Ophthalmic Echography [electronic resource] : Proceedings of the 10th SIDUO Congress, St. Petersburg Beach, Florida, U.S.A., November 7–10, 1984 /

One: Biometric Ultrasound -- 1. Instrumentation and techniques -- Instrumentation and techniques for biometry -- ‘Simultaneous’ versus ‘successive’ measurement of ocular segments in axial biometry. A statistical study on biometric data from cataractous eyes -- Immersion ultrasonography and axial length measurements: a comparison of errors -- Biometry with the echo-memory of the ophthason A 11 equipment -- The accuracy of ultrasonic biometry of the eye in dependence on the examiner’s skill -- Measuring intraocular lens power within the eye [abstract] -- 2. Axial eye length, refraction, and lens implants -- Postoperative computer refraction of implant patients -- Ultrasonic biometry for lens implantation: analysis of systematic errors -- Intraocular lenses: which formula should be used for the mini-computer? -- Individual A-constant determination in IOL power calculation with the SRK-formula -- Biometry of lens implantation in the capsular bag -- A-scan biometry of 1000 cataractous eyes -- Factors in emmetropization -- A biometric study of aniseikonia -- Pseudophakodonesis as a major cause of late corneal and retinal complications in IOL surgery -- Extreme hypermetropia and posterior microphthalmos in three siblings. An oculometric study -- Ultrasonic measurement of fetal eyeball diameter -- An ultrasonic comparison of normal eyes and eyes with ideopathic retinal detachment [abstract] -- 3. Pachymetry and measurement of lens thickness -- Optical and acoustical measurement of the corneal thickness. A study on phantoms and living human eyes -- Improved ultrasound pachymetry at corneal mid-periphery -- Ultrasonic measurement of corneal thickness (pachymetry). A comparative study -- Biometric evaluation of the lens in glaucomatous and normal eyes -- 4. Measurement of retinal, choroidal and scleral thickness -- Ultrasonic microbiometry of the eye -- The microscopic biometry of the thickness of the human retina, choroid and sclera by ultrasound -- Standardized A-scan and B-scan in vivo evaluation and measurement of the retino-choroidal layer [abstract] -- In vivo study of the human retino-choroidal layers by RF signal analysis. I. Visual echogram interpretation. Part 1: Techniques -- 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 [abstract] -- In vivo study of the human retino-choroidal layers by RF signal analysis. II. Automated digital image analysis on the M-scan [abstract] -- 5. Measurement of changes during accomodation -- Ultrasonic measurement of transverse lens diameter during accommodation in emmetropic and myopic eyes -- Measurement of accommodative changes in human eyes by means of a high-resolution ultrasonic system -- Echographic findings in accommodation -- Ultrasonic measurements of accommodation in phakic and pseudophakic eyes -- Two: Diagnostic Ultrasound — Intraocular Diseases -- 6. Instrumentation and techniques -- Electronic linear scanning ultrasonic diagnostic equipment in ophthalmology -- Computer-assisted clinical A-mode analysis in ophthalmic ultrasonography -- The clinical application of the new versatile high-powered ophthalmic contact A-, B-scan equipment -- Possibility of ocular tissue differentiation by means of false-color assisted echography -- Three-dimensional display of the ocular region. Improvement of scanning method -- Clinical artifacts in real-time examinations -- Differential diagnosis of intraocular tumors with the echomemory of ophthason A 11 -- 7. Vitreo-retinal and choroidal disorders, trauma -- The echographic evaluation of spontaneous vitreous hemorrhage -- Combined echography and fluorophotometry in the detection of vitreous disorders -- Echographic findings in Terson’s syndrome -- Echographic findings after intravitreal silicone injection -- An experimental study of the ultrasonic characteristics of intravitreally injected sodium hyaluronate -- Detached retina versus dense fibrovascular membrane (standardized A-scan and B-scan criteria) -- Intraocular cysticercosis: migratory -- Detection of macular disease in patients with opaque media -- Ultrasonographic characteristics of Eales’ disease -- Ophthalmic ultrasound with a real-time small parts scanner -- Tissue characterization by computerized ultrasonic spectral analysis (ocular tissues) -- Ultrasonographic evaluation of hemorrhagic choroidal detachments -- Retinal and choroidal blood flow measurement in monkeys using implantable ultrasonic Doppler flow probes -- The ultrasonographic