Results 111 to 120 of about 2,990 (157)
Some of the next articles are maybe not open access.
Diagnosis and Imaging of Optic Nerve Head Drusen
Seminars in Ophthalmology, 2019The presence of optic nerve swelling in pediatric patients is a frequent cause for referral to pediatric ophthalmologists and neuro-ophthalmologists because this finding can be the harbinger of serious neurologic disease including brain tumor, demyelinating disease, infiltrative disease of the optic nerve, or idiopathic intracranial hypertension. Optic
Ryan Gise, Eric D Gaier, Gena Heidary
exaly +3 more sources
Glaucoma and Drusen of the Optic Nerve Head
Neuro-Ophthalmology, 2009Purpose: to present 28 patients with optic nerve head drusen (ONHD). Ten had coexisting glaucoma. We tried to evaluate if there was any correlation between the clinical picture of ONHD and the visual field defects and whether glaucoma exacerbated any of the clinical parameters in these patients. Methods: basic clinical examination, Goldmann applanation
Z Zagórski
exaly +2 more sources
Optic Nerve Head Drusen Associated With Abnormally Small Optic Discs
International Ophthalmology, 1987Using Littmann's method for correcting the magnification of central fundus photographs we evaluated the absolute optic disc size in 26 eyes with visible optic nerve head drusen. The optic nerve head area in these eyes (1.79 + -0.50 mm2) was significantly smaller (p less than 0.001) than normal standard values previously determined (2.89 + -0.76 mm2 ...
Jost B Jonas, G C Gusek, G O Naumann
exaly +3 more sources
Archives of Ophthalmology, 1984
To the Editor. —In their article in the MayArchives, Bec et al 1 reported on the identification of optic nerve drusen with computed tomography (CT). This capability is well known. Using this method to detect drusen is not cost-effective (a CT scan costs $300 to $400) and exposes the patient to unnecessary radiation.
P, Bec +5 more
openaire +4 more sources
To the Editor. —In their article in the MayArchives, Bec et al 1 reported on the identification of optic nerve drusen with computed tomography (CT). This capability is well known. Using this method to detect drusen is not cost-effective (a CT scan costs $300 to $400) and exposes the patient to unnecessary radiation.
P, Bec +5 more
openaire +4 more sources
Seminars in Ophthalmology, 2003
Optic disc drusen are congenital and developmental anomalies of the optic nerve head seen commonly in clinical practice, often as an incidental ophthalmologic finding during routine exams. Optic disc drusen are a form of calcific degeneration in some of the axons of the optic nerve.
Patricia L, Davis, Walter M, Jay
openaire +2 more sources
Optic disc drusen are congenital and developmental anomalies of the optic nerve head seen commonly in clinical practice, often as an incidental ophthalmologic finding during routine exams. Optic disc drusen are a form of calcific degeneration in some of the axons of the optic nerve.
Patricia L, Davis, Walter M, Jay
openaire +2 more sources
Optic Nerve Head Drusen and Glaucoma
Archives of Ophthalmology, 1985The simultaneous occurrence of both optic nerve head drusen and glaucoma may make it difficult to evaluate visual field defects and the appearance of the optic nerve head. We saw five patients with both conditions, of whom four had pigmentary glaucoma or pigmentary dispersion syndrome. Drusen do not preclude the development of cupping, and they make it
J R, Samples +3 more
openaire +2 more sources
Drusen in the Optic Nerve Head
Archives of Ophthalmology, 1978Five patients with a clinical diagnosis of buried or exposed drusen of the optic nerve head were examined by computerized tomography (CT). The relative x-ray absorption within their nerve heads was significantly larger than in controls, reflecting the high calcium content of drusen.
L, Frisén +2 more
openaire +2 more sources
Drusen of the Optic Nerve Head
Ophthalmology, 1985It is proposed that drusen of the optic nerve head (ONH) may provide a useful model for the study of diseases which affect the vicinity of the optic disc. Several sensitive and revealing tests of inner retinal/optic nerve function have been applied in this investigation. Fundus Photo Perimetry has confirmed that little correlation exists between visual
Gary L. Savage +3 more
openaire +2 more sources