Literature DB >> 105309

Physiologic changes in regional cerebral blood flow defined by xenon-enhanced CT scanning.

B P Drayer, S K Wolfson, M Boehnke, M Dujovny, A E Rosenbaum, E E Cook.   

Abstract

With adequate concentrations of commercially available nonradioactive xenon an enhancement of brain substance was readily demonstrated by computed tomography (CT). By performing successive CT scans at a fixed brain level following xenon inhalation, the partition coefficient and clearance of xenon as well as the regional cerebral blood flow (rCBF) could be calculated. The expected physiologic alterations in rCBF with acute cerebral infarction and changes in arterial CO2 were accurately defined by xenon-enhanced CT scanning affirming the potential future applications of this technique.

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Year:  1978        PMID： 105309     DOI： 10.1007/bf00395255

Source DB:  PubMed          Journal:  Neuroradiology        ISSN： 0028-3940            Impact factor:   2.804


  9 in total

1.  Regional cerebral blood flow estimated by 133-xenon inhalation.

Authors:  W D Obrist; H K Thompson; H S Wang; W E Wilkinson
Journal:  Stroke       Date:  1975 May-Jun       Impact factor: 7.914

Review 2.  Cerebral blood flow and metabolism: effects of anesthetic drugs and techniques.

Authors:  A L Smith; H Wollman
Journal:  Anesthesiology       Date:  1972-04       Impact factor: 7.892

3.  The capacity for computed tomography diagnosis of cerebral infarction. An experimental study in the nonhuman primate.

Authors:  B P Drayer; M Dujovny; M Boehnke; S K Wolfson; P J Barrionuevo; E E Cook; A E Rosenbaum
Journal:  Radiology       Date:  1977-11       Impact factor: 11.105

4.  Xenon enhanced CT for analysis of cerebral integrity, perfusion, and blood flow.

Authors:  B P Drayer; S K Wolfson; O M Reinmuth; M Dujovny; M Boehnke; E E Cook
Journal:  Stroke       Date:  1978 Mar-Apr       Impact factor: 7.914

5.  Regional cerebral blood flow in man determined by intra-arterial injection of radioactive inert gas.

Authors:  K Hoedt-Rasmussen; E Sveinsdottir; N A Lassen
Journal:  Circ Res       Date:  1966-03       Impact factor: 17.367

6.  Computed tomographic measurement of the xenon brain-blood partition coefficient and implications for regional cerebral blood flow: a preliminary report.

Authors:  F Kelcz; S K Hilal; P Hartwell; P M Joseph
Journal:  Radiology       Date:  1978-05       Impact factor: 11.105

7.  Regional cerebral blood flow determination by 133-Xe inhalation and external recording: the effect of arterial recirculation.

Authors:  N Veall; B L Mallett
Journal:  Clin Sci       Date:  1966-06       Impact factor: 6.124

8.  Local cerebral blood flow and vascular reactivity in a chronic stable stroke in baboons.

Authors:  L Symon; H A Crockard; N W Dorsch; N M Branston; J Juhasz
Journal:  Stroke       Date:  1975 Sep-Oct       Impact factor: 7.914

9.  Xenon inhalation as an adjunct to computerized tomography of the brain: preliminary study.

Authors:  S S Winkler; J F Sackett; J E Holden; D C Flemming; S C Alexander; M Madsen; R I Kimmel
Journal:  Invest Radiol       Date:  1977 Jan-Feb       Impact factor: 6.016
  9 in total
  2 in total

Review 1.  Computed tomography studies of lung ventilation and perfusion.

Authors:  Eric A Hoffman; Deokiee Chon
Journal:  Proc Am Thorac Soc       Date:  2005

2.  Physiologic implications of adding small amounts of carbon dioxide to the gas mixture during inhalation of xenon.

Authors:  E C Marks; H Yonas; M H Sanders; J T Love; C Maxwell; S Schimmerman
Journal:  Neuroradiology       Date:  1992       Impact factor: 2.804
  2 in total

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