Ophthalmic Echography: Proceedings Of The 10th Siduo Congress, St. Petersburg Beach, Florida, U.s.a., November 7?10, 1984 (documenta Ophthalmologica Proceedings Series)

## Presentation of pioneer awards Today's extensive application of diagnostic ultrasound in ophthalmology is based on the initial results of A-and B-mode echography. The names of two of our members particularly stand for pioneering work in the development of these techniques: that of ARVO OKSALA for A-mode, and of GILBERT BAUM for B-mode echography. SIDUO earlier recognized the merits of these men by bestowing Honorary Memberships upon both of them. The SIDUO Executive Board decided to emphasize the important aspects of their work in the history of diagnostic ultrasound by bestowing upon them the SIDUO PIONEER AWARD. Front Matter....Pages I-XXXIII Instrumentation and techniques for biometry....Pages 1-5 ‘Simultaneous’ versus ‘successive’ measurement of ocular segments in axial biometry. A statistical study on biometric data from cataractous eyes....Pages 7-13 Immersion ultrasonography and axial length measurements: a comparison of errors....Pages 15-18 Biometry with the echo-memory of the ophthason A 11 equipment....Pages 19-21 The accuracy of ultrasonic biometry of the eye in dependence on the examiner’s skill....Pages 23-28 Measuring intraocular lens power within the eye....Pages 29-29 Postoperative computer refraction of implant patients....Pages 31-34 Ultrasonic biometry for lens implantation: analysis of systematic errors....Pages 35-41 Intraocular lenses: which formula for the minicomputer?....Pages 43-45 Individual A-constant determination in IOL power calculation with the SRK-formula....Pages 47-50 Biometry of lens implantation in the capsular bag....Pages 51-55 A-scan biometry of 1000 cataractous eyes....Pages 57-63 Factors in emmetropization....Pages 65-72 A biometric study of aniseikonia....Pages 73-79 Pseudophakodonesis as a major cause of late corneal and retinal complications in IOL surgery....Pages 81-86 Extreme hypermetropia and posterior microphthalmos in three siblings. An oculometric study....Pages 87-91 Ultrasonic measurement of fetal eyeball diameter....Pages 93-99 An ultrasonic comparison of normal eyes and eyes with idiopathic retinal detachment....Pages 100-100 Optical and acoustical measurement of the corneal thickness. A study on phantoms and living human eyes....Pages 101-106 Improved ultrasound pachymetry at corneal mid-periphery....Pages 107-113 Ultrasonic measurement of corneal thickness (pachymetry). A comparative study....Pages 115-116 Biometric evaluation of the lens in glaucomatous and normal eyes....Pages 117-121 Ultrasonic microbiometry of the eye....Pages 123-130 The microscopic biometry of the thickness of human retina, choroid and sclera by ultrasound....Pages 131-136 Standardized A-scan and B-scan in vivo evaluation and measurement of the retinochoroidal layer....Pages 137-138 In vivo study of the human retino-choroidal layers by RF signal analysis. I. Visual echogram interpretation. Part 1: Techniques....Pages 139-143 In vivo study of the human retino-choroidal layers by RF-Signal analysis. I. Visual echogram interpretation. Part 2: Results on choroidal thickness and pulsation under physiological conditions and under tonometry....Pages 144-144 In vivo study of the human retino-choroidal layers by RF-Signal analysis. II. Automated digital image analysis on the M-scan....Pages 145-145 Ultrasonic measurement of transverse lens diameter during accommodation in emmetropic and myopic eyes....Pages 147-155 Measurement of accommodative changes in human eyes by means of a high-resolution ultrasonic system....Pages 157-162 Echographic findings in accommodation....Pages 163-169 Ultrasonic measurements of accommodation in phakic and pseudophakic eyes....Pages 171-176 Electronic linear scanning ultrasonic diagnostic equipment in ophthalmology....Pages 177-186 Computer-assisted clinical A-mode analysis in ophthalmic ultrasonography....Pages 187-194 The clinical application of the new versatile high-powered ophthalmic contact A-, B-Scan equipment....Pages 195-199 Possibility of ocular tissue differentiation by means of false-color assisted echography....Pages 201-206 Three-dimensional display of the ocular region. Improvement of scanning method....Pages 207-214 Clinical artifacts in real-time examinations....Pages 215-227 Differential diagnosis of intraocular tumors with the echomemory of ophthason A 11....Pages 229-232 The echographic evaluation of spontaneous vitreous hemorrhage....Pages 233-238 Combined echography and fluorophotometry in the detection of vitreous disorders....Pages 239-246 Echographic findings in Terson’s syndrome....Pages 247-256 Echographic findings after intravitreal silicone injection....Pages 257-264 An experimental study of the ultrasonic characteristics of intravitreally injected sodium hyaluronate....Pages 265-273 Detached retina versus dense fibrovascular membrane. Standardized A-scan and B-scan criteria....Pages 275-284 Intraocular cysticercosis: