Review Article Does Posterior Capsule Opacification Affect the Results of Diagnostic Technologies to Evaluate the Retina and the Optic Disc?

نویسندگان

  • Jose Javier Garcia-Medina
  • Monica del Rio-Vellosillo
  • Vicente Zanon-Moreno
  • Enrique Santos-Bueso
  • Roberto Gallego-Pinazo
  • Antonio Ferreras
  • Maria Dolores Pinazo-Duran
  • Paolo Frezzotti
چکیده

1 Department of Ophthalmology, General University Hospital Reina Sofia, Avenida Intendente Jorge Palacios 1, 30003Murcia, Spain 2 Department of Ophthalmology and Optometry, School of Medicine, University of Murcia, Avenida Intendente Jorge Palacios 1, 30003Murcia, Spain 3 Ophthalmology Research Unit “Santiago Grisolia”, Avenida Gaspar Aguilar, 90, 46017 Valencia, Spain 4 Oftared-Retics, Instituto de Salud Carlos III, 28029Madrid, Spain 5 Department of Anesthesia, University Hospital Virgen de la Arrixaca, Ctra. Madrid-Cartagena, s/n, El Palmar, 30120Murcia, Spain 6 Department of Preventive Medicine & Public Health and CIBER Physiopathology of Obesity and Nutrition, School of Medicine, University of Valencia, Avenida Blasco Ibañez 15-17, 46010 Valencia, Spain 7 Department of Ophthalmology, San Carlos University Hospital, Calle Profesor Mart́ın Lagos, S/N, 28040Madrid, Spain 8 Department of Ophthalmology, University Hospital La Fe, Bulevar del Sur, 46026 Valencia, Spain 9 Miguel Servet University Hospital, Aragon Health Sciences Institute, Paseo Isabel la Catolica, 1-3, 50009 Zaragoza, Spain 10Department of Ophthalmology, University School of Medicine, University of Valencia, Avenida Blasco Ibañez 15-17, 46010 Valencia, Spain

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Does Posterior Capsule Opacification Affect the Results of Diagnostic Technologies to Evaluate the Retina and the Optic Disc?

The visual outcome obtained after cataract removal may progressively decline because of posterior capsular opacification (PCO). This condition can be treated by creating an opening in the posterior lens capsule by Nd:YAG laser capsulotomy. PCO optical imperfections cause several light reflection, refraction, and diffraction phenomena, which may interfere with the functional and structural tests...

متن کامل

Automatic Optic Disc Center and Boundary Detection in Color Fundus Images

Accurately detection of retinal landmarks, like optic disc, is an important step in the computer aided diagnosis frameworks. This paper presents an efficient method for automatic detection of the optic disc’s center and estimating its boundary. The center and initial diameter of optic disc are estimated by employing an ANN classifier. The ANN classifier employs visual features of vessels and th...

متن کامل

Morphological Exudate Detection in Retinal Images using PCA-based Optic Disc Removal

Diabetic retinopathy lesion detection such as exudate in fundus image of retina can lead to early diagnosis of the disease. Retinal image includes dark areas such as main blood vessels and retinal tissue and also bright areas such as optic disk, optical fibers and lesions e.g. exudate. In this paper, a multistage algorithm for the detection of exudate in foreground is proposed. The algorithm se...

متن کامل

Ocular ultrasonography focused on the posterior eye segment: what radiologists should know

UNLABELLED Ocular B-mode ultrasonography (US) is an important adjuvant for the clinical assessment of a variety of ocular diseases. When ophthalmoscopy is not possible, mainly due to opacification of the transparent media (e.g., mature cataract or vitreous haemorrhage), US can guide the ophthalmologist in diagnosing disease and choosing treatment. The superficial location and cystic structure o...

متن کامل

Use of three-dimensional ultrasonography of the eye and measurement of optical long axis in dog

This study was conducted to determine the use of three-dimensional ultrasonography (3DU) in ocular imaging of the dog and measuring of its optical axis. 12 healthy mixed-breed dogs including 6 males and 6 females were studied. 3DU of the eyes were done using a 5–12 MHz linear trapezoid transducer. 3DU of the eyes were evaluated and the normal optical long axis through a line between the cornea ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2016