Ectropion Uveae Research Articles

Predictive model for iris melanoma

AimTo develop a predictive model for the diagnosis of iris melanoma.MethodsRetrospective consecutive case series that included 100 cases of pathologically confirmed iris melanoma and 112 cases of Iris naevus, either...

Clinical characteristics and surgical management outcomes of glaucoma secondary to congenital ectropion uveae: a preliminary analysis of penetrating Schlemm's canaloplasty

Objective: To investigate the clinical characteristics and treatment outcomes of glaucoma secondary to congenital ectropion uveae (CEU) using penetrating Schlemm's canaloplasty. Methods: This was a retrospective case series study. Medical records of patients diagnosed with glaucoma secondary to CEU and undergoing penetrating Schlemm's canaloplasty at the Eye Hospital of Wenzhou Medical University between August 2020 and December 2021 were collected. Clinical characteristics including the extent and location of iris ectropion, type of glaucoma, were analyzed. Follow-up visits were conducted at 1, 3, 6 months, and 1 year postoperatively. Visual acuity, intraocular pressure (IOP), anterior segment and fundus condition, filtering bleb morphology, use of IOP-lowering medications, ultrasound biomicroscopy results, and other indicators were analyzed to summarize surgical outcomes. Results: Six cases (6 eyes) of glaucoma secondary to CEU were included, all unilateral, with 3 left eyes and 3 right eyes; median age was 10.0 (5.3, 28.8) years; including 3 males and 3 females. Preoperative IOP was (31.7±10.0) mmHg (1 mmHg=0.133 kPa), and the preoperative number of IOP-lowering medications used was 2.0 (2.0, 3.2). The extent of iris ectropion in the 6 cases ranged from 270 ° to 360 °, with peripheral anterior synechiae corresponding to the location of iris ectropion, and angle closure with the degree of synechiae extending beyond Schwalbe's line. No surgical complications occurred in any of the 6 cases postoperatively. At 1 month postoperatively, the IOP was (16.4±3.2) mmHg, with a median of 0.0 (0.0, 1.5) medications used. At 3 months postoperatively, the IOP was (14.8±6.0) mmHg, with a median of 0.0 (0.0, 2.2) medications used. At 6 months postoperatively, the IOP was (18.1±6.1) mmHg, with a median of 0.0 (0.0, 0.5) medications used. Among them, 5 patients had a follow-up period of 1 year postoperatively, all achieving controlled IOP without the use of IOP-lowering medications, with an average IOP of (15.5±3.1) mmHg. No obvious filtering bleb formation was observed at the surgical site in all patients. Conclusions: Glaucoma secondary to CEU manifests primarily as closed-angle glaucoma, with a correspondence between the closure range of anterior iris adhesions in the angle and the extent of iris ectropion. Penetrating Schlemm's canaloplasty demonstrates favorable and stable efficacy for its treatment.

A Case Report of Axenfeld-Rieger Anomaly

Axenfeld-Rieger (AR) syndrome is an inherited Autosomal Dominant (AD) disorder with ocular, dental, and craniofacial defects, whereas AR anomaly presents only with ocular changes. Hereby, the authors present a case report of 40-year-old male patient who reported to the Outpatient Department (OPD) with complaints of diminution of vision in Both Eyes (BE) for three years. There was a significant family history. Visual acuity was limited to hand movements in both eyes. Both eyes showed prominent Schwalbe’s line, iris atrophic patches, and ectropion uvea. Intraocular Pressure (IOP) was high in the Right Eye (RE) and within normal limits in the Left Eye (LE). No craniofacial or dental anomalies were detected. Gonioscopy revealed a closed angle with broad peripheral anterior synechiae in both eyes. Fundus examination revealed a Cup Disc Ratio (CDR) of 0.5 in the RE and 0.9 in the LE. AR anomaly is a rare case. Long-term follow-up of these cases is as important as early diagnosis and treatment to prevent blindness.

Characterisation of cataracts and other ophthalmic findings in various species of captive penguins.

