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  • 1980-1984  (2)
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Documenta ophthalmologica 52 (1982), S. 241-250 
    ISSN: 1573-2622
    Schlagwort(e): subacute sclerosing panencephalitis ; measles virus ; fundus changes ; fluorescein angiography
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract A report is given of the fundus changes in a 17-year-old boy suffering from SSPE, which clinically first manifested itself by visual disturbances. At first the right eye showed extensive yellowish-white oedema at the posterior pole, surrounded by smaller round, yellow partly confluent lesions, passing into a scarring stage in about ten days. Fluorescein angiography of the right eye was performed, both in the acute stage, which suggested a Harada syndrome, and in the scarring stage, which resembled a disseminated chorioretinitis. Three weeks later, during the development of the general neurological symptoms, the left eye developed the same fundus picture and course as the right eye. The condition of the patient rapidly deteriorated, leading to death five weeks after the onset of his visual complaints.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Documenta ophthalmologica 50 (1981), S. 243-248 
    ISSN: 1573-2622
    Schlagwort(e): Optic disc drusen ; Visual field defects ; Pattern responses
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Compression of visual nerve fibres generally markedly increases the latency times of visually evoked occipital responses. If a visual field defect in optic disc drusen is caused by compression of nerve fibres, delayed responses would be expected in this condition too. Examination of 23 patients (43 eyes) with optic disc drusen revealed that even the cases with serious field defects showed no marked delay in the pattern responses. As a consequence, examination of pattern responses is of no value in predicting progressive visual damage in patients with drusen. As to an understanding of the cause of the field defects, the normal pattern responses exclude direct mechanical compression on the nerve fibres by drusen. More likely they are due to a circulatory disturbance in the small vessels, which in its turn may even be caused by gentle compression by the drusen.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
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