A case history of a young man with recurrent papillophlebitis. The fluorescein angiogram showed an extensive hyperfluorescence of the disk and surrounding retinal veins in the venous and late phase. The electro-ophthalmological findings were normal in both eyes, while computerized perimetry demonstrated an enlarged blind spot in the bad eye but was normal in the other. The paper concludes with a description of the differential diagnosis of papillophlebitis, papillitis and papilledema caused by vascular occlusive disease or increased intracranial pressure.
In seven patients with diminished visual acuity, caused by oedema of the retina after contusio bulbi, the EOG, the photopic and the scotopic ERG as well as the VECP, elicited by luminance (H-EP) on the one hand and by pattern reversal-stimulation (M-EP) on the other hand, were registered. These registrations were made both during and after the acute phase. The results were then compared with the results of the normal fellow eyes. Additional fluorescence-angiographic and computer-perimetric examinations were performed. All EOG and ERG components studied showed a significant reduction in the acute phase and a significant increase -- with the exception of the photopic b-wave -- in the regression of the oedema of the retina. However, the values of the affected eyes never reached the values of the normal fellow eyes. The different behaviour of the H-EPs and the M-EPs is striking. While the medium values of the H-EPs showed little reduction in all examinations, the M-EPs showed a highly significant decrease or increase, with the visual acuity and the M-EP showing corresponding behaviour.
An examination of two families with reticular pigmentary dystrophy of the retina is reported, and typical findings are reviewed. Visual actuity, visual fields, dark adaptation and color vision were normal; the photopic ERG was normal or subnormal, while the scotopic ERG was normal. Only the EOG findings were pathologic in all of the subjects examined. A description of the various forms of reticular dystrophy and of its differential diagnosis is followed by a discussion concerning the classification of all varieties of this disease as patterned dystrophies of the pigment epithelium.
Among 16 patients aged from 31 to 86 there were 13 cases of hemorrhagic glaucoma, three cases of secondary glaucoma from iritis and one case of secondary angle-closure glaucoma after trauma. Reduction in intraocular pressure was achieved by a surgical method which primarily aims to improve the outflow of aqueous humor. The ciliary body is laid bare by preparation of a scleral flap, a partial cyclodialysis is attached on both sides and the ciliary body is induced to stricture by coagulation, so that a large enough cleft is created. Before the operation, pressure ranged from 34 to 64 mm Hg; after the operation, during postoperative periods of observation lasting from two to 32 months, there were 14 cases in which the pressure was below 25 mm Hg and two cases with 30-40 mm Hg respectively. In view of the good results and the few complications, this method of operation can be recommended for treatment of both irreversible angle-closure glaucoma and aphakic glaucoma.
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