The identification of ophthalmic diseases that affect vision and/or cause discomfort should be a priority in captive penguins to improve their overall health and quality of life. A routine ophthalmological examination was performed on 80 clinically normal penguins (160 eyes), and any lesions observed were recorded. Ocular lesions were frequent (56% of penguins), with cataracts being the most common (48.8% of penguins). Cortical cataracts (63% of eyes) and posterior subcapsular cataracts (27.4%) were the most commonly occurring. All maturation stages were found; incipient cataracts (52.1% of eyes with cataracts) were predominant, while Morgagnian cataracts (8.2%) were the least frequent. A correlation existed between lenticular changes and increasing age. Uveitis was present in 43.8% of eyes with cataracts, and ectropion uveae was the predominant clinical sign. Other ocular findings included blepharitis (3.8% of all eyes), corneal leukoma (5.6%) and posterior lens subluxation (7.5%). The small number of birds of some species prevented the comparison of ophthalmic findings between species. This study corroborates the high prevalence of ocular lesions in captive penguins. Cataracts were frequent and age related. Most cataracts were cortical, and the predominant maturation stage was incipient. Lens-induced uveitis was a common finding. Lowered intraocular pressure was related to cataract formation.

Iris melanoma: Review of clinical features, risks, management, and outcomes

Primary uveal melanoma is rare and affects approximately 8,000 persons per year worldwide. This malignancy can involve the iris, ciliary body, and choroid. Of these three structures, the iris is the least commonly affected site, representing only 4% of all uveal melanomas. Iris melanoma can arise from iris melanocytic nevus, iris melanocytosis, or de novo. In a longitudinal study of 1,611 patients with iris nevus, transformation into melanoma, using Kaplan-Meier estimates, was found in 2.6% by five years and in 4.1% by 10 years. The factors that predicted growth of iris melanocytic nevus into melanoma are denoted by a letter (ABCDEF) guide: A for age ≤40 years old at presentation (hazard ratio [HR] = 3, P = .01), B for blood (hyphema) (HR = 9, P < .0004), C for clock hour of tumor inferiorly (tumor location) (HR = 9, P = .03), D for diffuse flat tumor configuration (HR = 14, P = .02), E for ectropion uveae (HR = 4, P = .002), and F for feathery ill-defined margins (HR = 3, P = .02). At diagnosis, iris melanoma has a mean cross-sectional diameter of 5.5 mm and thickness of 2.1 mm, often with tumor seeding (28%) and secondary glaucoma (35%). We provide a comprehensive review of iris nevus and melanoma to explore relevant demographic and clinical data, risk factors for tumor growth, management, and prognosis, with the hope that clinicians will be more comfortable in understanding this rare malignant condition.

Analysis of disease composition and primary surgical procedures in pediatric secondary glaucoma inpatients: a single-center study

Objective: To analyze the disease composition and primary surgical procedures in pediatric inpatients with secondary glaucoma. Methods: A retrospective case series study was conducted. Clinical data of children aged≤16 years with secondary glaucoma who were admitted to the Zhongshan Ophthalmic Center, Sun Yat-sen University, between January 1, 2017, and December 31, 2021, were included. The patients were classified according to the Childhood Glaucoma Research Network (CGRN) classification system, and their diagnoses, underlying factors, gender, age of onset, affected eye(s), age and type of initial surgery, and ophthalmic examination data were analyzed. Statistical analysis was performed using Kruskal-Wallis rank sum test and χ2 test. Results: A total of 540 patients (744 eyes) were included in this study, comprising 319 males (59.1%) and 221 females (40.9%). Unilateral disease was observed in 336 cases (62.2%), while bilateral involvement was present in 204 cases (37.8%). The age of onset was 4.0 (0.0, 9.0) years, and the median age of the first anti-glaucoma surgery was 5.0 (0.7, 10.0) years. Among them, there were 195 cases (36.1%) of secondary glaucoma associated with non-acquired ocular anomalies (SCG-O), with a median age of onset of 0.0 (0.0, 4.0) years, and 97 of these cases (49.7%) were male. secondary glaucoma associated with non-acquired systemic disease or syndrome (SCG-S) were observed in 68 cases (12.6%), with a median age of glaucoma onset of 0.1 (0.0, 4.0) years, and 47 of these cases (69.1%) were male. Secondary glaucoma associated with acquired conditions (SCG-A) accounted for 192 cases (35.6%), with a median age of onset of 9.0 (5.0, 13.0) years, and 125 of these cases (65.1%) were male. There were 85 cases (15.7%) of secondary glaucoma following cataract surgery (SCG-C), with a median age of onset of 3.0 (0.8, 7.0) years, and 50 of these cases (58.8%) were male. Male patients were predominant in SCG-S and SCG-A, with 47 cases (69.1%) and 125 cases (65.1%), respectively (χ2=9.94, 17.52; P=0.002,<0.001). Except for SCG-O, all other types of pediatric secondary glaucoma predominantly affected only one eye: SCG-S in 52 cases (76.5%), SCG-A in 128 cases (66.7%), and SCG-C in 54 cases (63.5%) (χ2=19.06, 21.33, 6.22; all P<0.05). The highest proportion of SCG-O was attributed to congenital ectropion uveae (46 cases, 23.6%). Sturge-Weber syndrome was the most common SCG-S (45 cases, 66.3%), while SCG-A mostly resulted from trauma (59 cases, 30.8%) and corticosteroid use (56 cases, 29.2%). Trabeculectomy (211 eyes, 30.8%) and glaucoma drainage device implantation (197 eyes, 28.7%) were the most frequently performed primary surgical procedures. Conclusions: SCG-O and SCG-A were found to be common types of pediatric secondary glaucoma. The age of onset and the choice of primary anti-glaucoma surgical procedures varied among different types of pediatric secondary glaucoma. However, overall, trabeculectomy and glaucoma drainage device implantation were the primary surgical procedures predominantly employed.

