Ultrasonography of the eye and orbit / / D. Jackson Coleman [and others]

• Record Nr.: UNINA9910456882003321
• Pubbl/distr/stampa: Philadelphia : , : Lippincott Williams & Wilkins, , [2006]; ©2006
• ISBN: 1-4698-7496-2
• Edizione: [Second edition.]
• Descrizione fisica: 1 online resource (200 p.)
• Altri autori (Persone): ColemanD. Jackson <1934->
• Disciplina: 617.7/1543
• Soggetti: Ultrasonics in ophthalmology; Eye - Ultrasonic imaging; Eye-sockets - Ultrasonic imaging; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: ""Ultrasonography of the Eye and Orbit""; ""PREFACE""; ""CONTENTS""; ""1 Physics of Ultrasound""; ""GENERATION AND DETECTION OF ULTRASOUND""; ""PROPAGATION OF ULTRASOUND""; ""REFLECTION AND SCATTERING OF ULTRASOUND""; ""ATTENUATION OF ULTRASOUND""; ""REFRACTION OF ULTRASOUND""; ""AXIAL RESOLUTION""; ""LATERAL RESOLUTION""; ""COMPOSITE RESOLUTION""; ""BIOLOGIC EFFECTS OF HIGH-INTENSITY ULTRASOUND""; ""FDA EXPOSURE INDICES""; ""MEASUREMENT OF ULTRASONIC BEAM PARAMETERS""; ""2 Ultrasonic Systems""; ""SYSTEM COMPONENTS""; ""PROBE""; ""SERVO""; ""PULSER""; ""RECEIVER""; ""SCAN CONVERTER AND DISPLAY""""BANDWIDTH""; ""A-MODE SYSTEMS""; ""B-MODE SYSTEMS""; ""B-MODE IMAGE GENERATION""; ""SCAN PATTERNS""; ""B-MODE IMAGE QUALITY""; ""REAL-TIME IMAGING""; ""B-MODE ARTIFACTS""; ""DIGITAL IMAGE PROCESSING""; ""THREE-DIMENSIONAL IMAGING""; ""VERY HIGH FREQUENCY ULTRASOUND/ULTRASOUND BIOMICROSCOPY""; ""M-MODE""; ""SWEPT-MODE""; ""LINEAR ARRAY SYSTEMS""; ""OTHER SCAN MODES""; ""DOPPLER MODES""; ""TISSUE HARMONIC IMAGING""; ""SPECTRAL PARAMETER IMAGING""; ""3 Ocular Diagnosis""; ""HISTORICAL ; BACKGROUND""; ""OCULAR DIAGNOSTIC TECHNIQUES""; ""Synopsis""; ""DIAGNOSTIC PARAMETERS""""TYPES OF DIAGNOSTIC INFORMATION""; ""Synopsis""; ""INDICATIONS FOR OCULAR ULTRASOUND""; ""THE NORMAL EYE""; ""A-SCAN ULTRASONOGRAPHY""; ""B-SCAN ULTRASONOGRAPHY""; ""ARTIFACTS ENCOUNTERED IN OCULAR ULTRASONOGRAPHY""; ""ELECTRONIC ARTIFACTS""; ""REDUPLICATION ECHOES""; ""REFRACTION ARTIFACTS""; ""ABSORPTION EFFECTS (SHADOWING)""; ""ABNORMALITIES OF OCULAR SIZE AND SHAPE""; ""ANAMORPHIC DISPLAY""; ""VERY HIGH FREQUENCY ULTRASOUND AND ULTRASOUND BIOMICROSCOPY""; ""ANTERIOR SEGMENT ABNORMALITIES""; ""Synopsis""; ""CORNEA""; ""ANTERIOR SEGMENT ULTRASOUND""; ""ANTERIOR CHAMBER DEPTH""""POSTERIOR SEGMENT ULTRASOUND""; ""Synopsis""; ""EXTENT AND DENSITY OF VITREOUS HEMORRHAGE""; ""LOCATION AND SOURCE OF VITREOUS HEMORRHAGE""; ""VITREOUS VEILS (MEMBRANES)""; ""PROLIFERATIVE DIABETIC RETINOPATHY WITH VITREOUS HEMORRHAGE""; ""MISCELLANEOUS VITREOUS ABNORMALITIES""; ""ULTRASONOGRAPHY AND VITREOUS SURGERY""; ""RETINAL ABNORMALITIES""; ""POSTOPERATIVE SITUATIONS""; ""POSTOPERATIVE EVALUATION OF THE VITREOUS SUBSTITUTE""; ""UVEAL TRACT ULTRASOUND AND TUMORS""; ""OCULAR TUMORS""; ""OCULAR TRAUMA""; ""Synopsis""; ""NEWER IMAGING MODES""; ""Synopsis""; ""4 Very High Frequency Digital Ultrasound Scanning in LASIK and Phakic Intraocular Lenses""""ARTEMIS TECHNOLOGY""; ""CLINICAL USE""; ""PREOPERATIVE ASSESSMENT""; ""POSTOPERATIVE ASSESSMENT: TRUE DIAGNOSIS AFTER LASIK AND OPTIMAL TREATMENT PLANNING WITH ARTEMIS TECHNOLOGY""; ""A NOTE ON PHAKIC INTRAOCULAR LENS SURGERY""; ""CONCLUSION""; ""5 Orbital Diagnosis""; ""TECHNIQUES""; ""DIAGNOSTIC PARAMETERS""; ""TYPES OF DIAGNOSTIC INFORMATION""; ""INDICATIONS FOR ORBITAL ULTRASOUND""; ""B-SCAN""; ""HORIZONTAL SCAN PLANE THROUGH THE OPTIC NERVE""; ""HORIZONTAL SCAN PLANE ABOVE OR BELOW THE OPTIC NERVE""