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L’ophtalmologie est une spécialité assez technique, complexe, et pour laquelle les patients viennent souvent nous consulter. Ce travail de fin d’études aborde les problèmes ophtalmologiques rencontrés dans le quotidien du généraliste. Quel matériel de base se révèle utile dans notre pratique ? Que devons-nous savoir faire ? Quels diagnostics ne pouvons-nous pas rater ?
Ophthalmology --- Emergency Medecine --- General Practice --- Vision, Low --- Eye Infections --- Fluorescein
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Eye Diseases --- Eye --- Fluorescein Angiography --- Fluorescence angiography --- diagnosis --- Diseases --- Diagnosis
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Fluorescein Angiography --- Retinal Vessels --- Hemorheology --- Hematocrit --- Fluoresceins --- methods --- physiology --- pharmacokinetics
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Angiologie --- Geneeskundige beeldvorming --- Imagerie médicale --- Angiographie en fluorescence. --- Angiographie. --- Fluorescein Angiography. --- Eye Diseases --- Diagnostic Techniques, Ophthalmological. --- Oeil --- Techniques de diagnostic ophtalmologique. --- diagnosis. --- Maladies -- Diagnostic --- Maladies --- Diagnostic.
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'Fundus Fluorescein and Indocyanine Green Angiography: A Textbook and Atlas' is a complete and detailed reference that comprehensively covers fluorescein angiography, the more recent and advancing indocyanine green angiography and their effectiveness in identifying and evaluating various retinal diseases. Prof. Amar Agarwal has teamed up with more than 30 retina specialists to provide eyecare professionals with the most current and essential information for the successful employment and accurate interpretation of these vital diagnostic tests. Sections inside the book include: Basics and principles Macular diseases Vascular retinal diseases Non vascular retinal diseases Optic nerve disorders This timely reference uses a unique textbook and atlas format to convey its key points and includes over 550 images and photographs to provide a visual representation of the disease process. Also included is an accompanying CD-ROM with over 35 minutes of supplemental video. Topics on video CD-ROM include: Fundus fluorescein angiography Indocyanine green angiography Optical coherence tomography Mirror telescopic IOL for macular degenerations With fluorescein and indocyanine green angiography continuing to grow as important and critical diagnostic tests, 'Fundus Fluorescein and Indocyanine Green Angiography: A Textbook and Atlas' will keep ophthalmologists, retina specialists, and optometrists on the cutting edge in today's fast-paced and ever-changing industry. Some topics covered inside include: Evolution of angiography Instrumentation Normal angiograms Macular holes Tumors OCT and spectral OCT
Coloring Agents --- Dyes in medical diagnosis. --- Fluorescein Angiography. --- Fluorescence angiography. --- Indocyanine Green --- Indocyanine green --- Retina --- Retinal Diseases --- Diagnostic use. --- Diseases --- Diagnosis.
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Fluorescein angiography is an indispensable tool in modern ophthalmology. It is founded on the evaluation of phenomena related to the behavior intravenously administered sodium fluorescein in the tissues of the ocular fundus. Commonly, texts on fluorescein angiography merely describe the typical pattern, quality, and quantity of the phenomena specific to a variety of vascular and other diseases of the retina and choroid. In contrast, the present book deals with the morphological prerequisites and structural changes on which the individual phenomena are based. This knowledge provides the retina specialist, the general ophthalmologist, and the basic scientist alike with valuable information toward understanding the nature and mechanism of the underlying disorders. The book represents a unique mixture of textbook and atlas, always combining concise statements in English, German, and Spanish on one page with didactically conceived explanatory illustrations on the facing page.
Fluorescence angiography. --- Ophthalmic photography. --- Eye --- Photography, Ophthalmic --- Photography in ophthalmology --- Medical photography --- Fluorescein angiography --- Fundus fluorescence photography --- Angiography --- Ophthalmic photography --- Photography --- Examination --- Blood-vessels --- Radiography --- Ophthalmology. --- Radiology, Medical. --- Science, Humanities and Social Sciences, multidisciplinary. --- Imaging / Radiology. --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Medicine --- Diseases --- Radiology. --- Radiological physics --- Physics --- Radiation
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During recent years, FAF (Fundus autofluorescence) imaging has been shown to be useful in various retinal diseases with regard to diagnostics, documentation of changes, identification of disease progression, and monitoring of novel therapies. Hereby, FAF imaging gives additional information above and beyond conventional imaging tools. This unique atlas provides a comprehensive and up-to-date overview of FAF imaging in retinal diseases. It also compares FAF findings with other imaging techniques such as fundus photograph, fluorescein- and ICG angiography as well as optical coherence tomography. General ophthalmologists as well as retina specialists will find this a very useful guide which illustrates typical FAF characteristics of various retinal diseases.
