Optical Coherence Tomography

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Optical Coherence Tomography

Author : Wolfgang Drexler,James G. Fujimoto
Publisher : Springer Science & Business Media
Page : 1346 pages
File Size : 52,6 Mb
Release : 2008-12-10
Category : Medical
ISBN : 9783540775508

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Optical Coherence Tomography by Wolfgang Drexler,James G. Fujimoto Pdf

Optical coherence tomography (OCT) is the optical analog of ultrasound imaging and is emerging as a powerful imaging technique that enables non-invasive, in vivo, high resolution, cross-sectional imaging in biological tissue. This book introduces OCT technology and applications not only from an optical and technological viewpoint, but also from biomedical and clinical perspectives. The chapters are written by leading research groups, in a style comprehensible to a broad audience.

Handbook of Retinal OCT: Optical Coherence Tomography E-Book

Author : Jay S. Duker,Nadia K. Waheed,Darin Goldman
Publisher : Elsevier Health Sciences
Page : 274 pages
File Size : 44,8 Mb
Release : 2021-07-31
Category : Medical
ISBN : 9780323757737

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Handbook of Retinal OCT: Optical Coherence Tomography E-Book by Jay S. Duker,Nadia K. Waheed,Darin Goldman Pdf

Arguably the most important ancillary test available to ophthalmologists worldwide, optical coherence tomography (OCT) has revolutionized the field, and now includes angiographic evaluations (OCTA) that provide vascular flow data without eye injection. Handbook of Retinal OCT is an easy-to-use, high-yield guide to both OCT and OCTA imaging for practitioners at any stage of their career. Highly templated, concise, and portable, this revised edition helps you master the latest imaging methods used to evaluate retinal disease, uveitis, and optic nerve disorders. Helps all health professionals with an interest in OCT to better and more quickly interpret OCT imaging, offering quick, highly visual guidance for evaluating age-related macular degeneration, diabetic retinopathy, retinal vein occlusion, and much more. Provides quick answers with bulleted, templated chapters, each focused on one specific diagnosis or group of diagnoses with a particular OCT appearance. Demonstrates how the full spectrum of diseases presents through approximately 400 illustrations, including the highest-quality spectral-domain OCT images available and more than 50 new OCTA images. Includes five new chapters covering optic nerve disease with retinal findings, pachychoroid diseases, paracentral acute middle maculopathy (PAMM), auto-immune retinopathies, and primary uveal lymphoma. Offers clear visual guidance on image patterns with multiple arrows and labels throughout to highlight key details of each disease.

High Resolution Imaging in Microscopy and Ophthalmology

Author : Josef F. Bille
Publisher : Springer
Page : 407 pages
File Size : 42,5 Mb
Release : 2019-08-13
Category : Medical
ISBN : 9783030166380

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High Resolution Imaging in Microscopy and Ophthalmology by Josef F. Bille Pdf

This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.

Optical Coherence Tomography

Author : Mark E. Brezinski
Publisher : Elsevier
Page : 480 pages
File Size : 51,6 Mb
Release : 2006-08-25
Category : Technology & Engineering
ISBN : 0080464947

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Optical Coherence Tomography by Mark E. Brezinski Pdf

Optical Coherence Tomography gives a broad treatment of the subject which will include 1)the optics, science, and physics needed to understand the technology 2) a description of applications with a critical look at how the technology will successfully address actual clinical need, and 3) a discussion of delivery of OCT to the patient, FDA approval and comparisons with available competing technologies. The required mathematical rigor will be present where needed but be presented in such a way that it will not prevent non-scientists and non-engineers from gaining a basic understanding of OCT and the applications as well as the issues of bringing the technology to the market. Optical Coherence Tomography is a new medical high-resolution imaging technology which offers distinct advantages over current medical imaging technologies and is attracting a large number of researchers. Provides non-scientists and non-engineers basic understanding of Optical Coherence Tomography applications and issues.

