14 research outputs found
Incarceration of Lens Capsular Material in a Tube Shunt in an Aphakic, Vitrectomized Infant Eye
El salario y la convención colectiva a la luz de la normativa internacional sobre derecho a la alimentación y seguridad alimentaria y nutricional adoptada por Costa Rica
Tesis (licenciatura en derecho)UCR::Vicerrectoría de Docencia::Ciencias Sociales::Facultad de Derech
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Persistent fetal vasculature presenting with axial elongation and platyphakia
Leukocoria in children should always raise the concern for retinoblastoma. However, a variety of non-neoplastic conditions can also present with leukocoria, including persistent fetal vasculature (PFV), a nonhereditary, congenital anomaly caused by a failure of the fetal intraocular vasculature to regress during development. Classically PFV presents with features that make it easily distinguishable from retinoblastoma, including microphthalmia, retrolental fibrovascular membrane, central dragging of ciliary processes, and cataract. We present an atypical case of PFV in a 9-month-old boy who presented with the unusual features of axial myopia and platyphakia
Widefield fluorescein angiography based laser treatment in pediatric retinal disease
Purpose: To report use of widefield
fluorescein angiography (FA) for targeted
therapy of Coats’ disease and familial
exudative vitreoretinopathy (FEVR).
Study design: Retrospective, noncomparative,
consecutive case series.
Material and Methods: Patients
diagnosed with Coats’ disease or FEVR
and evaluated with widefield FA, treated
with indirect laser from January 1, 2003 to
December 31, 2012. Visual acuity (VA) and
anatomic status of eyes was evaluated.
Results: 17 eyes were treated for Coats’
disease, and 25 eyes treated for FEVR.
Mean VA in the Coats’ group was 20/384
at baseline, and mean VA at the last followup
was 20/258. In the FEVR group, mean
VA was 20/100 at baseline, and 20/358 at
last follow-up. None of the Coats’ eyes
required enucleation or additional surgical
intervention. Two of the eyes with FEVR
required surgery due to advanced disease.
Conclusion: Widefield angiographyguided
laser therapy in Coats’ disease and
FEVR led to visual and anatomic stability in
these diseases
Avascular Retinal Findings in a Child With Achondroplasia
The authors present clinical and angiographic findings in a 12-year-old girl with achondroplasia who presented with bilateral retinal peripheral nonperfusion and unilateral rhegmatogenous retinal detachment, which has not been previously described in achondroplasia. This report contributes incremental knowledge regarding aberrant retinal vascular phenomena observed in pediatric disease states and implicates the possible role of mutations in the FGFR3 gene in peripheral vascular abnormalities. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:272-274.]
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Circumferential retinal hemorrhages after ophthalmic examination with scleral depression in an infant with anti-VEGF treated retinopathy of prematurity
We report a case of retinal hemorrhages in a baby with retinopathy of prematurity (ROP) following examination with indirect ophthalmoscopy and scleral depression. There have been rare reports of examination-induced retinal hemorrhages during ROP screening, although those hemorrhages were diffusely scattered in the posterior pole. In this report the hemorrhages were found on the surface of the neovascular ridge. Changes in intraocular pressure caused by scleral depression may result in rupture of the fragile and immature retinal vessels, which have poor autoregulation in these premature babies. Ophthalmologists performing ROP screening examinations should be aware of the possibility of causing retinal hemorrhages with scleral depression, although the hemorrhages will resolve spontaneously
Revascularization After Intravitreal Bevacizumab and Laser Therapy of Bilateral Retinal Vascular Occlusions in Incontinentia Pigmenti (Bloch-Sulzberger Syndrome)
No consensus exists for the treatment of retinopathy in incontinentia pigmenti (IP). Vascular ischemia leads to tractional retinal detachments if untreated. Ultra-widefield fluorescein angiography (FA) is used to follow the vascular status of the retina. A 13-week-old female with IP presented with bilateral retinal vascular occlusions in both eyes. Ultra-widefield FA showed reperfusion after treatment with intravitreal bevacizumab (IVB) and angiography-guided laser to the avascular retina. Anti-vascular endothelial growth factor treatment reduces neovascularization and allows for growth of retinal vessels. IVB and FA-guided laser to the avascular retina is an option in IP. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:e33-e37.]
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Asymmetric retinopathy of prematurity in presumed fungal endophthalmitis
To report a case of asymmetric retinopathy of prematurity (ROP) in a neonate with endophthalmitis.
A 25-week old female was born by caesarean section due to preeclampsia. The patient required supplemental oxygen after birth. The neonatal period was complicated by sepsis secondary to necrotizing enterocolitis with intestinal perforation. The patient subsequently developed endophthalmitis in the right eye. A fungal ball was seen overlying the termination of a persistent hyaloid artery. The patient also had ROP, identified at 31 weeks postconceptional age, which progressed asymmetrically and demonstrated greater severity in the eye affected by endophthalmitis. The endophthalmitis resolved with intravitreal antifungal treatment and systemic therapy. The right eye was also treated with intravitreal bevacizumab, demonstrating regression of ROP severity on follow up.
The present case describes the first reported case of asymmetric ROP associated with endophthalmitis. The more severe ROP occurred in the eye with endophthalmitis suggesting that, outside of systemic factors, the local ocular inflammatory environment is important in determining the progression of ROP. Additionally, the fungal ball present in the eye affected by endophthalmitis was seen at the termination of the hyaloid artery, suggesting the hyaloid artery as the route of entry of the fungus into the vitreous
Neurofibromatosis type 1 presenting with retinal detachment and laryngeal plexiform neurofibroma in a toddler
To present a 22-month-old girl with a complete retinal detachment who was found to have systemic exam findings consistent with neurofibromatosis type 1 during the course of multi-specialty exam under anesthesia.
During examination under anesthesia, ophthalmic exam findings demonstrated retinal detachment with cyst formation, as well as peripheral non-perfusion of the retina in the left eye. Non-ophthalmic findings discovered on difficulty with intubation included a laryngeal plexiform neurofibroma and café-au-lait spots.
Pediatric retinal detachments are uncommon compared to those in adults. Pediatric patients with neurofibromatosis type 1 can present with vision loss as the presenting symptom. Systemic signs and symptoms should be carefully screen and monitored