Retina --- Fluorescence angiography --- Retinal degeneration --- Diseases --- Imaging --- Diagnosis --- Posterior segment (Eye) --- Fluorescein angiography --- Fundus fluorescence photography --- Angiography --- Eye --- Ophthalmic photography --- Dystrophy, Retinal --- Macular degeneration --- Retinal dystrophy --- Degeneration (Pathology) --- Blood-vessels --- Radiography --- Degeneration --- Ophthalmology. --- Radiology, Medical. --- Imaging / Radiology. --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Medicine --- Radiology. --- Radiological physics --- Physics --- Radiation
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The technology of angiographic systems has been improved tremendously just within the past few years. This has allowed greatly increased levels of image resolution for both fluorescein and indocyanine green angiography. This new atlas by Dithmar and Holz covers the basic principles of the new methods for fluorescein- and indocyanine green-angiography, as well as the high resolution imaging of fundus autofluorescence. The angiographic signs of retinal and choroidal diseases are illustrated with images taken from a series of clinically relevant case examples that specifically illustrate the advantages of higher image resolution for the study of common retinochoroidal disorders. In so doing, this atlas offers an all-encompassing survey of the many angiographic signs in these disorders and their differential diagnoses. Clinicians in all subspecialties of ophthalmology can profit from a better understanding of these pathophysiological phenomena.
Eye --- Fluorescence angiography --- Diseases --- Diagnosis --- Fluorescein angiography --- Fundus fluorescence photography --- Angiography --- Ophthalmic photography --- Eyeball --- Eyes --- Visual system --- Face --- Photoreceptors --- Vision --- Blood-vessels --- Radiography --- Ophthalmology. --- Medicine. --- Medicine/Public Health, general. --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Medical sciences --- Pathology --- Physicians --- Medicine --- Health Workforce
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Bacterial nanocellulose (BNC), cellulose nanocrystals (CNCs), and cellulose nanofibers (CNFs) are three nanometric forms of the most abundant natural polymer (viz. cellulose), and are currently under the spotlight in numerous fields of modern science and technology. The eco-friendly connotations, peculiar features, and multiple functionalities of these nanoscale cellulosic substrates are being explored to engineer advanced nanocomposites and nanohybrid materials for application in manifold domains, such as mechanics, optics, electronics, energy, environment, biology, and medicine.The aim of this Special Issue titled “Advanced Nanocellulose-Based Materials: Production, Properties, and Applications” is to gather original research and review contributions from the world-leading scientists working with nanocellulose. Thus, research that is representative of the current developments dealing with the production methodologies, properties, and applications of nanocellulose-based materials (e.g., nanocomposites, hybrids, aerogels, hydrogels, films, and fibers) are presented in the Special Issue.
Technology: general issues --- bacterial nanocellulose --- lignosulfonates --- mechanical performance --- thermal-oxidative stability --- ion-exchange membranes --- biobased separators --- ionic conductivity --- oxidized bacterial cellulose --- chitosan --- alginate --- layer-by-layer assembly --- multi-layered patches --- dexpanthenol --- wound healing --- cellulose nanocomposite --- ice-templating --- interface --- orientation --- mechanical properties --- cellulose nanofibrils --- wood --- lignin --- TEMPO-oxidation --- cellulose nanomaterials --- nanoscale resolution --- cellulose --- chitosan nanoparticles --- bionanocomposites --- 5-fluorouracil --- in vitro drug release --- cytotoxicity assay --- colorectal cancer --- lyophilization --- plasma modification --- cell adhesion --- cellulose nanocrystals --- folic acid --- fluorescein isothiocyanate --- nanosystems --- physical adsorption --- cellular uptake --- cellular exometabolomics --- folate receptor-positive cancer cells --- dissolving pulp --- cellulose nanofibril --- nano silicon dioxide --- high strength --- n/a
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