Utility of Neonatal Ophthalmologic Examination for Detection of Infectious Etiologies for Symmetric Intrauterine Growth Restriction.

OBJECTIVE: To determine the utility of ophthalmologic examination as part of evaluation for infection in infants with intrauterine growth restriction (IUGR). STUDY DESIGN: This is a single-institution retrospective chart review of neonates diagnosed with symmetric IUGR or small for gestational age (SGA) who underwent complete ophthalmologic consultation to assess for intraocular findings suggestive of congenital infection. Data collected included other factors that may cause IUGR, findings of general and ophthalmologic examinations, and results of investigation for intrauterine infection. Cost minimization analysis was also performed. RESULTS: One hundred neonates met the study's inclusion criteria (IUGR, n = 24; SGA, n = 45; IUGR and SGA, n = 31). The mean gestational age at birth was 34.6 ± 3.0 weeks, and the mean birth weight was 1691 ± 530 g; 74% had an identifiable risk factor for IUGR and 84 patients underwent investigation for intrauterine infection. Two of the 73 patients who had urine culture for cytomegalovirus (CMV) were positive (1 of whom had systemic signs of severe congenital infection without eye involvement, the other who had no clinical signs of congenital CMV); evaluations for infection were negative otherwise. No patients had any ophthalmologic signs of congenital infection. CONCLUSIONS: Current literature suggests that routine evaluation of neonates with isolated IUGR for congenital infection may be low-yield and not cost-effective. Our study found that routine ophthalmologic evaluation in newborns with symmetric IUGR who have no systemic signs of intrauterine infection is of little value.

New classification system for pediatric glaucoma: implications for clinical care and a research registry.

PURPOSE OF REVIEW: The Childhood Glaucoma Research Network (CGRN) has created a new classification system for childhood glaucoma that has become the first International Consensus Classification. The purpose of this review is to present this classification system and share its use to date. RECENT FINDINGS: The diagnoses of the classification system include glaucoma and glaucoma suspect. The primary glaucomas include: primary congenital glaucoma and juvenile open-angle glaucoma. The secondary glaucomas include: glaucoma following cataract surgery, glaucoma associated with nonacquired systemic disease or syndrome, glaucoma associated with nonacquired ocular anomalies, and glaucoma associated with acquired conditions. This system reached consensus agreement at the Ninth World Glaucoma Association Consensus, which has been adopted by the American Board of Ophthalmology, and has been implemented in outcomes research, incidence studies, and review articles. The new Robison D. Harley, MD CGRN International Pediatric Glaucoma Registry uses this classification system as a shared language, allowing international clinicians and researchers to collaborate and make large-scale investigations of this otherwise rare disease possible. SUMMARY: The diagnoses in this system are assigned by following a logical and systematically approachable path. The ability to easily adopt and implement the system lends itself to international research.

Man with a Swollen Eye: Nonspecific Orbital Inflammation in an Adult in the Emergency Department.

BACKGROUND: Nonspecific orbital inflammation (NSOI) is a rare idiopathic ocular pathology characterized by unilateral, painful orbital swelling without identifiable infectious or systemic disorders, which can be complicated by optic nerve compromise. CASE REPORT: A 50-year-old man presented to the Emergency Department with recurring, progressive painless left eye swelling, decreased visual acuity, and binocular diplopia in the absence of trauma, infection, or known malignancy. His physical examination was notable for left-sided decreased visual acuity, an afferent pupillary defect, severe left eye proptosis and chemosis, and restricted extraocular movements; his dilatated funduscopic examination was notable for ipsilateral retinal folds within the macula, concerning for a disruption between the sclera and the retina. Ocular examination of the right eye was unremarkable. Laboratory data were unrevealing. Gadolinium-enhanced magnetic resonance imaging showed marked thickening of the left extraocular muscles associated with proptosis, dense inflammatory infiltration of the orbital fat, and characteristics consistent with perineuritis. The patient was diagnosed with NSOI with optic neuritis and admitted for systemic steroid therapy; he was discharged on hospital day 2 after receiving high-dose intravenous (i.v.) methylprednisolone with significant improvement. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: NSOI is a rare and idiopathic ocular emergency, with clinical mimicry resembling a broad spectrum of systemic diseases such as malignancy, autoimmune diseases, endocrine disorders, and infection. Initial work-up for new-onset ocular proptosis should include comprehensive laboratory testing and gadolinium-enhanced magnetic resonance imaging. Timely evaluation by an ophthalmologist is crucial to assess for optic nerve involvement. Signs of optic nerve compromise include decreased visual acuity, afferent pupillary defect, or decreased color saturation. Patients with optic nerve compromise require admission for aggressive anti-inflammatory therapy with i.v. steroids in an attempt to reduce risk of long-term visual sequelae. Our case demonstrates a severe presentation of this disorder and exhibits remarkable visual recovery after 48 h of systemic i.v. steroid treatment.

Pediatric internuclear ophthalmoplegia.

BACKGROUND: Internuclear ophthalmoplegia (INO) is a rare eye movement disorder in the pediatric population. METHODS: We performed a retrospective review at a university-based tertiary referral ophthalmology practice from 2004 to 2012 to identify pediatric patients with INO. RESULTS: Three patients with INO were identified. Etiologies included high-grade astrocytoma, perinantal hypoxia and neonatal intracerebral hemorrhage. One of our patients, a 2 year-old girl, is the youngest reported case of INO. CONCLUSION: While rare, INO in a pediatric patient requires a full neurologic evaluation and careful follow-up to assess eye position and potentially treat amblyopia.

Correlation of conjunctival microangiopathy with retinopathy in type-2 diabetes mellitus (T2DM) patients.

We hypothesized that T2DM vasculopathy can be revealed and quantified in the bulbar conjunctiva prior to its pathologic presentation in the retina. Using computer-assisted intravital microscopy (CAIM), an objective, non-invasive approach can provide a viable complement to retinal fundus photography to possibly screen patients for early signs of real-time, in vivo T2DM vasculopathy. Fundus photography was utilized to determine the retinopathy level (RL) in T2DM patients with non-proliferative diabetic retinopathy (NPDR) and control subjects. CAIM was used to quantify microangiopathy in the bulbar conjunctiva in the same patients, and reported on a severity index (SI). The average RL for the T2DM patients in this study is 19.68 ± 9.91, which differs from control subjects (RL = 10 ± 0.0; p < 0.05). A significant difference in vasculopathy was observed in the conjunctival microcirculation in the same patients (SI = 5.81 ± 1.30) when compared with control subjects (SI = 1.33 ± 1.58; p < 0.05). The results provide evidence that significant vasculopathy had developed in the microcirculation in the bulbar conjunctiva, though diabetic retinopathy had not developed significantly in the same patients - indicative of the presence of a time window for early intervention of T2DM before non-proliferative retinopathy develops, and the real-time availability of the conjunctival microvasculature as an in vivo platform to monitor disease progression.