Nasal versus temporal preretinal vasoproliferation in retinopathy of prematurity.
نویسندگان
چکیده
منابع مشابه
Nasal versus temporal preretinal vasoproliferation in retinopathy of prematurity.
Nasal preretinal neovascularisations have been observed to develop at least two weeks earlier than those on the temporal side in more than a third of premature babies with retinopathy of prematurity (ROP) stage 3, weighing between 690 and 1030 g. All these babies were assigned for cryotherapy. This interesting observation is discussed in relation to retinal vascular development and the pathogen...
متن کاملRetinopathy of Prematurity: Single versus Multiple-Birth Pregnancies
PURPOSE To compare the frequency and severity of retinopathy of prematurity (ROP) among singleton and multiple-birth neonates referred to Farabi Eye Hospital, Tehran- Iran. METHODS In this retrospective study, records of 99 consecutive neonates from multiplegestation pregnancies including 68 twins, 26 triplets and 5 quadruplets who were screened for ROP from 2002 to 2004 were reviewed. The fr...
متن کاملRetinopathy of Prematurity
The incidence of ROP varies with birth weight but it has been reported to be approximately 50-70% in infants whose weight is less than 1250g at birth. The more premature the infant, the more likely ROP is to develop [1]. Furthermore, an observational study from United Kingdom found that the birth weight of infants from highly developed countries was 737-763g compared with 903-1527g in less-deve...
متن کاملClassifying retinopathy of prematurity
It is important to classify retinopathy of prematurity (ROP) in each eye, at each screening session. Doing so makes it possible to screen babies consistently and to make decisions about whether further screening is required and when, or whether laser treatment or surgical management is needed. The International Committee for the Classification of ROP1 has classified it using the following crite...
متن کاملRetinopathy of prematurity.
With improved survival of very low birth infants in India, Retinopathy of Prematurity (ROP) is emerging as a significant problem. The most important risk factor in the pathogenesis of ROP is prematurity. Other factors like, problems with oxygenation frequent blood transfusions, sepsis and apnea have also been implicated in the causation of ROP. Essentially asymptomatic in the initial stages, a ...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1989
ISSN: 0007-1161
DOI: 10.1136/bjo.73.9.747