Main description:

The 14th Congress of SIDUO, held in Tokyo from October 26 to October 30, 1992, was the first congress meeting to be held in Asia in the 30-year history of SIDUO. The congress was organized by the Department of Oph- thalmology, St. Marianna University School of Medicine, with the support of the Japanese Ophthalmological Society, the Japan Society of Ultrasonics in Medicine and the Japan Society of Ophthalmologists. The organizing committee consisted of the following members. Congress President: Sadanao Tane, M. D. (Professor and Chairman, St. Marianna University School of Medicine) Vice-presidents: Atsushi Sawada, M. D. (Professor and Chairman, Miyazaki Medical College) Masayasu Ito, Ph. D. (Tokyo University of Agriculture and Technology) Secretary General: Yasuo Sugata, M. D. (Tokyo Metropolitan Komagome Hospital) Finance Committee: Koji Ohashi, M. D. (Assistant Professor, St. Marianna University School of Medicine) Akira Komatsu, M. D. (Assistant Professor, St. Marianna University School of Medicine) Toshio Kaneko, M. D. (Assistant Professor, St. Marianna University School of Medicine) Publicity and Exhibition Committee: Hideyuki Hayashi, M. D.
(Assistant Professor, School of Medicine, Fukuoka University) Akihiro Kaneko, M. D. (National Cancer Center) The Honorary Presidents were Yukio Yamamoto, M. D. (Tokyo Tama Geriatrics Hospital) and Yasuo Uemura, M. D. (Professor Emeritus, Keio University) . The opening ceremony began with the Francois Memorial Lecture given by Professor Peter Till (Standardized Echography: Quantitative Analysis of XlI Tissue Backscatter - A Major Source of Information for Tissue Diagnoses).

Contents:

One: Instrumentation and Techniques.- 1.1. Processing and Analysis of Echograms: A Review 1.- 1.2. Acoustic Tissue Typing (ATT) by Sonocare (Sonovision, Computerized B-Scan, STT100). Our Experience and Results.- 1.3. Processings for Echographic 3D Display in Ophthalmology: A Survey.- 1.4. 3D (Three-Dimensional) Reconstruction of Video-Recorded 19 Ultrasound Images: Up-Dates.- 1.5. Comparison of Ultrsonography, Computed Tomography and 25 Magnetic Resonance Imaging in the Diagnosis of Orbital.- 1.6. Imaging of the Anterior Segment of the Eye by a High Frequency Ultrasonograph.- 1.7. Annular Array Probe for Ocular Tissues Imaging.- Two: Biometric Ultrasound.- 2.1. Eye Size, Refraction and Ocular Morbidity: An Ultrasound Oculometry Review.- 2.2. Echobiometric and Refractive Evaluation in Pre-Term and Full-Term Newborns.- 2.3. The Growth of the Eye in Paediatric Aphakia: Reports of Echobiometry During the First Year of Life.- 2.4. Ophthalmic Ultrasound as used in Taiwan Republic of China.- 2.5. Axial Length Measurement in Silicone-Oil-Treated Eyes.- 2.6. The Ratio Axial Eye Length/Corneal Curvature Radius and IOL Calculation.- 2.7. Intraindividual Differences of Calculated Lens Power in Patients with Different Degrees of Anisometropia and Clear Lens.- 2.8. Changes in the Thickness of the Lens During Imagination: An Echographic Study.- 2.9. A Biomechanical Model for the Mechanism of Accommodation.- 2.10. Biometry with Mini-A Scan Instrument.- 2.11. Accuracy of the Modified IOL Power Formulas for Emmetropia.- 2.12. Ultrasonographic Evaluation of Axial Length Changes Following Scleral Buckling Surgery.- Three: Diagnosis of Intraocular Diseases.- 3.1. Intraocular Inflammation and Combined Annular Choroidal and Retinal Detachment.- 3.2. Echographic Study of Severe Vogt-Koyanagi-Harada Syndrome with Bullous Retinal Detachment.- 3.3. Ultrasonographic Features of Various Ocular Disorders Using Experimental Rabbit Models.- 3.4. Investigation on the Accuracy of Measured Parameters for the Diagnosis of Cataract by Ultrasonic Tissue Characterization.- 3.5. Staging of ROP by Means of Computerized Echography.- 3.6. The Analysis of Radiofrequency Ultrasonic Echosignals for Intraocular Tumors.- 3.7. Atypical Retinoblastomas.- 3.8. Ultrasonic Diagnosis in Breast Carcinoma Metastatic to the Choroid. Clinical Experience from 20 Cases.- 3.9. Analysis of Ocular Circulatory Kinetics in Glaucoma by the Ultrasonic Doppler Method.- 3.10. High Resolution B-Mode Evaluation of Macular Holes.- 3.11. Contact B-Scan Ultrasound Evaluation of the Vitreoretinal Interface in Emmetropic and Normal Eyes.- 3.12. Dynamic Interaction of Vitreoretinal Adhesion.- 3.13. Echographic Characteristics of Perfluorodecalin: A Case Report.- 3.14. The Diagnosis and Management of Intraocular Inflammation with Standardized Echography, with Emphasis on Macular Thickness.- 3.15. Posterior Scleritis-Monitoring of Systemic Steroid Treatment with Standardized Echography: A Case Report.- 3.16. Ultrasonographic Analysis of Glaucomatous Eyes.- Four: Diagnosis of Orbital-and Periorbital Diseases.- 4.1. Standardized Optic Nerve Echography in Patients with Empty Sella.- 4.2. Echographic Follow-Up of Orbital Rhabdomyosarcoma in a Child.- 4.3. Findings in Standardized Echography for Orbital Hemangiopericytoma.- 4.4. Respective Roles of Echography, CT Scanner and MR Imaging in the Diagnosis of Orbital Space Occupying Lesions.- 4.5. Diagnosis of Carotid-Cavernous Sinus Fistula Using Ultrasound, Color Doppler Imaging, CT-Scan and Digital Subtraction Angiography.- 4.6. Color Doppler Imaging of Orbital Blood Flow in Dysthyroid Ophthalmopathy.- 4.7. New Echographic Findings in Orbital Diseases.- 4.8. Standardized A-Scan Evaluation of the Ophthalmic Artery-Optic Nerve Sheath Complex.- 4.9. Ultrasonographic Measurements of Extraocular Muscle Thickness in Normal Eyes and Eyes with Orbital Disorders Causing Extraocular Muscle Thickening.- 4.10. The Merit of Electronic Linear Scan Ultrasonic Tomography of the Orbit.- 4.11. Orbital Veins at the B-Scan Image.- 4.12. Orbital Teratoma: Presentation of a Case.