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  • 1
    Electronic Resource
    Electronic Resource
    Intravenous digital subtraction angiography of orbital and ocular circulation (1985)
    Springer
    International ophthalmology 8 (1985), S. 153-158 
    Details
    ISSN: 1573-2630
    Keywords: digital subtraction angiography ; orbital and ocular circulation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In serial experiments on cats, intravenous digital subtraction angiography (DSA) was utilized to observe orbital and ocular circulation. Images of the orbital arterial system as well as normal ocular vasculature were obtained, utilizing dosage of contrast material acceptable for human study. Images obtained after intraarterial DSA had no advantage over those obtained with intravenous DSA. After retrobulbar injection of 3 ml of saline, intravenous DSA demonstrated straightening of the external ophthalmic arteries showing the potential of this method for identifying orbital vascular pathology.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00136492
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Scanning electron microscopy of vascular casts of the human scleral lamina cribrosa (1984)
    Springer
    International ophthalmology 7 (1984), S. 95-100 
    Details
    ISSN: 1573-2630
    Keywords: lamina cribrosa ; vasculature ; scanning electron microscopy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Vascular casts of the human lamina cribrosa region were studied in three autopsy specimens utilizing scanning electron microscopy (S.E.M.) in own modified technique. The lamina cribrosa is supplied from two major sources, the short posterior ciliary artery within the sclera and the distal optic nerve sheath pial vasculature. Recurrent choroidal arteries supplied a small number of centripetal branches to the lamina cribrosa. The central retinal artery did not give off centrifugal branches as it coursed through the lamina. The findings in these three human cases in three-dimensial visualization support other recent studies using serial histologic sectioning techniques. The photomicrographs are presented as a first successful images in S.E.M. for additional appreciation of the topographic morphology of radial arterioles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00165110
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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