migratory....Pages 285-287 Detection of macular disease in patients with opaque media....Pages 289-294 Ultrasonographic characteristics of Eales’ disease....Pages 295-299 Ophthalmic ultrasound with a real-time small parts scanner....Pages 301-306 Tissue characterization by computerized ultrasonic spectral analysis. Ocular tissues....Pages 307-311 Ultrasonographic evaluation of hemorrhagic choroidal detachments....Pages 313-318 Retinal and choroidal blood flow measurement in monkeys using implantable ultrasonic Doppler flow probes....Pages 319-324 The ultrasonographic evaluation of severely traumatized eyes....Pages 325-332 Detection of posterior ruptures in opaque media....Pages 333-342 How to differentiate intraocular air bubbles from intraocular foreign bodies using standardized echography....Pages 343-344 The importance of Standardized Echography in the assessment of post-surgical choroidal detachments....Pages 345-346 Acoustic analysis of the cytologic structure of malignant melanomas with standardized echography....Pages 347-356 Is it possible to differentiate histological types of choroidal malignant melanoma with Kretztechnik 7200 MA A-scans?....Pages 357-360 Acoustic tissue typing with computerized methods....Pages 361-361 Acoustic tissue differentiation with Standardized Echography in reference to melanomas and pseudomelanomas....Pages 363-364 Use of pulsed Doppler ultrasonography to evaluate blood flow in intraocular melanomas....Pages 365-371 Contact and immersion ultrasonography in the evaluation of topography of uveal melanomas....Pages 373-377 Ultrasound characteristics of posterior uveal melanomas treated with cobalt plaque radiotherapy....Pages 379-383 Uveal melanomas before and after Ruthenium application therapy....Pages 385-389 Intraoperative use of ultrasound in the management of choroidal melanomas....Pages 391-399 Regression patterns of choroidal malignant melanoma: standardized echography (A-mode) and immersion tomography (B-mode). (a comparative study)....Pages 401-406 Echographic characteristics of a subpigment epithelial reticulum cell sarcoma....Pages 407-412 Non-melanomatous collar-button tumors....Pages 413-416 Computerized ultrasonic analysis of uveal malignant melanomas and response to cobalt-60 plaque....Pages 417-417 Retinoblastoma of the diffused type on the A- and B-scan....Pages 419-423 Ultrasonography in the diagnosis of advanced Coats’ disease....Pages 425-429 B-scan in retinopathy of prematurity (ROP)....Pages 431-435 B-scan ultrasonographic findings in eyes with the rush-type of active retinopathy of prematurity (ROP)....Pages 437-441 The acoustic differentiation of retinoblastoma and various other causes of leukokoria....Pages 442-442 Ancillary diagnostic testing in the differentiation of retinoblastoma and advanced Coats’ disease....Pages 443-443 The echographic diagnosis of non-calcified retinoblastoma....Pages 444-444 Standardized echography of the orbit (review)....Pages 445-451 The accuracy of ultrasonic and other methods in orbital diagnosis demonstrated on selected pathological cases....Pages 453-461 Ultrasound diagnoses of orbital masses and intraocular tumors....Pages 463-464 Orbital dermoid cysts....Pages 465-475 Standardized echography in C. C. fistulas....Pages 521-525 Superior ophthalmic vein thrombosis — an echographic diagnosis....Pages 527-537 Results of ophthalmodynamometry and directional Doppler ultrasound in ophthalmic diseases....Pages 539-543 The echographic measurement and differential diagnosis of optic nerve lesions (review)....Pages 571-585 Experimental studies on the display of the optic nerve....Pages 587-602 The correlation between endocranial pressure and optic nerve diameter: an ultrasonographic study....Pages 603-606 Echographic examination of the optic nerve and its meninges in the diagnosis of a pseudotumor cerebri....Pages 607-613 Ultrasonographic and clinical characteristics of orbital pseudotumors....Pages 499-507 Retrobulbar pseudotumor with ultrasonically empty orbit....Pages 509-513 Echographic diagnosis of posterior scleritis....Pages 515-519 Standardized echography in orbital myositis....Pages 520-520 Echographical diagnosis of lacrimal sac tumors....Pages 545-552 Echography in the lacrimal apparatus diagnosis....Pages 553-556 Orbital malignant melanoma with ipsilateral intraocular pathology....Pages 477-482 Differential diagnosis of orbital neurolemmoma (schwannoma) with standardized echography....Pages 483-492 An unusual periorbital pathology: the neuroma. Clinical-surgical and anatomical-pathological aspects....Pages 493-496 Orbital aerocele....Pages 497-497 Standardized echography in graves’ disease....Pages 557-564 Echographic criteria of endocrine exophthalmos....Pages 565-568 Early detection of compressive optic neuropathy in Graves’ disease with standardized A-Scan....Pages 569-569 Optic nerve evaluation by echography and computerized tomography in patients with optic disc drusen....Pages 615-618 Ultrasonic treatment of choroidal detachment....Pages 619-621 Back Matter....Pages 623-625