Unilateral chronic angle-closure glaucoma in a pediatric patient with neurofibromatosis: a case report.

Neurofibromatosis type 1 (NF1) is an autosomal dominant genetic disease that causes multi-system damage. It is rarely associated with angle-closure glaucoma, especially in pediatric patients. We herein report a case of unilateral chronic angle-closure glaucoma in a patient with NF1. A 5-year-old girl with a large subcutaneous soft mass and multiple scattered coffee-milk spots presented with low vision, increased intraocular pressure, and angle closure in her right eye. Lisch nodules were seen in both eyes. In her right eye, ectropion uveae was observed at the top and bottom margins of the pupil. Magnetic resonance imaging of the skull and orbit revealed no abnormalities. Finally, trabeculectomy was performed on the right eye, after which the right eye showed a stable intraocular pressure. NF1 combined with angle-closure glaucoma is rare and easily missed in the clinical setting. Early diagnosis and treatment may achieve good results.

Anisocorie douloureuse chez un enfant de cinq ans : un diagnostic rare à ne pas méconnaître

A 5-year-old child was referred urgently for evaluation of anisocoria with mydriasis of the right eye and severe headache. Brain imaging with contrast injection was initially performed in the pediatric emergency department and ruled out central nervous system pathology. The initial examination of the right eye revealed an intraocular pressure (IOP) of 37mmHg, corneal edema, congenital ectropion uveae, mydriasis with pupillary block, a closed angle on gonioscopy, and a clear lens. The examination of the left eye was unremarkable, with no visible CEU. The initial management consisted of medical treatment with topical glaucoma drops and miotics and acetazolamide at 10mg/kg/d. Re-evaluation under general anesthesia showed persistent mydriasis and no resolution of the pupillary block. Filtering surgery was performed in the absence of a complete response to medical treatment, allowing control of IOP without drops and complete regression of the corneal edema. CEU is a rare malformation, and pressure complications represent an insignificant proportion of pediatric glaucoma cases. The acute presentation of acute angle closure in this potentially blinding short-term setting, however, makes detection and management difficult in very young children in a great deal of pain. Only one similar case has been reported in the pediatric literature. Acute angle closure complicating CEU is exceptional and difficult to diagnose in a pediatric context. Parents of children with this predisposing condition should be informed of the need to consult urgently when clinical signs of elevated intraocular pressure appear.

Argon laser trabeculoplasty for congenital ectropion uveae: Case report and review of the literature.

