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Ultrasound Biomicroscopy of the Eye

Charles J Pavlin, F Stuart Foster (Autoren)

Buch | Hardcover

214 Seiten

1994
Springer-Verlag New York Inc.
978-0-387-94206-3 (ISBN)

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Ultrasound Biomicroscopy of the Eye

Charles J. Pavlin, F. Stuart Foster

1995

138, ⁰³ €

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Ultrasound Biomicroscopy of the Eye is a comprehensive, practical guide to a new imaging technology. The development of high frequency, high resolution ultrasound imaging has given researchers and clinicians a new tool for understanding and diagnosing disease of the anterior aspect of the eye and ocular adnexa. For the first time, subsurface ocular structures can be visualized at microscopic resolution in their normal state without violating the eye. This text is written by the authors who originated and developed the technique. Topics covered in this text include an exploration of the basic principles that made this technology possible. A practical guide to technique of examination using newly available equipment is presented. Methods of measurement and values in normals are presented. A comprehensive illustrated overview is presented of the use of this technique in various forms of ocular disease, including over 300 black and white illustrations as well as a color insert. This includes the use of this technique in corneal disease, scleral disease, intraocular lens implantation, intraocular tumors, and glaucoma.

1 Basic Considerations.- 1 Basic Physics of High-Frequency Ultrasound Imaging.- The Acoustic Spectrum.- Fundamental Properties of Acoustic Waves.- Acoustical Properties of Ocular Tissues at High Frequencies.- Principles of Pulse Echo (Backscatter) Imaging.- Resolution and Penetration.- Summary.- References.- 2 Instrumentation for Ultrasound Biomicroscopy.- Scanner Design.- Transducers.- Image Quality.- Measurement Accuracy.- Safety of High-Frequency Ultrasound.- Future Development.- References.- 3 Examination Techniques.- Patient Preparation.- Examination of the Eye.- Use of the Commercial Scanner.- Image Storage and Retrieval.- Measurement Techniques.- References.- 4 Ultrasound Biomicroscopic Anatomy of the Normal Eye and Adnexa.- The Cornea.- The Sclera.- Anterior Chamber.- The Angle.- The Iris.- The Ciliary Body and Posterior Chamber.- The Peripheral Retina.- Ocular Adnexa.- References.- 2 Ultrasound Biomicroscopy of Ocular Disease.- 5 Glaucoma.- Angle Closure Glaucoma.- Open Angle Glaucoma.- Glaucoma Surgery.- Summary.- References.- 6 Anterior Segment Tumors.- Iris Tumors.- Ciliary Body Tumors.- Cysts.- Peripheral Choroidal Tumors.- Lymphoma and Leukemia.- Summary.- 7 Trauma.- Angle Recession.- Iridodialysis.- Cyclodialysis.- Hyphema.- Vitreous Hemorrhage.- Corneal Blood Staining.- Foreign Bodies.- Epithelial Downgrowth.- Summary.- References.- 8 Corneal Disease.- Corneal Edema.- Corneal Opacification and Underlying Changes.- Conjunctival Flaps.- Corneal Grafts.- Corneal Dystrophies.- Refractive Surgery.- Summary.- References.- 9 Scleral Disease.- Localized Scleral Staphyloma.- Episcleritis.- Diffuse Scleritis.- Nodular Scleritis.- Necrotizing Scleritis.- Summary.- References.- 10 Intraocular Lenses.- Anterior Chamber Lenses.- Posterior Chamber Lenses.- Intraocular Lens Complications.- Summary.- References.- 11 Conjunctival and Adnexal Disease.- Conjunctival and Limbal Disease.- Tumors in the Superotemporal Quadrant.- Eyelid Disease.- Summary.- References.

Zusatzinfo	Illustrations
Verlagsort	New York, NY
Sprache	englisch
Themenwelt	Medizin / Pharmazie ► Medizinische Fachgebiete ► Augenheilkunde
Themenwelt	Medizinische Fachgebiete ► Radiologie / Bildgebende Verfahren ► Sonographie / Echokardiographie
ISBN-10	0-387-94206-8 / 0387942068
ISBN-13	978-0-387-94206-3 / 9780387942063
Zustand	Neuware