David Huang – författare

High-speed anterior segment optical coherence tomography (OCT) offers a non-contact method for high resolution cross-sectional and three-dimensional imaging of the cornea and the anterior segment of the eye. As the first text completely devoted to this topic, Anterior Segment Optical Coherence Tomography comprehensively explains both the scientific principles and the clinical applications of this exciting and advancing technology.Anterior Segment Optical Coherence Tomography enhances surgical planning and postoperative care for a variety of anterior segment applications by expertly explaining how abnormalities in the anterior chamber angle, cornea, iris, and lens can be identified and evaluated using the Visante OCT™.Inside Anterior Segment Optical Coherence Tomography, Dr. Roger Steinert and Dr. David Huang, along with 22 of the field's leading professionals, provide a wealth of useful clinical and physiological material about this new diagnostic imaging technique. Valuable images are included to assist in the pre- and postoperative assessment of various anterior segment disorders. Additionally, this unique resource contains detailed information on biometric measurements to enhance diagnostic capability.On the leading edge of anterior segment imaging:Mapping of corneal thickness and keratoconus evaluationMeasurement of LASIK flap and stromal bed thicknessVisualization and measurement of anterior chamber angle and diagnosis of narrow angle glaucomaMeasuring the dimensions of the anterior chamber and assessing the fit of intraocular lens implantsVisualizing and measuring the results of corneal implants and lamellar proceduresImaging through corneal opacity to see internal eye structuresWith the increase in popularity of anterior chamber imaging, and anterior segment OCT proving to be the best tool for high resolution biometry, Anterior Segment Optical Coherence Tomography is a must-have for anterior segment, refractive, cornea, and glaucoma surgeons.

Optical coherence tomography (OCT) angiography is an important new imaging modality that is already being used by ophthalmologists in retina centers worldwide. It uses motion as intrinsic contrast, thus obviating the need to inject any intravenous dye. It uses infrared light that is invisible to the patient, and only requires few seconds per scan. This makes it both easier to use and much better tolerated by patients than traditional dye-based fluorescein angiography (FA) and indocyanine green (ICG) angiography.Inside Optical Coherence Tomography Angiography of the Eye Drs. David Huang, Bruno Lumbroso, Yali Jia, and Nadia Waheed include detailed information on clinical applications and fundamental principles needed to understand and use this new technology. This includes information on high-speed OCT systems, algorithms to extract flow contrast, the appearance of the normal eye, the findings in myriad diseases, and tips on how to deal with artifact and pitfalls. The 3-dimensional nature of OCT angiography provides visualization that was not possible before with either FA or ICG and readers will come to appreciate how this enables the visualization of previously difficult to image vascular beds such as the 4 retinal vascular plexuses (radial peripapillary, superficial, intermediate, and deep), the choriocapillaris, and the deeper choroidal vessels.Given its noninvasive nature and ease of use, OCT angiography imaging is rapidly taking an important place in everyday ophthalmology and may soon replace fluorescein angiography in everyday practice.Optical Coherence Tomography Angiography of the Eye is designed to be the definitive text on this cutting-edge technology for the retina specialist and comprehensive ophthalmologist.

This handbook provides ophthalmologists and trainees with the latest advances in the rapidly developing field of OCT Angiography.Beginning with an overview of the technology and terminology, the next chapter explains how to perform an OCTA examination. The following sections describe the pathophysiology, clinical features, imaging and management techniques for different retinal disorders.Authored by an internationally recognised group of experts, led by Professor Bruno Lumbroso, the book is highly illustrated with cross sectional and ‘en face’ OCT images, drawings and tables.This text is invaluable reading for clinicians learning OCTA interpretation for routine everyday use and diagnostic retinal pathologies.Key pointsPresents latest advances in field of OCT AngiographyCovers pathophysiology, clinical features, imaging and management techniques for different retinal disordersHighly illustrated with cross sectional and ‘en face’ OCT images, drawings and tablesInternationally recognised author team led by renowned Professor Bruno Lumbroso