A 18-year-old woman with unilateral glaucoma secondary to congenital ectropion uveae (CEU) in the right eye, without other systemic and ocular associations. Intraocular pressure (IOP) was uncontrolled under topical therapy. The visual field (VF) was within normal limits; retinal nerve fiber layer (RNFL) thickness, as evaluated by Optical Coherence Tomography (OCT), was reduced. The patient refused surgical intervention. After evaluation of the iridocorneal angle, ALT was performed as follows: 95 spots were applied for the 270 ° of visible trabecular meshwork using a laser beam diameter of 50 μm, an exposure time of 0.1 s and a power of 750 mw). Mean IOP in the right eye, as evaluated by diurnal tonometric curve, was 10 mmHg, 16 mmHg and 20 mmHg respectively one month, four months and eight months after ALT, with no additional topical therapy, and 18 mmHg twelve months after ALT with topical therapy. CEU is a rare, non-progressive anomaly characterized by the proliferation of iris pigment epithelium on anterior surface of iris; glaucoma, in this disorder, is often poorly controlled with medical therapy alone. In a phase of initial glaucomatous damage and with a not particularly high IOP, as in this case, ALT could be an alternative therapeutic option at least in the short-term, when surgery is not feasible immediately. In fact, given its limited effectiveness over time, ALT can be used as a temporary control measure of IOP, pending surgery to become feasible.

Ocular gamut of neurofibromatosis type 1

Background: Neurofibromatosis type 1 (NF1) is a multi-system autosomal dominant disorder affecting 1 in 3000 individuals. The diagnostic criteria of NF1 includes ocular manifestations. Objective: To study the ophthalmic manifestations of neurofibromatosis type 1 and evaluate complications, if any. Methodology: A total of 30 eyes of 15 neurofibromatosis cases presenting to the ophthalmology outpatient department (OPD) underwent a detailed ocular examination, and clinical manifestations in each case were analyzed. Results: Lisch nodules were the most common presentation. Twenty-eight eyes of 14 patients had bilateral and one had unilateral presentation. Six eyes of three patients had ectropion uveae, one eye had plexiform neurofibroma, and one eye had pulsatile proptosis with absence of lesser wing of sphenoid. Other manifestations seen were optic nerve glioma, secondary optic atrophy, closed angles with raised intraocular pressure (IOP), medullated nerve fiber and retinal pigment epithelium (RPE) atrophic changes. Conclusion: This case series represents a spectrum of ocular manifestations of NF1 and highlights the importance of ocular examination and regular follow-up in these patients.

Glaucoma management in congenital ectropion uveae: Surgical outcomes from a large tertiary referral center in South India.

To evaluate the long-term outcomes of glaucoma management in patients with congenital ectropion uveae (CEU) over a period of three decades at a single large referral tertiary eye care center. Retrospective chart review of all patients with CEU treated surgically from 1990 to 2019 was performed. Primary combined trabeculotomy-trabeculectomy (CTT), trabeculectomy with and without mitomycin-C (MMC) (0.2 mg/mL for 1 min) and transscleral cyclophotocoagulation (TSCPC) were performed. Intraocular pressure (IOP) ≥6 and ≤16 mmHg without medications was considered as complete success and IOP≤ 16 mmHg with the use of upto 2 medications as qualified success. A total of 26 eyes of 21 patients were identified with a median age of 7 years (range, 6 days to 19 years) at the time of glaucoma surgery. Median follow-up was 51.1 months (range, 7-244.6 months). Primary CTT was performed in 17 eyes (65%), trabeculectomy in 5 eyes (19%) with application of MMC in 2 eyes, and 3 eyes (12%) underwent TSCPC. One painful blind eye (4%) underwent evisceration. Mean IOP reduced from 30.8 ± 7.6 mmHg on a mean of 1.3 ± 0.8 glaucoma medications preoperatively to a mean IOP of 15.2 ± 5.9 mmHg (P < 0.0001) on a mean of 0.2 ± 0.5 medications postoperatively at final follow-up (P = 0.0009). Complete success was achieved in 20 eyes, and qualified success in 2 eyes. CTT is a safe and efficacious primary procedure for management of early-onset glaucoma in CEU. Trabeculectomy with or without adjuvant MMC is a viable second line of treatment in late-onset glaucoma with CEU for IOP control.

Unilateral advanced glaucoma in isolated congenital ectropion uveae with ipsilateral ptosis: A pictorial description of five children.

