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CT cisternography with metrizamide.

A E Rosenbam1, B P Drayer

  • 1Neuroradiology Division, University of Pittsburgh School of Medicine, Presbyterian-University Hospital, Pennsylvania 15261.

Acta Radiologica. Supplementum
|January 1, 1977
PubMed
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CT cisternography with metrizamide (Amipaque) effectively diagnoses basal mass lesions and cerebrospinal fluid (CSF) disorders. This low-dose CT technique enhances subarachnoid space imaging, proving valuable for neuro-diagnostics.

Area of Science:

  • Neuroradiology
  • Diagnostic Imaging

Background:

  • Morphologic and physiologic abnormalities of the cerebrospinal fluid (CSF) system require advanced imaging techniques.
  • Standard intravenously enhanced CT may not fully characterize subarachnoid space abnormalities.

Purpose of the Study:

  • To evaluate the diagnostic value of intrathecally enhanced CT cisternography using metrizamide (Amipaque).
  • To assess the utility of this technique for demonstrating basal mass lesions and CSF-related disorders.

Main Methods:

  • Performed intrathecally enhanced CT scans (CT cisternography) with metrizamide (Amipaque) in 103 patients.
  • Utilized low-dose techniques for imaging.

Main Results:

  • CT cisternography demonstrated high value in characterizing basal mass lesions.

Related Experiment Videos

  • Effectively identified and characterized CSF-related physiologic disorders.
  • Provided detailed information beyond standard intravenously enhanced CT.

    • Conclusions:

    • CT cisternography with metrizamide is a valuable neuro-diagnostic tool.
    • Recommended for standard armamentarium when evaluating subarachnoid space morphologic or physiologic processes.
    • Low-dose technique offers significant diagnostic advantages for specific indications.