Ophthalmic ultrasonography : proceedings of the 9th SIDUO Congress, Leeds, U.K., July 20-23, 1982

Proceedings of the 9th SIDUO Congress, held in Leeds, UK, July 20-23 1982 Front Matter....Pages I-XI Ultrasound in the Management of Intraocular Tumours....Pages 1-13 Echographic Diagnosis of Large Choroidal Melanomas....Pages 15-20 Spectrum of Manifestations of Metastatic Malignant Melanoma....Pages 21-28 An Analysis of 30 Cases of Proven Malignant Melanoma of the Choroid; Ultrasonographic and Histological Findings....Pages 29-36 Ultrasonographic Characteristics in Prediction of Cell Type in Choroidal Malignant Melanoma....Pages 37-42 Echographic Pattern Evaluation of Eyes with Choroid Melanoma for Corneal Graft Utilization....Pages 43-49 A- and B- Mode Ultrasound Biometry in the Proton Beam Irradiation of Uveal Melanomas....Pages 51-56 Echographic Modifications of the Choroid in its Tumours and Pseudo-Tumours....Pages 57-62 Experimental Imitations of the Less Prominent Lesions of the Fundus and their Echographic Analysis....Pages 63-68 Echography and Cardio-Green R Angiography in Eight Cases of Choroidal Haemangiomas....Pages 69-75 Low Reflective Choroidal Metastatic Tumor....Pages 77-80 Ultrasonographic Aid in the Diagnosis of Retinoblastoma-Suspected Cases....Pages 81-91 Contact Ultrasonography in the Evaluation of Diabetic Traction Retinal Detachment Associated with Vitreous Haemorrhage....Pages 93-93 Evaluation of Quantitative Echography for Intraocular Membrane-Like Lesions....Pages 95-105 Errors in Diagnostic Ultrasound. A Critical Review of 68 Patients Undergoing Diagnostic Ultrasound before Vitrectomy....Pages 107-114 Five Years of Ultrasonographic Diagnosis in Combined Surgery Through the Pars Plana....Pages 115-119 Pre-Vitrectomy Ultrasonic Examination of the Traumatised Eye....Pages 121-125 Ultrasonic Characteristics of Ocular Trauma, — Especially Diagnostic Application of Ophthalmic Ultrasonic High-Speed Electronic Scanning Display....Pages 127-132 M-Mode Echography Pattern Study in Retinal Detachment....Pages 133-139 Ultrasonographic Pattern of the Eyeball Operated on for Retinal Detachment....Pages 141-148 Differential Diagnosis of Disciform Lesions Using Standardized Echography....Pages 149-162 In-Vivo Measurements of Vitreous and Retinal Acceleration....Pages 163-168 Posterior Scleritis — The Role of Ultrasonography in the Follow-Up of the Disease....Pages 169-174 Diagnostic Ultrasound in Massive Choroidal Haemorrhage....Pages 175-179 B-Scan Ultrasonograms of Ciliary Body Detachment....Pages 181-189 Ultrasonic Diagnosis of Intraocular Cysticercus....Pages 191-196 How to Obtain Maximum Measuring Accuracies with Standardized A-Scan....Pages 197-216 Biometry in Calculating Intraocular Lens Power....Pages 217-224 Manual Versus Electronic Measurment of the Axial Length....Pages 225-229 Computerized Biometry and Lens Calculation....Pages 231-235 Computerized Ocular Biometry: A Newly Developed Compact System....Pages 237-241 Refraction After Intraocular Lens Implantation: Results with a Computerized System for Ultrasonic Biometry and for Implant Lens Power Calculation....Pages 243-248 Correction of Ultrasonic Distance Measurements for the Calculation of the Refractive Power of Intraocular Lenses....Pages 249-255 Ultrasound Velocity in Different Types of Lens Opacities....Pages 257-260 Ultrasonic Biometry in Congenital Glaucoma. A Clinical Study....Pages 261-266 Ultrasonic Biometry in Congenital Glaucoma....Pages 267-275 Ultrasonic Biometry of the Sagittal Growth of Eyes in Children....Pages 277-293 Biometry of the Eye During Accommodation....Pages 295-301 Comparison of Axial Oculometry by Ultrasound and by Slit-Lamp Photometry, a New Measuring Method....Pages 303-309 Influence of Biometric Parameters on Squint Surgery....Pages 311-315 Ultrasonic Study of Axial Length Changes after Encircling Operation in Aphakic Eyes....Pages 317-323 Biometric Evaluation of Eyeball Volume Changes after Encircling Procedures....Pages 325-329 Real-Time Imaging of Blood Vessels within Ocular Tumors and the Orbit....Pages 331-337 Ultrasonic Imaging of Orbital Tumors....Pages 339-346 Standardized Echography in the Diagnosis of Hemangioendothelioma....Pages 347-356 Ultrasonographic and Clinical Findings in Cavernous Orbital Haemangioma....Pages 357-364 Comparative Value of Ultrasound and CT Scanning in Orbital Optic Nerve Evaluation....Pages 365-370 Echography, VECP and Computerized Tomography in Tumours of the Optic Nerve....Pages 371-379 Myositis of Extraocular Muscles Diagnosed with Standardized Echography....Pages 381-392 B-Scan Ultrasonography of Orbital Varices....Pages 393-398 Echography in Carotid-Cavernous Fistulas....Pages 399-405 The Diagnosis of Orbital Mucoceles and Pyoceles with Standardized Echography....Pages 407-415 Echographic Patterns of Peripheral Nerve Tumours....Pages 417-421 Ultrasound Interaction in the Eye....Pages 423-432 Performance Measurements and Quantitative Echography....Pages 433-443 Acoustic Parameters of Ocular Tissues....Pages 445-450 Ultrasound Investigation of the Carotid Vessels....Pages 451-454 Ocular Tissue Characterization by RF-Signal Analysis: Summary of the Bonn/Stuttgart in Vivo-Study....Pages 455-466 Microcomputer Aided Imaging Techniques in Ophthalmic B-Mode....Pages 467-477 Special Electrical Test Generator for Quality Assurance of Ocular Biometry and of Doppler Equipment....Pages 479-485 A Simplified Water Immersion Method Using a Thin Film....Pages 487-493 Excerpts from Addresses at the Conference Dinner....Pages 495-497 Back Matter....Pages 499-502