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  • 1975-1979  (3)
  • Computed tomography  (2)
  • Computed tomography, brain  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Early contrast enhancement of acoustic neuroma (1978)
    Springer
    Neuroradiology 17 (1978), S. 31-33 
    Details
    ISSN: 1432-1920
    Schlagwort(e): Computed tomography ; Contrast medium enhancement ; Acoustic neuroma
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The changes of the enhancement of the lesion with time after intravenous administration of contrast medium were measured with computed tomography (CT) in 23 cases of acoustic neuroma. The pattern of high initial enhancement followed by a fairly rapid decrease is confirmed. A more rigorous study of the enhancement pattern using a mathematical description of the enhancement curve of the tumor as well as a measurement of the individual blood enhancement curve is discussed.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00345267
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Attenuation values of the cerebrospinal fluid (CSF) (1978)
    Springer
    Neuroradiology 15 (1978), S. 165-166 
    Details
    ISSN: 1432-1920
    Schlagwort(e): Computed tomography ; Cerebrospinal fluid ; Attenuation value
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The attenuation value of CSF, obtained by lumbar puncture, was determined with computed tomography in 25 patients. Measurement of the protein content in the same samples showed no correlation with the attenuation value. It is concluded that in the normal range of protein concentrations, the effect on the attenuation is insignificant and that the attenuation value of the CSF might be used to check large deviations in the CT numbers due to artifacts.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00329061
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  • 3
    Digitale Medien
    Digitale Medien
    Attenuation changes of the ventricular CSF after intravenous injection of contrast material (1978)
    Springer
    Neuroradiology 15 (1978), S. 167-170 
    Details
    ISSN: 1432-1920
    Schlagwort(e): Computed tomography, brain ; Contrast material ; Cerebrospinal fluid ; Cerebral ventricles
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The CT attenuation change of the intraventricular CSF after i. v. administration of contrast material has been studied in 20 patients. A very small increase of attenuation was observed in the entire material. The method does not seem to be appropriate at present for the study of small attenuation changes in the CSF reflecting the passage of contrast material.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00329062
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    Artikel (Nationallizenzen)
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