evaluation of severely traumatized eyes -- Detection of posterior ruptures in opaque media -- How to differentiate intraocular air bubbles from intraocular foreign bodies using standardized echography [abstract] -- The importance of standardized echography in the assessment of post-surgical choroidal detachments [abstract] -- 8. Uveal melanomas and ‘pseudomelanomas’ -- Acoustic analysis of the cytologic structure of malignant melanomas with standardized echography -- Is it possible to differentiate histological types of choroidal malignant melanoma with Kretztechnik 7200 MA A-scans? -- Acoustic tissue typing with computerized methods [abstract] -- Acoustic tissue differentiation with standardized echography in reference to melanomas and ‘pseudomelanomas’ [abstract] -- Use of pulsed Doppler ultrasonography to evaluate blood flow in intraocular melanomas -- Contact and immersion ultrasonography in the evaluation of topography of uveal melanomas -- Ultrasound characteristics of posterior uveal melanomas treated with cobalt plaque radiotherapy -- Uveal melanomas before and after Ruthenium application therapy -- Intraoperative use of ultrasound in the management of choroidal melanomas -- Regression patterns of choroidal malignant melanoma: standardized echography [A-mode] and immersion tomography [B-mode] (a comparative study) -- Echographic characteristics of a subpigment epithelial reticulum cell sarcoma -- Non-melanomatous collar-button tumors -- Computerized ultrasonic analysis of uveal malignant melanomas and response to cobalt-60 plaque [abstract] -- 9. Retinoblastomas and ‘pseudogliomas’ -- Retinoblastoma of the diffused type on the A- and B-scan -- Ultrasonography in the diagnosis of advanced Coats’ disease -- B-scan in retinopathy of prematurity (ROP) -- B-scan ultrasonographic findings in eyes with the rush-type of active retinopathy of prematurity (ROP) -- The acoustic differentiation of retinoblastoma and various other causes of leukokoria [abstract] -- Ancillary diagnostic testing in the differentiation of retinoblastoma and advanced Coats’ disease [abstract] -- The echographic diagnosis of non-calcified retinoblastoma [abstract] -- Three: Diagnostic Ultrasound — Orbital and Periorbital Diseases -- 10. Orbital and periorbital tumors -- Standardized echography of the orbit (review) -- The accuracy of ultrasonic and other methods in orbital diagnosis demonstrated on selected pathological cases -- Ultrasound diagnoses of orbital masses and intraocular tumors -- Orbital dermoid cysts -- Orbital malignant melanoma with ipsilateral intraocular pathology -- Differential diagnosis of orbital neurolemmoma (schwannoma) with standardized echography -- An unusual periorbital pathology: the neuroma. Clinical-surgical and anatomical-pathological aspects -- Orbital aerocele [abstract] -- 11. Orbital inflammation -- Ultrasonographic and clinical characteristics of orbital pseudotumors -- Retrobulbar pseudotumor with ultrasonically ‘empty orbit’ -- Echographic diagnosis of posterior scleritis -- Standardized echography in orbital myositis [abstract] -- 12. Vascular disorders -- Standardized echography in C.C. fistulas -- Superior ophthalmic vein thrombosis — an echographic diagnosis -- Results of ophthalmodynamometry and directional Doppler ultrasound in ophthalmic diseases -- 13. Lacrimal-system disorders -- Echographical diagnosis of lacrimal sac tumors -- Echography in the lacrimal apparatus diagnosis -- 14. Graves’ disease -- Standardized echography in Graves’ disease -- Echographic criteria of endocrine exophthalmos -- Early detection of compressive optic neuropathy in Graves’ disease with standardized A-scan [abstract] -- 15. Optic-nerve disorders -- The echographic measurement and differential diagnosis of optic nerve lesions -- Experimental studies on the display of the optic nerve -- The correlation between endocranial pressure and optic nerve diameter: an ultrasonographic study -- Echographic examination of the optic nerve and its meninges in the diagnosis of pseudotumor cerebri -- Optic nerve evaluation by echography and computerized tomography in patients with optic disc drusen -- Appendix: Therapeutic Ultrasound -- Ultrasonic treatment of choroidal detachment -- Index of Subjects.

Bibliographic Details

Main Authors:	Ossoinig, K. C. editor., SpringerLink (Online service)
Format:	Texto biblioteca
Language:	eng
Published:	Dordrecht : Springer Netherlands, 1987
Subjects:	Medicine., Ophthalmology., Medicine & Public Health.,
Online Access:	http://dx.doi.org/10.1007/978-94-009-3315-6
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