterior vitreous face opening. From the analysis of the data it appears that the spontaneous breaks in the anterior vitreous face may represent a 'self-c,re' of pupillary and iridectomy block by the vitreous in aphakics in a high proportion of cases. It is our impression that 3 peripheral iridectomies and a very tight closure of the wound can prevent the complication of spontaneous breaks of the vitreous face.     

Molecular cloning and chromosomal mapping of olfactory receptor genes expressed in the male germ line: evidence for their wide distribution in the human genome

PURPOSE: The authors evaluated the effectiveness of ultrasound biomicroscopy to determine the condition of the ciliary body during perioperative examinations of patients with atopic dermatitis and retinal detachment. METHODS: The authors compared two groups of patients with atopic dermatitis and retinal detachment. Parameters included patient age, gender, eye, cataract, type and location of breaks, macular involvement, detachment of the ciliary epithelium, and preoperative and postoperative best-corrected visual acuities. Group 1 included six patients (nine eyes) who were examined before surgery and after surgery using ultrasound biomicroscopy, with which the authors also measured the maximum height of the detachment of the ciliary epithelium. Group 2 included 10 patients (13 eyes) who did not undergo ultrasound biomicroscopy. RESULTS: In group 1, ultrasound biomicroscopy showed ciliary epithelium detachment in all eyes before surgery and in eight of nine eyes after successful retinal reattachment. The height of the ciliary detachment, however, decreased dramatically after surgery. Although almost all the parameters between groups 1 and 2 were similar, the authors observed a significant difference in the incidence of preoperative diagnosis of ciliary detachment (P = 0.023). CONCLUSION: Ultrasound biomicroscopy is beneficial in detecting detachment of the ciliary epithelium. The residual shallow detachment that remains after successful surgery suggests the fragility of the ciliary body.     

Pediatric cataract management with variations in surgical technique and aphakic optical correction

PURPOSE: The purpose of the study was to compare the results of three techniques of cataract surgery in children. Two methods included intraocular lens (IOL) implantation and one used contact lens correction of aphakia. DESIGN: Nonrandomized clinical trial. PARTICIPANTS: Seventy-seven eyes of 50 children between the ages of 2 1/2 and 16 years who had cataract surgery for the treatment of uncomplicated cataract. INTERVENTION: Thirty-one eyes underwent a "conventional" style of implantation, and a "phaco-style" of surgery was used in 24 eyes. A contact lens was used as the primary means of aphakic correction in 22 eyes. MAIN OUTCOME MEASURES: The visual results and complications of each type of surgery were compared. RESULTS: Corrected visual acuities did not differ significantly between the three groups 6 months after surgery. The incidence and type of complications were significantly different. Better lens centration, less long-term iris changes, or wound-related problems were observed with "phaco-style" modification of the technique of IOL insertion. CONCLUSIONS: Pediatric IOL insertion eliminated the need for contact lens wear and did not lead to a significantly different corrected visual acuity 6 months after surgery compared with lensectomy with contact lens correction. Adoption of some of the techniques of modern small-incision cataract surgery for pediatric IOL procedures produces a significant reduction in postoperative anterior segment complications compared with a standard limbal approach. Such modifications allow pediatric IOL insertion to be a safe alternative for the correction of pediatric aphakia.     

Cataract associations with pinguecula and pterygium: the Blue Mountains Eye Study

PURPOSE: To determine associations between cataract types and pinguecula and pterygium. METHODS: The Blue Mountains Eye Study examined 3,654 persons aged 49 to 97 years near Sydney, Australia. A questionnaire was used to collect information on cataract risk factors. Slit-lamp examination recorded pinguecula and pterygium. Masked lens photograph grading assessed cataract. RESULTS: Pinguecula, found in 2,418 right eyes and 2,437 left eyes, was statistically significantly associated with cortical cataract (odds ratio [OR] = 1.40) after multivariate adjustment. Pterygium, found in 199 right eyes and 188 left eyes, was associated with posterior subcapsular cataract (OR = 1.90). CONCLUSIONS: Associations were found between cataract and the presence of either pinguecula or pterygium. These findings provide indirect support for Watermen Study findings, which link ultraviolet radiation to cataract.     

Unlikely foreign bodies in unusual facial sites

PURPOSE: To determine whether cataract in patients with atopic dermatitis is associated with higher levels of aqueous flare or cells. METHODS: In a prospective study, 35 consecutive patients examined during a 6-month period at the atopic dermatitis service in a university hospital underwent standardized ophthalmologic evaluations including the quantitative measurement of aqueous flare and cells by a laser flare-cell meter. RESULTS: Seven patients had bilateral cataract with anterior or posterior subcapsular opacities, or both; one patient had similar cataract in one eye and no cataract in the opposite eye; and 27 patients had no cataract in either eye. Fifteen eyes with cataract showed significantly higher levels of aqueous flare (2.1 to 33.9 photon counts per millisecond with a median of 18.0) compared with 55 eyes without cataract (2.4 to 16.0 photon counts per millisecond with a median of 9.2; Mann-Whitney U test, P = .0008). The association of cataract with higher levels of aqueous flare remained significant when only one eye (the right eye) of each patient was chosen for statistical analysis (P = .0024). CONCLUSION: Higher levels of aqueous flare caused by the breakdown of blood-aqueous barrier may contribute to the formation of cataract in patients with atopic dermatitis.