Results 161 to 170 of about 921,622 (398)
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose An evaluation of the accuracy, safety, and efficiency of the Halcyon ring delivery system (RDS) for stereotactic radiosurgery (SRS) treatment to relatively small (1–3 cm) brain lesions. Methods After completing the extensive in‐house quality assurance checks including Winston–Lutz test and independent dose verification via MD Anderson ...
Kate Hazelwood +5 more
wiley +1 more source
An Unsupervised Method for Detection and Validation of The Optic Disc and The Fovea [PDF]
arXiv, 2016 In this work, we have presented a novel method for detection of retinal image features, the optic disc and the fovea, from colour fundus photographs of dilated eyes for Computer-aided Diagnosis(CAD) system. A saliency map based method was used to detect the optic disc followed by an unsupervised probabilistic Latent Semantic Analysis for detection ...
arxiv
ON RETROBULBAR INCISION OF THE OPTIC NERVE IN CASES OF SWOLLEN DISC [PDF]
, 1887 Robert Brudenell Carter
openalex +1 more source
Arterial macroaneurysm of the optic disc
American Journal of Ophthalmology Case Reports, 2018 Purpose: We present fundus and spectral domain optical coherence tomography findings of a patient with an arterial macroaneurysm of the optic disc. Observations: An 87-year-old woman presented with blurry vision and was found to have a retinal arterial ...
Cem Ozgonul, Cagri Giray Besirli
doaj
A Paper ON "OPTIC NEURITIS," "CHOKED DISC," OR "PAPILLOEDEMA": TREATMENT, LOCALIZING VALUE, AND PATHOLOGY: Delivered before the Section of Ophthalmology of the British Medical Association at Belfast [PDF]
, 1910 Victor Horsley
openalex +1 more source
Frontiers in MedicinePurposeTo investigate the relationship between optic disc morphology, axial length, and regional distribution of retinal vessels in healthy eyes of young adults.MethodsNine hundred and two healthy eyes were enrolled in this university-based, cross ...
Yanhui Chen +10 more
doaj +1 more source
OPTIC DISC OEDEMA IN THE ABSENCE OF RAISED INTRACRANIAL PRESSURE [PDF]
, 1958 M. J. Roper-Hall
openalex +1 more source
Parapapillary Gamma Zone and Axial Elongation-Associated Optic Disc Rotation: The Beijing Eye Study.
Investigative Ophthalmology and Visual Science, 2016 PURPOSE The parapapillary gamma zone has been defined as the parapapillary region without Bruch's membrane. We examined which morphologic parameters are associated with the presence and size of the parapapillary gamma zone.
J. Jonas +6 more
semanticscholar +1 more source