Aim: To report the cases of five children with unilateral advanced glaucoma in isolated congenital ectropion uveae (CEU) with ipsilateral ptosis and myopia. Methods: This is an ambispective observational case series. After diagnosing one patient with CEU and glaucoma, consecutive patients presenting with unilateral ptosis, congenital iris anomaly, and glaucoma between 2014 to 2020, and had completed a minimum one-year postoperative follow-up, were analyzed. Results: Of the 1421 newly registered pediatric glaucoma patients in the period under review, five children were diagnosed with CEU. All patients presented with gradual painless diminution of vision in the left eye in early adolescence. The left eye of all patients had peculiar clinical features: mild congenital ptosis, high iris insertion, crypt-less smooth iris surface, congenital ectropion uveae, pigments over anterior lens capsule, high myopia, advanced glaucomatous optic disc cupping, and very high intraocular pressure (IOP), which was > 45 mmHg in all cases. The right eye showed signs of angle dysgenesis with mild anterior iris insertion and numerous fine iris processes. Antiglaucoma medications and angle surgery failed to control the IOP, and all children required glaucoma filtration surgery, resulting in reasonable IOP control. Despite the older age, postoperative strict amblyopia treatment resulted in significant improvement in vision.Conclusions: Although ectropion uveae and ptosis have been present since birth, unilaterality, and the asymptomatic nature of the disease led to the late presentation with irreversible damage. Early surgical management and amblyopia therapy are the cornerstones of management.Abbreviations: CEU = Congenital ectropion uvea, CIES = Congenital Iris Ectropion Syndrome, ASD = Anterior segment dysgenesis syndrome, BCVA = Best-corrected visual acuity, IOP = Intraocular pressure

Characteristics and Outcomes of Glaucoma Associated With Congenital Ectropion Uvea

To determine the visual outcomes and effectiveness of glaucoma surgeries in congenital ectropion uvea. Retrospective interventional case series. Surgeries and examination findings were collected on 11 eyes of 8 patients with congenital ectropion uvea at 2 academic sites from 2001 to 2021. Visual outcomes, surgical success (intraocular pressure [IOP]: 5-20 mm Hg, no additional IOP-lowering surgery, no visually devastating complications), and survival rates of glaucoma surgeries were assessed. Glaucoma in bilateral congenital ectropion uvea was diagnosed at an earlier age (0.02 ± 0.01 years) than unilateral disease (8.9 ± 5.3 years, P=.002). All eyes required glaucoma surgery with 91% requiring multiple surgeries (3.5 ± 2.1, median 3 surgeries per eye). Trabeculotomy (8 eyes) showed 13% success rate. Although none of the 4 eyes that underwent trabeculectomy with mitomycin C needed repeat trabeculectomy, glaucoma drainage device placement, or cycloablation, 75% required bleb revision surgery. Glaucoma drainage devices (7 eyes) had a 57% success rate with 3 eyes requiring subsequent cycloablation (2) or trabeculectomy (1). At the final follow-up (8.5 ± 6.6 years, median: 7.9 years), all eyes achieved IOP control, and IOP was lower compared with presentation (13.2 ± 2.6 mm Hg vs 32.9 ± 9.9 mm Hg, P=.002). Best-corrected logarithm of the minimum angle of resolution visual acuity at the final follow-up was 0.2 ± 0.2. Bilateral congenital ectropion uvea presents with glaucoma earlier than unilateral cases. The majority of eyes required multiple glaucoma surgeries. Angle surgery was less effective than trabeculectomy or glaucoma drainage devices. IOP control was obtained in all eyes and affected individuals had good visual outcomes.

