Results 231 to 240 of about 6,501,442 (268)

Large Language Model-Based Virtual Patient Systems for History-Taking in Medical Education: Comprehensive Systematic Review. [PDF]

JMIR Med Inform
Li D, Lebai Lutfi S.
europepmc   +1 more source

Local Versus Global Binarization Techniques After Frangi Filtering for Optical Coherence Tomography Angiography Based Retinal Vessel Density Assessment in Diabetic Retinopathy. [PDF]

Diagnostics (Basel)
Mirescu AE, Tofolean IT, Jurja S, Balta F, Popa-Cherecheanu A, Pirvulescu RA, Garhofer G, Balta G, Cristescu IE, Deleanu DG.   +9 more
europepmc   +1 more source

Undetected ophthalmological disorders in Parkinson’s disease [PDF]

Journal of Neurology, 2022
BACKGROUND: Ophthalmological disorders are common and frequently disabling for people with Parkinson's disease (PD). However, details on the prevalence, severity and impact of ophthalmological disorders thus far lacking.
Klaus Seppi, Thomas Theelen, Katarzyna Śmiłowska   +2 more
exaly   +2 more sources

Early ophthalmological tumour signs and diagnostic interval in children with brain tumours

Eye
BackgroundChildren with brain tumours often suffer from late diagnosis, impacting cure rates and risk of permanent sequelae. Ophthalmological symptoms are common, and we aimed to investigate the frequency, diagnostic interval, and prognostic value of ...
Steffen Heegaard, Kjeld Schmiegelow, Volkert Siersma   +2 more
exaly   +2 more sources

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Virtual reality and augmented reality— emerging screening and diagnostic techniques in ophthalmology: A systematic review

Survey of Ophthalmology, 2022
In health care, virtual reality (VR) and augmented reality (AR) have been applied extensively for many purposes. Similar to other technologies such as telemedicine and artificial intelligence, VR and AR may improve clinical diagnosis and screening services in ophthalmology by alleviating current problems, including workforce shortage, diagnostic error,
Marco King In Ma, Chinmoy Saha, Stephanie Hiu Ling Poon, Rachel Sze Wan Yiu, Kendrick Co Shih, Yau Kei Chan   +5 more
openaire   +2 more sources

Autofluorescence of ocular tissues: a promising diagnostic technique in ophthalmology

SPIE Proceedings, 1999
In the past, ocular diagnosis through fluorometric systems has been mainly based onto exogenous agents. Recently, a number of diagnostic techniques has been proposed for diagnosis of ocular pathologies, which are based upon the naturally occurring fluorescent emission of ocular tissues.
Franco Docchio, ROVATI, Luigi
openaire   +2 more sources

Developments in Ophthalmology, vol 6, Diagnostic Techniques and Clinical Questions

Archives of Ophthalmology, 1983
This booklet is one of a series on various ophthalmologic subjects of current interest. Francis Bigar (Zurich) presents a monograph of 94 pages on "Specular Microscopy of the Corneal Endothelium" in which he describes instrumentation and his modifications to obtain sharper contrast, reduction of the corneal surface light reflection, and a larger field.
openaire   +1 more source

Advanced diagnostic imaging techniques in ophthalmology.

Advances in ophthalmic plastic and reconstructive surgery, 1988
Diagnostic imaging techniques continue to gain tremendous importance in the evaluation of ocular and orbital disease as technical developments and refinements are made. This article presents key diagnostic imaging methods, with special focus directed toward the advanced modalities important in evaluation of the traumatized eye and orbit.
R A, Weiss, B G, Haik, L A, Saint-Louis, R M, Ellsworth   +3 more
openaire   +1 more source

Introduction to Diagnostic Imaging Techniques in Ophthalmology

International Ophthalmology Clinics, 1986
R A, Weiss, B G, Haik, M E, Smith
openaire   +2 more sources