Results 21 to 30 of about 183,318 (235)

Evaluation of optic disc size in patients with optic nerve head drusen using fundus photography

Journal of Optometry, 2013
Purpose: To evaluate if fundus photography is useful to study the size of the optic disc in patients with optic nerve head drusen (ONHD). Methods: Cross-sectional study. Fifty-five patients with ONHD confirmed by B-scan echography and 52 patients’ normal
Pablo Gili, Patricia Flores-Rodríguez, Julio Yangüela, Javier Orduña-Azcona, María Dolores Martín-Ríos   +4 more
doaj   +2 more sources

Do Optic Disc Drusen Cause Unilateral Nyctalopia [PDF]

Case Reports in Ophthalmology, 2010
This is a case report of a patient with unilateral nyctalopia in whom ipsilateral optic disc drusen were the only finding despite extensive investigation.
Yi Wei Goh, Alex Buller
doaj   +4 more sources

Clinical and morpho-functional results of a second examination of a patient with optic nerve head drusen taken after a long-time interval (27 years)

Российский офтальмологический журнал
Optic disc drusen (ODD) is a bilateral anomaly of the optic nerve, in which hyaline calcified intercellular inclusions appear in the optic disc head area in front of the cribriform plate.
E. E. Ioyleva, E. A. Kabanova, S. I. Belyanina   +2 more
doaj   +3 more sources

A study of optic nerve head drusen in 38 pseudoxanthoma elasticum (PXE) patients (64 eyes). Location of optic nerve head drusen in PXE

Journal Français d'Ophtalmologie, 2019
To investigate the prevalence and location of optic nerve head drusen and their potential association with other PXE-related ophthalmic abnormalities.Thirty-eight of the 155 patients (57 male and 98 female aged 49±17 years) included in this retrospective study had optic nerve head drusen.
Pipelart, V, Leroux, B, Leruez, Stéphanie, Henni, Samir, Navasiolava, Nastassia, Martin, Ludovic, Ebran, Jean-Marc   +6 more
openaire   +7 more sources

Coexistence of Optic Nerve Head Drusen and Combined Hamartoma of the Retina and Retinal Pigment Epithelium in a Taiwanese Male

Kaohsiung Journal of Medical Sciences, 2009
We report the case of a 38-year-old male patient with a 1-year history of progressively blurred vision in his left eye. He visited our clinic and underwent a series of ophthalmologic examinations including computed tomography, fluorescein angiography and
Yo-Chen Chang, Rong-Kung Tsai
doaj   +2 more sources

Bilateral optic nerve head drusen with chorioretinal coloboma in the right eye

Advanced Biomedical Research, 2016
Chorioretinal coloboma is a congenital defect of the eye caused by improper closure of the embryonic fissure. Optic nerve head drusen (ONHD) are white calcareous deposits that are generally asymptomatic.
Ali Reza Dehghani, Leila Rezaei, Heshmatollah Ghanbari   +2 more
doaj   +2 more sources

Imaging of optic nerve head drusen with the scanning laser ophthalmoscope [PDF]

British Journal of Ophthalmology, 1997
Optic nerve head drusen may present diagnostic difficulties in cases of disc swelling. Imaging of the nerve in a search for drusen is often inconclusive, especially in children, where drusen may be buried below the surface of the nerve head.A small study was carried out using a scanning laser ophthalmoscope (SLO) with an infrared confocal facility to ...
P F Sharp, Ayyakkannu Manivannan, John V. Forrester, S Walker, R J Haynes   +4 more
openaire   +5 more sources

A Comparative Study of Growth Patterns in Microdisks and Normal‐Sized Optic Disks Using OCT [PDF]

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Purpose: To compare the parameters of the optic nerve head (ONH) and inner retinal layer thickness between children and adults with microdisks (MDs) and normal‐sized disks (NSDs) using optical coherence tomography (OCT). Methods: A case‐control study that included 172 eyes.
Rita Gama, Rute Sousa Costa, Tânia Yang, Dirk Sandner   +3 more
wiley   +2 more sources

Coexisting optic nerve head drusen and glaucoma [PDF]

Ophthalmology, 1998
Jody R. Piltz-Seymour, David S. Shin, Michele R Piccone   +2 more
openaire   +3 more sources

Evolution of drusen of the optic nerve head over 23 years [PDF]

Acta Ophthalmologica, 2008
Lars Frisén
openaire   +4 more sources