Neonatal-Onset Congenital Ectropion Uveae May Be Caused by a Distinct CYP1B1 Pathologic Variant

To report underlying genetic variants of recently described distinct phenotype of newborn glaucoma: neonatal-onset congenital ectropion uveae (NO-CEU). Prospective cohort study. Setting: tertiary care teaching institute. Thirteen children with clinical diagnosis of NO-CEU who had completed 1-year follow-up after glaucoma surgery and had undergone clinical exome sequencing (CES) by selective capture and sequencing of the protein-coding regions of the genes including 19 candidate genes for NO-CEU were assessed. The same criteria were applied for evaluating pathogenicity of variants to all the candidate genes. primary-genetic variants found on CES keeping in view the clinical indication of congenital glaucoma; secondary-corneal clarity and intraocular pressure (IOP) at baseline and 1-year follow-up, interventions required to control IOP, and postoperative visual acuity. The genetic variants were correlated with the outcome. All 13 patients diagnosed with NO-CEU had onset of glaucoma at birth and severe bilateral disease. Twelve of 13 (92.3%) patients harbored CYP1B1 variants. Nine of these 12 patients (83.3%) were homozygous for [c.1169G>A(p.Arg390His)] in exon-3 of CYP1B, with 5 common homozygous single-nucleotide polymorphisms flanking the pathogenic variant. They had intractable glaucoma and required multiple surgeries. Six patients had persistent corneal opacities, necessitating optical iridectomies. Three patients were compound heterozygous for CYP1B1 variants, showing [c.1169G>A(p.Arg390His)] along with [c.1103G>A(p.Arg368His)], [c.1103G>A (p.Arg368His)] along with [c.1403_1429dup(p.Arg468_Ser476dup)], and [(c.1063C>T(p.Arg355Ter)] along with [c.1325del(p.Pro442GlnfsTer15)]. These patients had better visual outcomes. NO-CEU appears to be a phenotypic marker for specific CYP1B1 genotypes, one of which is [c.1169G>A(p.Arg390His)] in our study population. Phenotype recognition is helpful to characterize the underlying genetic variants.

Clinical characteristics of 114 patients with iridocorneal endothelial syndrome

Objective: To investigate the clinical features in patients with iridocorneal endothelial (ICE) syndrome. Methods: A retrospective case series study. Data of clinical manifestations of patients with ICE syndrome including clinical subtypes, presenting visual acuity, clinical features and secondary glaucoma were collected from January 2014 to May 2020 in the Eye Hospital, School of Ophthalmology and Optometry, Wenzhou Medical University. The Wald's Chi-square test of generalized estimating equations was performed to analyze the differences in three clinical subtypes. Results: A total of 127 eyes of 114 subjects (64 females and 50 males) were included. Mean±SD age at presentation was (49±13) years. There were 53 patients (46.5%) with Chandler's syndrome (CS), 36 patients (31.6%) with progressive iris atrophy (PIA), 24 patients (21.0%) with Cogan-Reese syndrome (CRS) and one patient (0.9%) with an undetermined subtype. And 101 patients (88.6%) had uniocular ICE syndrome. Approximately 81.7% (49/60), 56.1% (23/41) and 41.7% (10/24) of eyes presented visual acuity <0.3 in patients with CS, PIA and CRS, respectively. Corneal edema was most common in CS (52.5%, 32/61), followed by PIA (29.3%, 12/41) and CRS (20.8%, 5/24). Corectopia was found in 95.8% (23/24) of eyes with CRS, 95.1% (39/41) of eyes with PIA and 78.7% (48/61) of eyes with CS. Polycoria was observed in 29.3% (12/41) of eyes with PIA, 3.3% (2/61) of eyes with CS and 8.3% (2/24) of eyes with CRS. Ectropion uvea was most common in CRS (54.2%, 13/24), followed by 16.4% (10/61) in CS and 12.2% (5/41) in PIA. Glaucoma was found in 94 eyes (74.0%, 94/127). Among them, 60.7% (37/61) of CS, 80.5% (33/41) of PIA and 95.8% (23/24) of CRS had secondary glaucoma. The difference of presenting visual acuity, corneal edema, corectopia, polycoria, ectropion uveae and secondary glaucoma in three clinical subtypes all had statistical significance (Wald χ2=13.87, 10.77, 965.78, 11.45, 15.00, 222.04; all P<0.05). And 86.2% of eyes (81/94) had glaucoma surgeries and 41 eyes (43.6%, 41/94) had the intraocular pressure well controlled with various interventions. Conclusions: ICE syndrome is mostly uniocular and more common in middle-aged patients. CS is the most common clinical subtype with poor presenting visual acuity. About 3/4 of eyes have secondary glaucoma, and the majority of them require surgical interventions, but prognoses are discouraging.