Optical Coherence Tomography in Glaucoma

Author : Ahmet Akman,Atilla Bayer,Kouros Nouri-Mahdavi
Publisher : Springer
Page : 361 pages
File Size : 49,5 Mb
Release : 2018-09-17
Category : Medical
ISBN : 9783319949055

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Optical Coherence Tomography in Glaucoma by Ahmet Akman,Atilla Bayer,Kouros Nouri-Mahdavi Pdf

This book focuses on the practical aspects of Optical Coherence Tomography (OCT) in glaucoma diagnostics offering important theoretical information along with many original cases. OCT is a non-invasive imaging technique that acquires high-resolution images of the ocular structures. It enables clinicians to detect glaucoma in the early stages and efficiently monitor the disease. Optical Coherence Tomography in Glaucoma features updated information on technical applications of OCT in glaucoma, reviews recently published literature and provides clinical cases based on Cirrus and Spectralis OCT platforms. In addition, newer techniques like event and trend analyses for progression, macular ganglion cell analysis, and OCT angiography are discussed. This book will serve as a reference for ophthalmologists and optometrists worldwide with a special interest in OCT imaging providing essential guidance on the application of OCT in glaucoma.

Optical Coherence Tomography in Glaucoma

Author : Jullia A. Rosdahl
Publisher : Thieme
Page : 473 pages
File Size : 41,7 Mb
Release : 2021-09-25
Category : Medical
ISBN : 9781638537045

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Optical Coherence Tomography in Glaucoma by Jullia A. Rosdahl Pdf

A comprehensive and user-friendly guide on leveraging OCT for the management of glaucoma Optical coherence tomography (OCT) is a noninvasive diagnostic imaging modality that enables ophthalmologists to visualize different layers of the optic nerve and retinal nerve fiber layer (RNFL) with astounding detail. Today, OCT is an instrumental tool for screening, diagnosing, and tracking the progression of glaucoma in patients. Optical Coherence Tomography in Glaucoma by renowned glaucoma specialist Jullia A. Rosdahl and esteemed contributors is a one-stop, unique resource that summarizes the clinical utility of this imaging technology, from basics to advanced analyses. The book features 14 chapters, starting with introductory chapters that discuss development of OCT and its applications for visualizing the optic nerve and macula. In chapter 5, case studies illustrate OCT imaging of the optic nerve, RNFL, and macula in all stages of glaucoma, from patients at risk to those with mild, moderate, and severe diseases. The next chapters cover the intrinsic relationship between optic nerve structure and function, the use of structure–function maps, and examples of their relationship, followed by a comparison of commonly used devices and a chapter on artifacts. Anterior segment OCT is covered next, followed by chapters covering special considerations in pediatric glaucomas and in patients with high refractive errors. The final chapters cover innovations in OCT on the horizon including OCT angiography, swept-source OCT, and artificial intelligence. Key Highlights Illustrative case examples provide firsthand clinical insights on how OCT can be leveraged to inform glaucoma treatment. In-depth guidance on recognizing and managing artifacts including case examples and key technical steps to help prevent their occurrence. Pearls on the use of OCT for less common patient scenarios such as pediatric glaucomas and high refractive errors. Future OCT directions including angiography, swept-source, and the use of artificial intelligence. This practical resource is essential reading for ophthalmology trainees and ophthalmologists new to using OCT for glaucoma. The pearls, examples, and novel topics in this book will also help experienced clinicians deepen their knowledge and increase confidence using OCT in daily practice.

Atlas of Ocular Optical Coherence Tomography

Author : Fedra Hajizadeh
Publisher : Springer
Page : 483 pages
File Size : 48,7 Mb
Release : 2018-01-24
Category : Medical
ISBN : 9783319667577

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Atlas of Ocular Optical Coherence Tomography by Fedra Hajizadeh Pdf

This book provides a collection of optical coherence tomographic (OCT) images of various diseases of posterior and anterior segments. It covers the details and issues of diagnostic tests based on OCT findings which are crucial for ophthalmologists to understand in their clinical practice. Throughout the chapters all aspects of this non-invasive, popular imaging technique, known for ingenuity and accuracy, is clearly illustrated. Atlas of Ocular Optical Coherence Tomography has been categorized into eleven sections, discussing and illustrating distinct OCT features, as well as showing other image modalities such as fluorescein angiography, fundus autofluorescence, perimetry and laboratory examination. This book also covers choroidal pathologies and vitreous abnormalities. The last section has been allocated to anterior segment disease, including cornea, angle, iris and conjunctival abnormalities. Above all, the numerous images, and detailed descriptions of diseases, make this book an essential guide for general ophthalmologists and ophthalmology residences.

