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

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