Optical Coherence Tomography is an imaging technique which produces 3D images of the tissues of the eye. The Clinical Guide to Angio-OCT: Non Invasive, Dyeless OCT Angiography presents the principles of Angio-OCT, discusses its clinical possibilities and demonstrates its clinical utility to the everyday OCT user.Divided into eleven chapters, this book covers every aspect of OCT, from new terminology in the field to clinical applications, and a discussion on future ultrahigh speed swept-source OCT Technology, bringing this text firmly up to date.The Clinical Guide to Angio-OCT: Non Invasive, Dyeless OCT Angiography will develop interest in using Angio-OCT in normal clinical work, show the practical clinical utility of this modality in everyday ophthalmology, and help ophthalmologists and technicians to understand this new technique. Key PointsFeatures discussion on current and future technological and scientific Angio-OCT developmentsOver 100 images and tablesAuthored by ophthalmology experts from Italy and the US

This book is a practical guide to the everyday use of the revolutionary technique of non-invasive, dyeless OCT angiography imaging.Beginning with an overview of the principles and technology, and terminology, the next chapter discusses practical problems of OCT Angiography that may be encountered by clinicians.The following sections cover the use of the technique for the diagnosis and management of different ocular disorders, with a final chapter providing guidance on writing an OCT Angiography report.Presented in a step by step format, the book is highly illustrated with images obtained from Optovue’s Avanti Widefield OCT hardware platform and Angiovue OCT angiography software.The book is authored by a highly experienced, internationally recognised team of experts led by Prof Bruno Lumbroso from Centro Italiano Macula in Rome.Key pointsPractical guide to the everyday use of OCT AngiographyCovers use of the technique for diagnosing and managing many different ocular disordersMost images from Optovue’s Avanti Widefield OCT hardware platform and Angiovue OCT angiography softwareHighly experienced, well-recognised author team led by Prof Bruno Lumbroso

Optical coherence tomography angiography (OCTA) is a non-invasive technique for imaging the microvasculature of the retina and the choroid. The advent of OCTA has allowed ophthalmologists to identify new pathologies, recognise new syndromes, and organise disorders with new classifications.This atlas provides clinicians with state-of-the-art principles of clinical OCTA imaging, helping them interpret and understand the features of the angiographic images.Following the success of the first edition (9789351528999) published in 2015, this second edition has been fully revised, with all chapters rewritten and new topics added to provide the very latest advances in the field.New knowledge about existing diseases and new disorders are described in depth, and operating principles, clinical applications, and future developments are explained thoroughly by the pioneers of the technology.The first part of the atlas covers the basic principles of OCT angiography, methods and technology, image interpretation, vascular anatomy of the retina, and clinical applications.Part two provides a general update on current research into OCT angiography in various retinal, choroid and anterior chamber disorders.The third and final part of the book describes future clinical applications and implications of next generation devices.This new edition is an invaluable guide for ophthalmologists and trainees for use in everyday practice.

This book is a practical guide to the revolutionary technique of non-invasive, dyeless OCT angiography imaging. This new diagnostic tool complements, and in part replaces, fluorescein angiography.Beginning with an introduction to the principles and interpretation of OCT angiography, the book covers operating principles, recent advances, the future of OCT, and diagnosis of vascular retinopathies.The book describes how this new technology is used to study inner and outer retina disorders, both qualitatively and quantitatively, and to classify choroidal neovascularisation (CNV) in a non-invasive manner, highlighting morphology, flow and depth. It also provides new technical and clinical information on the study of glaucoma.Presented in a step by step format, the book is highly illustrated with images obtained from Optovue’s Avanti Widefield OCT hardware platform and Angiovue OCT angiography software.Key PointsPractical guide to revolutionary technique of non-invasive, dyeless OCT angiography imagingCovers principles and interpretation, operating principles, recent advances, future of OCT and diagnosis of vascular retinopathiesAll images obtained from Optovue’s Avanti Widefield OCT hardware platform and Angiovue OCT angiography softwareHighly experienced, well-recognised author team led by Prof Bruno Lumbroso