Optical Coherence Tomography and Its Non-medical Applications

Author : Michael Wang
Publisher : BoD – Books on Demand
Page : 226 pages
File Size : 40,9 Mb
Release : 2020-05-27
Category : Science
ISBN : 9781789842616

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Optical Coherence Tomography and Its Non-medical Applications by Michael Wang Pdf

Optical coherence tomography (OCT) is a promising non-invasive non-contact 3D imaging technique that can be used to evaluate and inspect material surfaces, multilayer polymer films, fiber coils, and coatings. OCT can be used for the examination of cultural heritage objects and 3D imaging of microstructures. With subsurface 3D fingerprint imaging capability, OCT could be a valuable tool for enhancing security in biometric applications. OCT can also be used for the evaluation of fastener flushness for improving aerodynamic performance of high-speed aircraft. More and more OCT non-medical applications are emerging. In this book, we present some recent advancements in OCT technology and non-medical applications.

Medical Imaging Systems

Author : Andreas Maier,Stefan Steidl,Vincent Christlein,Joachim Hornegger
Publisher : Springer
Page : 263 pages
File Size : 53,7 Mb
Release : 2018-08-02
Category : Computers
ISBN : 9783319965208

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Medical Imaging Systems by Andreas Maier,Stefan Steidl,Vincent Christlein,Joachim Hornegger Pdf

This open access book gives a complete and comprehensive introduction to the fields of medical imaging systems, as designed for a broad range of applications. The authors of the book first explain the foundations of system theory and image processing, before highlighting several modalities in a dedicated chapter. The initial focus is on modalities that are closely related to traditional camera systems such as endoscopy and microscopy. This is followed by more complex image formation processes: magnetic resonance imaging, X-ray projection imaging, computed tomography, X-ray phase-contrast imaging, nuclear imaging, ultrasound, and optical coherence tomography.

Optical Coherence Tomography in Age-Related Macular Degeneration

Author : Gabriel Coscas
Publisher : Springer Science & Business Media
Page : 392 pages
File Size : 49,7 Mb
Release : 2009-07-25
Category : Medical
ISBN : 9783642014673

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Optical Coherence Tomography in Age-Related Macular Degeneration by Gabriel Coscas Pdf

Rapid or even dramatic progress has been made in the field of AMD over recent years, leading to a constant revision of basic concepts. A wide range of fundus imaging modalities are now available, and this book explains the respective value of each technique. The information provided by OCT is presented logically by comparison with plain films, autofluorescence, fluorescein angiography, or indocyanine green angiography. Meticulous biomicroscopic examination of macular changes and the essential value of fluorescein angiography for the detection of anatomical alterations of the macula and for precise evaluation of lesions and their course by indocyanine green angiography have naturally led the author Gabriel Coscas to analyze the new data provided by OCT.

Atlas of Anterior Segment Optical Coherence Tomography

Author : Jorge L. Alió,Jorge L. Alió del Barrio
Publisher : Springer Nature
Page : 267 pages
File Size : 42,6 Mb
Release : 2020-10-31
Category : Medical
ISBN : 9783030533748

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Atlas of Anterior Segment Optical Coherence Tomography by Jorge L. Alió,Jorge L. Alió del Barrio Pdf

Part of the Essentials in Ophthalmology series, this atlas is designed to comprehensively cover optical coherence tomography of the anterior segment of the eye. The aim is to improve knowledge of the fundamentals of OCT technology for anterior segment, clarify the differences with posterior segment OCT and emphasize the immense relevance and usefulness that anterior segment OCT study has for diagnosis, therapeutic orientation, surgical guidance, and improvement in patient management. Atlas of Anterior Segment Optical Coherence Tomography is organized into comprehensive chapters on the following topics: fundamentals, technologies and technological differences among platforms, application of OCT, corneal OCT angiography, as well as case-based chapters. Numerous highly-detailed figures, illustrations and photographs make this an ideal resource for the corneal specialist seeking further instruction on this cutting-edge technology. The case-based chapters include such conditions as bowman dystrophies, trauma, cataract, glaucoma, sclera, refractive surgery, ocular infections, and are structured to facilitate the consultant surgeon by providing practical information applicable to practical cases in their practice.

