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39.083  Articles
1 of 3.909 pages  |  10  records  |  more records»
Introduction: Primary open-angle glaucoma is the most frequent subtype of glaucoma. Relatives of primary open-angle glaucoma patients have an increased risk of developing the disease, suggesting a genetic predisposition to the disease. MYOC was the first ... see more

Introduction: Normal-tension glaucoma has been associated with systemic vascular diseases such as peripheral vasospasm. This study aims to evaluate the influence of peripheral vasospasm on the thickness of the retinal nerve fiber layer (RNFL) in Raynaud’s... see more

Introduction: Central corneal thickness (CCT) is a powerful predictor of primary open angle glaucoma. Individualized risk assessment is critical for early diagnosis and management of glaucoma.Objectives: To compare CCT and intraocular pressure in patients... see more


RÉSUMÉNous rapportons un cas de glaucome associé à une microcorie, stabilisé par un traitement chirurgical.Observation. Patient de 27 ans qui a consulté pour la première fois, à l’âge de 17 ans pour héméralopie évoluant depuis l’enfance et qui n’a jamais ... see more

Glaucoma is a group of disorders characterized by chronic progressive optic neuropathy resulting in irreversible visual loss. It is a second leading cause of blindness worldwide while it is third leading cause of blindness in India. The present study was ... see more

The method of estimation of extreme normal tensions in the squared beams of switches for the extreme charts of loadings is presented.

Comportamiento de la curva nictemeral en pacientes con hipertensión arterial. Behavior of nycthemeral rhythm in patients suffering from hypertensionComportamiento de la curva nictemeral en pacientes con hipertensión arterial. Behavior of nycthemeral rhythm in patients suffering from hypertensionSe analizaron el comportamiento tonométrico, la curva nictameral y el examen oftalmológico en pacientes hipertensos, glaucomatosos y sanos. Fue estudiada una muestra de 150 pacientes provenientes de la consulta externa del Hospital Abel Santamaría de Pinar del Río en el año 1999, distribuidos en estos tres grupos, a los cuales se les realizó un examen oftalmológico y tema de la tensión ocular cada tres horas durante 24 horas. En el grupo sano se encontró que la mayor proporción entró dentro de la categoría de normales con una curva nictameral dentro de los parámetros normales y solo un 4 % de la muestra sospechosa de padecer glaucoma. En el grupo de hipertensos encontramos que los valores de la presión intraocular y la variabilidad dieron cifras mas altas que en los pacientes normales, un 24 % de la muestra fue sospechosa de glaucoma y de ellos el 16 % tuvieron diagnóstico positivo de esta enfermedad. DeCS: GLAUCOMA DE ANGULO ABIERTO, HIPERTENSIÓN, RITMO CIRCADIANO. ABSTRACTTonometric Behavior, Nictameral Curve and Ophthalmic Examination were analyzed in healthy, hipertensive patients and in those suffering from glaucoma. A sample distributed in three groups of 150 outpatients from "Abel Santamaría Hospital" was studied during the year 1999. A complete ophthalmic examination was conducted, as well as the measurement of the ocular tension every three hours during 24 hours. The proportion of the nictameral curve was normal in the healthy group, suspecting glaucoma in the 4 % of the sample, the values of the intraocular tension and the variability in the hipertensive group were higher than in healthy patients, suspecting glaucoma in 24 % of the sample, the entity was diagnosed in 16 % of patients. DeCS: CIRCADIAN RHYTHM, GLAUCOMA, OPEN - ANGLE, HYPERTENSION.


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1 of 3.909 pages  |  10  records  |  more records»