PURPOSE: To evaluate fluorescein angiography (FA) in eyes with aggressive posterior retinopathy of prematurity (AP-ROP). DESIGN: Retrospective, nonrandomized case series. PARTICIPANTS: Three patients (6 eyes) with AP-ROP. METHODS: Three patients (6 eyes) diagnosed with AP-ROP during ROP screening between July 2007 and July 2008 were included in this study. Fundus photographs and FA were obtained before and after laser and surgical treatment using a wide-field digital pediatric imaging system. MAIN OUTCOME MEASURES: Fluorescein angiography and fundus photographs. RESULTS: At the initial stage of AP-ROP, FA showed vascular abnormalities, including capillary nonperfusion throughout the vascularized retina, shunting in the vascularized retina, a circumferential demarcation line, and limited vessel development, which was difficult to identify only by ophthalmoscopy. After treatment, FA showed poorly developed retinal vessels, including 4 small major vessels without an arcade pattern, small macular vessels, an inhomogeneous capillary bed, and absence of a capillary-free zone in the fovea. CONCLUSIONS: Capillary bed loss throughout the vascularized posterior retina is characteristic of AP-ROP and may exacerbate retinopathy.
PURPOSE: To evaluate fluorescein angiography (FA) in eyes with aggressive posterior retinopathy of prematurity (AP-ROP). DESIGN: Retrospective, nonrandomized case series. PARTICIPANTS: Three patients (6 eyes) with AP-ROP. METHODS: Three patients (6 eyes) diagnosed with AP-ROP during ROP screening between July 2007 and July 2008 were included in this study. Fundus photographs and FA were obtained before and after laser and surgical treatment using a wide-field digital pediatric imaging system. MAIN OUTCOME MEASURES: Fluorescein angiography and fundus photographs. RESULTS: At the initial stage of AP-ROP, FA showed vascular abnormalities, including capillary nonperfusion throughout the vascularized retina, shunting in the vascularized retina, a circumferential demarcation line, and limited vessel development, which was difficult to identify only by ophthalmoscopy. After treatment, FA showed poorly developed retinal vessels, including 4 small major vessels without an arcade pattern, small macular vessels, an inhomogeneous capillary bed, and absence of a capillary-free zone in the fovea. CONCLUSIONS: Capillary bed loss throughout the vascularized posterior retina is characteristic of AP-ROP and may exacerbate retinopathy.
Authors: Linda A Cernichiaro-Espinosa; Francisco J Olguin-Manriquez; Andree Henaine-Berra; Gerardo Garcia-Aguirre; Hugo Quiroz-Mercado; Maria A Martinez-Castellanos Journal: Int Ophthalmol Date: 2016-01-14 Impact factor: 2.031
Authors: Dana Darwish; Ru-Ik Chee; Samir N Patel; Karyn Jonas; Susan Ostmo; J Peter Campbell; Michael F Chiang; R V Paul Chan Journal: Asia Pac J Ophthalmol (Phila) Date: 2018-05-29
Authors: Samir N Patel; Michael A Klufas; Michael C Ryan; Karyn E Jonas; Susan Ostmo; Maria Ana Martinez-Castellanos; Audina M Berrocal; Michael F Chiang; R V Paul Chan Journal: Am J Ophthalmol Date: 2015-01-28 Impact factor: 5.258
Authors: L Consuelo Zepeda-Romero; Aldo A Oregon-Miranda; Dalia S Lizarraga-Barrón; Oscar Gutiérrez-Camarena; Alonso Meza-Anguiano; José Alfonso Gutiérrez-Padilla Journal: Graefes Arch Clin Exp Ophthalmol Date: 2013-04-02 Impact factor: 3.117
Authors: Michael A Klufas; Samir N Patel; Michael C Ryan; Mrinali Patel Gupta; Karyn E Jonas; Susan Ostmo; Maria Ana Martinez-Castellanos; Audina M Berrocal; Michael F Chiang; R V Paul Chan Journal: Ophthalmology Date: 2015-05-28 Impact factor: 12.079