Results 101 to 110 of about 1,953 (166)

Vascular Complications of Drusen: Drusen Causing Loss of Superior Retinal Arterial Supply

, 1971
PP32a: right; PP32b: left eye. Right eye is an obvious drusen disc. Patient had marked field defects. Left eye has occlusion of superior branch of the central retinal artery at 11:30 with the inferior retinal artery supplying collateral to the superior ...
William F. Hoyt, MD
core  

Glycoproteins of drusen and drusen-like lesions

, 2008
Drusen are a marker of age-related macular degeneration (AMD). Lesions similar to drusen, both in histology and their clinical appearance, are also seen in choroidal tumours, chronic inflammatory and degenerative conditions of the eye, and in ...
D'Souza, Yvonne, Bonshek, Richard, Jones, C. J P; id_orcid   +2 more
core   +1 more source

Quantum-Assisted Retinal Drusen Detection Algorithm using Entropy-Based Image Processing Techniques

, 2020
Drusen identification is the fundamental operation in the automated diagnosis of eye diseases. Manual and automatic detection of the drusen in the retinal fundus images has been developed recently in the classical manner only.
L. Jeganson Durai,, J. Vijayakumar
core   +1 more source

Self-association of complement factor H in the presence and absence of metals

, 2010
In the complement system of innate immunity, factor H (FH) is a major regulator of its activation, and is comprised of 20 short complement regulator (SCR) domains.
Nan, R.
core  

Fundus of a monkey eye with drusen.

, 2016
Fundus photograph of a 21-year-old male Macaca fascicularis with drusen (open triangle; upper panel). Note retinal hemorrhage is seen inferiorly (filled triangle). Histologic section of an eye with drusen from another 34-year-old monkey.
Nobuhiro Shimozawa (692094), Yu Yokoyama (577508), Fumiko Ono (3239598), Mutsumi Togo (3239592), Koji M. Nishiguchi (147632), Toshinori Furukawa (3239595), Michihiro Suzuki (3175443), Toru Nakazawa (287792), Kosuke Fujita (836429), Ryo Kawasaki (438380), Yusuke Fujii (586973), Yusuke Tomiyama (2816728)   +11 more
core   +1 more source

Intraocular osseous metaplasia. A clinico-pathological study

Indian Journal of Ophthalmology, 2002
Purpose: To evaluate the clinico-pathologic features of intraocular osseous metaplasia. Methods: Pathology specimens of enucleated eyes submitted to the ophthalmic pathology service at a tertiary eye-care referral center between January 1995 and June ...
Vemuganti Geeta, Honavar Santosh, Jalali Subhadra   +2 more
doaj  

Bilateral presumed astrocytic hamartomas in a patient with retinitis pigmentosa

Clinical Ophthalmology, 2011
Michael Kinori1, Iris Moroz1,2, Ygal Rotenstreich1,2, Hagith Yonath2,3, Ido Didi Fabian1, Vicktoria Vishnevskia-Dai1,21Department of Ophthalmology, Chaim Sheba Medical Center, Tel Hashomer, Israel; 2Sackler Faculty of Medicine, Tel Aviv University, Tel ...
Kinori M, Moroz I, Rotenstreich Y, Yonath H, Fabian ID, Vishnevskia-Dai V   +5 more
doaj  

Exploration of cuticular drusen: comprehensive analysis from multi-modal imaging characteristics to clinical diagnosis and treatment

Yanke Xuebao
With the application of multimodal imaging techniques, a specific subtype of age-related macular degeneration (AMD), known as cuticular drusen, has been identified.
ZHANG Guanghan, ZHANG Xiongze, JI Yuying
doaj   +1 more source

Correlation between future retinal thinning and drusen height (row 1) or modeled steady-state oxygen levels (row 2) at the same retinal location.

, 2019
The y-axis represents the change in ONL and OPL thickness between the initial and follow-up time point with negative values representing thinning of the ONL + OPL.
Venkata Macha (5446811), Jay C. Wang (6824129), Leon Kwark (6824132), Kevin J. McHugh (494144), Jessica Loo (6824135), Leo A. Kim (6824138), Dian Li (701584), Sina Farsiu (3951851), Magali Saint-Geniez (269693)   +8 more
core   +1 more source

Radiomic Characterization and Automated Classification of Drusen Substructure Phenotype Associated with High-Risk Dry Age-Related Macular Degeneration

Diagnostics
Background/Objectives: Optical coherence tomography (OCT)-reflective drusen substructures (ODSs) are associated with the conversion of intermediate AMD to geographic atrophy (GA). However, ODSs must be manually identified, a laborious process introducing
Scott W. Perkins, Neal Shah, Jon Whitney, Karen Matar, Hannah J. Yu, Charles C. Wykoff, Justis P. Ehlers   +6 more
doaj   +1 more source