Parry Romberg Syndrome with contralateral iridocorneal endothelial syndrome: a unique case

Parry-Romberg syndrome (PRS) is a rare disorder which causes progressive hemifacial atrophy, with ocular manifestations like hypotony, enophthalmos and corneal edema on the ipsilateral atrophic side. This is a report of a unique case of PRS with contalateral manifestations like ectropion uvea, correctopia and endothelial deposits, along with polymegathism and pleomorphism seen on specular microscopy suggestive of Iridocorneal Endothelial (ICE) Syndrome. ICE syndrome and PRS have not been reported together in any literature so far. This case highlights the importance of a thorough glaucoma workup and corneal examination on the atrophic facial side as well as on the apparently normal side in all cases of PRS.

Bilateral buphthalmos associated with neonatal-onset ectropion uveae, microspherophakia and pigment dispersion

Childhood glaucoma is a potentially blinding disease and poses crucial challenges in both diagnosis and management. We report a rare case of secondary glaucoma associated with nonacquired ocular anomalies in a 3-month infant with a family history of pigmentary glaucoma (PG) in two generations presenting as bilateral buphthalmos associated with ectropion uveae, microspherophakia, and high myopia. The child was successfully managed by combined trabeculotomy and MMC-augmented trabeculectomy with stabilized IOP at 12 months follow-up.

Unilateral congenital ectropion uveae with advanced glaucoma in a child with neurofibromatosis 1

Unilateral congenital ectropion uveae with advanced glaucoma in a child with neurofibromatosis 1

Bilateral Congenital Ectropion Uveae and Glaucoma

The presence of congenital ectropion uveae (CEU) in a patient calls for a definitive work-up for underlying glaucoma as the latter if missed can have potentially blinding sequel. Most patients may not be aware of the presence of CEU as far as third to fourth decade and may have lost significant proportion of their visual fields at their first ophthalmic consultation. A case of bilateral CEU with bilateral glaucoma is described emphasizing this association.

English

BACKGROUND Neurocutaneous syndromes (NCS) are a group of genetic disorders that produce a variety of developmental abnormalities of the eye. Ophthalmic manifestations usually appear early in life and progress with time. The study was conducted to know the prevalence of ocular manifestations in neurocutaneous syndromes with emphasis on neurofibromatosis. METHODS This study was conducted in ophthalmology department at a tertiary care hospital during a period of 2 years among 30 patients. All phakomatoses referred from other specialty departments for ophthalmological evaluation and cases diagnosed in ophthalmology department during routine evaluation were included in the study. RESULTS Neurofibromatosis type 1 (NF-1) accounted for most of (66.67 %) the cases followed by Sturge Weber syndrome (SWS) (20 %). Majority (55 %) of NF-1 and 83.33 % of SWS and all patients of other phakomatoses were in the age group &lt; 30 yrs. 55 % of NF-1 patients were males. 65 % of NF-1 patients gave positive family history. Lisch nodules, the most common ocular finding in NF-1 were present in 85 % of patients and of these 82 % were bilateral. Medullated nerve fibre was seen in 10 % of patients. Glaucoma was seen in 66.67 % of Sturge Weber syndrome patients. Conjunctional telangiectasia was seen in 16.67 % of Sturge Weber syndrome patients. Seizures and radiological features were seen in most patients with Sturge Weber syndrome. Megalocornea with normal intraocular pressure (IOP) was seen in both of our patients with posterior fossa malformations, haemangioma, arterial anomalies, coarctation of the aorta/cardiac defects, and eye abnormalities (PHACES syndrome). Eyelid coloboma, ectropion uvea, hyperchromia iridis &amp; myopia was seen in one patient with PHACES syndrome. A case of tuberous sclerosis had many systemic features like calcified subependymal nodules, renal angiomyolipomas, skin features and the only ocular finding was hypopigmented iris spots. CONCLUSIONS Ophthalmologist has a role in early recognition of the neurocutaneous syndrome from specific ocular features (like Lisch nodule in NF-1), reducing ocular morbidity by timely treatment (of conditions like glaucoma) and prompt referral to concerned speciality for management of systemic involvement. KEYWORDS Neurofibromatosis, Sturge Weber Syndrome, Tuberous Sclerosis