Clinical Applications of Optical Coherence Tomography Angiography

Author : F. Bandello,L. Mastropasqua,G. Querques
Publisher : Karger Medical and Scientific Publishers
Page : 146 pages
File Size : 54,9 Mb
Release : 2020-12-07
Category : Medical
ISBN : 9783318066432

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Clinical Applications of Optical Coherence Tomography Angiography by F. Bandello,L. Mastropasqua,G. Querques Pdf

The recent introduction of optical coherence tomography angiography (OCTA) has remarkably expanded the knowledge of different retinal, chorioretinal, and optic disc disorders. OCTA is nowadays often used as a routine exam in clinical practice, which has significantly modified the approach to patients, granting the opportunity to easily and noninvasively investigate the retinal and choroidal circulation. Major experts in posterior eye imaging share in this publication their experiences, images and ideas using OCTA in various contexts including age-related macular degeneration, diabetic retinopathy and retinal dystrophies, thus providing an in-depth overview of the latest knowledge in this field.

Atlas of Optical Coherence Tomography for Glaucoma

Author : Donald L. Budenz
Publisher : Springer Nature
Page : 204 pages
File Size : 55,7 Mb
Release : 2020-07-03
Category : Medical
ISBN : 9783030467920

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Atlas of Optical Coherence Tomography for Glaucoma by Donald L. Budenz Pdf

Atlas of Optical Coherence Tomography for Glaucoma is a case-based atlas intended to teach the reader how to interpret the results of OCT in glaucoma patients and glaucoma suspects. After a brief description of how OCT is used in particular situations, chapters depict actual case presentations from authors’ practices with legends that describe the case and how OCT is used to make the diagnosis of glaucoma or glaucoma progression. Emphasis is placed on where OCT can lead the clinician astray by providing false positive or false negative results resulting in misdiagnosis. The intention of the format is to make it easily digestible in a weekend read and make the practitioner comfortable with OCT interpretation. Examples are presented from all of the available OCT manufacturers.

Optical Coherence Tomography of Ocular Diseases

Author : Joel S. Schuman,James G. Fujimoto,Jay S. Duker,Hiroshi Ishikawa (Professor of ophthalmology and biomedical engineering),Gadi Wollstein
Publisher : Slack
Page : 592 pages
File Size : 49,9 Mb
Release : 2021-11-15
Category : Electronic
ISBN : 1630917087

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Optical Coherence Tomography of Ocular Diseases by Joel S. Schuman,James G. Fujimoto,Jay S. Duker,Hiroshi Ishikawa (Professor of ophthalmology and biomedical engineering),Gadi Wollstein Pdf

"Optical Coherence Tomography of Ocular Diseases, Fourth Edition covers a range of subjects, from principles and operation techniques to clinical interpretation and the latest innovations in OCT. This book is an essential text for imaging technology. OCT now occupies a dominant role as a diagnostic tool for retinal conditions and glaucoma. At the same time, the technology continues to show potential for emerging clinical and research applications across all the ophthalmological subspecialties. To reflect these rapid advances, this new edition of Optical Coherence Tomography of Ocular Diseases features a complete and thorough revision of the existing text as well as the addition of cutting-edge content to bring this classic resource completely up to date"--

Optical Coherence Tomography in Neurologic Diseases

Author : Peter A. Calabresi,Laura J. Balcer,Elliot M. Frohman
Publisher : Cambridge University Press
Page : 235 pages
File Size : 46,5 Mb
Release : 2015-05-14
Category : Medical
ISBN : 9781107041301

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Optical Coherence Tomography in Neurologic Diseases by Peter A. Calabresi,Laura J. Balcer,Elliot M. Frohman Pdf

The first comprehensive review of the use of optical coherence tomography in neurological diseases for neurologists, neuro-ophthalmologists, and neuroradiologists.