Optical coherence tomography

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  • Optical Coherence Tomography Essay

    275 Words  | 2 Pages

    Optical coherence tomography Optical Coherence Tomography (OCT): Optical coherence tomography provides high-resolution imaging of the vitreoretinal interface, neurosensory retina, and subretinal space. Optical coherence tomography can be used to quantify retinal thickness, monitor macular edema, identify vitreomacular traction, and detect other forms of macular disease in patients with diabetic macular edema. 105,106 OCT helps in early diagnosis of macular oedema as it is more sensitive than clinically

  • Optical Coherence Tomography Paper

    1411 Words  | 6 Pages

    last thing any of us needs is a piece of equipment sitting idle in the corner collecting dust, and along with it our simmering anger at the fact we're paying through the nose for that white elephant.           It has been 20 years since Optical Coherence Tomography (OCT) was first introduced for the diagnosis and treatment of eye disease. I became infatuated with OCT while serving as a center director at a co-management

  • Introduction to Optical Coherence Tomography

    1001 Words  | 4 Pages

    Introduction to Optical Coherence Tomography Optical Coherence Tomography (OCT) is a method of imaging which uses near-infrared or optical light scattering to produce three dimensional images of a medium. Medical applications are of particular interest, since OCT allows retinal and other tissues to be imaged with high resolution. I. Introduction Optical Coherence Tomography (OCT) is a method of imaging which uses near-infrared or optical light scattering to produce three-dimensional images

  • Essay On Optical Denoising

    799 Words  | 4 Pages

    In Ophthalmology, Optical coherence tomography (OCT) is a non-invasive imaging modality. It provides a cross-sectional view (tomography) of the retina tissue structures and is used widely to identify and monitor various eye diseases [1]. However, OCT images are inevitably affected by noise due to the interferometry nature of OCT imaging. Also, to avoid motion artifacts due to the fixation eye movements, the OCT clinical images are often captured at lower than nominal sampling rates [1], [2]. Therefore

  • China Optical Coherence Tomography(Oct) Industry 2013 Market Research Report

    967 Words  | 4 Pages

    Global and China Optical Coherence Tomography(OCT) Industry Research Report 2013 also focuses on development policies and plans for the industry as well as a consideration of a cost structure analysis. Capacity production, market share analysis, import and export consumption and gross margins are discussed. Browse Complete Report with TOC @ http://www.qyresearchreports.com/report/global-and-china-optical-coherence-tomographyoct-industry-2013-market-research-report.htm A key feature of this

  • Parkinson's Disease Tomography Summary

    674 Words  | 3 Pages

    The journal article “Evaluation of Retinal Vessel Morphology in Patients with Parkinson's disease Using Optical Coherence Tomography” seeks to address how the development of Parkinson’s disease (PD) has a significant effect on the morphological aspect of the retina. The article was published in the journal PLOS One, Vol. 11 Issue 8, pg. 1-16 in August 2016. The article states the purpose of the study being conducted in a well-defined manner, which is to understand the structural changes that occur

  • Christine Fleming Essay

    469 Words  | 2 Pages

    even during cardiac procedures. This innovation may even enable doctors to locate the correct location of unsafe unpredictable heart rhythms without intrusive biopsies. It could also help screen treatment. Fleming’s creation utilizes optical lucidness tomography (OCT), a craftsmanship that catches three-dimensional pictures of natural tissue. A particular catheter with a laser and little focal point near its tip is strung through the courses. At the point when the laser light reflects off the heart

  • A Better Understanding Of Glaucoma

    1516 Words  | 7 Pages

    requires assessment of the different components incorporate ,retinal nerve fiber layer (RNFL), and, and visual function. On the other hand, elevated intraocular pressure, are not only risk factor of glaucoma .RNFL thickness measured by optical coherence tomography (OCT) is a reliable early marker of glaucoma[1,2]. As the pathogenesis of glaucoma involves the degeneration of axons as well as cell bodies and dendrites, The primary site of axonal damage in glaucoma is thought to be the lamina cribrosa

  • Advantages And Disadvantages Of Keratoplasty

    1262 Words  | 6 Pages

    4.1 GENERAL CONSIDERATIONS FOR POST-KERATOPLASTY REFRACTIVE SURGERY The corneal graft-host junction typically heals by 1 year after transplantation and corneal surface stability is achieved from 3 to 4 months after complete suture removal. However, this period can significantly vary due to patient's age, general health status (diabetes mellitus and collagen vascular disorders) and use of topical and systemic immunosuppressive medications. Given that, any surgical intervention for post-PKP astigmatism

  • Macular Degeneration Essay

    773 Words  | 4 Pages

    doctor to see the presence of bleeding or leaking blood vessels at the back of the eye. The final eye exam that doctors may perform in their quest to rule out macular degeneration, is the optical coherence tomography. Kierstan Boyd explains the working of this exam in her article “What is Optical coherence tomography?” as “a non-invasive imaging test that uses light waves to take cross-section pictures of your retina...” (Boyd, K., Oct, 2015). This exam takes scans of the retina and gauges the thickness