Literature DB >> 4066237

Simultaneous measurements of cerebral blood flow by the xenon/CT method and the microsphere method. A comparison.

D Gur, H Yonas, D L Jackson, S K Wolfson, H Rockette, W F Good, E E Cook, V C Arena, J A Willy, G S Maitz.   

Abstract

Simultaneous measurements of cerebral blood flow have been performed in baboons to assess the correlation between the acute and invasive nondiffusible microsphere technique and the noninvasive xenon-enhanced CT method. Blood flows in small tissue volumes (approximately 1 cm3) were directly compared. The results of these studies demonstrate a statistically significant association between the two methods (P less than .001). Similar correlations were obtained by both the Kendall tau (tau) and the Spearman (r) methods. The problems and limitations of such correlations are discussed.

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Year:  1985        PMID： 4066237     DOI： 10.1097/00004424-198510000-00004

Source DB:  PubMed          Journal:  Invest Radiol        ISSN： 0020-9996            Impact factor:   6.016


  7 in total

1.  Xenon-enhanced cerebral blood flow at 28% xenon provides uniquely safe access to quantitative, clinically useful cerebral blood flow information: a multicenter study.

Authors:  A P Carlson; A M Brown; E Zager; K Uchino; M P Marks; C Robertson; G P Sinson; A Marmarou; H Yonas
Journal:  AJNR Am J Neuroradiol       Date:  2011-06-23       Impact factor: 3.825

Review 2.  The Utility of Cerebral Blood Flow Assessment in TBI.

Authors:  Omar S Akbik; Andrew P Carlson; Mark Krasberg; Howard Yonas
Journal:  Curr Neurol Neurosci Rep       Date:  2016-08       Impact factor: 5.081

3.  Assessing success after cerebral revascularization for ischemia.

Authors:  John E Wanebo; Sepideh Amin-Hanjani; Cynthia Boyd; Terry Peery
Journal:  Skull Base       Date:  2005-08

4.  Local cerebral blood flow measured by stable xenon CT during fentanyl-diazepam anesthesia.

Authors:  Masahiko Kawaguchi; Masakazu Kuro; Hisatoshi Ohsumi; Toshito Nakajima; Yoshihiro Kuriyama; Jun Karasawa
Journal:  J Anesth       Date:  1994-03       Impact factor: 2.078

5.  Simultaneous measurement of regional cerebral blood flow by perfusion CT and stable xenon CT: a validation study.

Authors:  M Wintermark; J P Thiran; P Maeder; P Schnyder; R Meuli
Journal:  AJNR Am J Neuroradiol       Date:  2001-05       Impact factor: 3.825

6.  Physiologic Effects of Xenon in Xenon-CT Cerebral Blood Flow Studies on Comatose Patients.

Authors:  J A Kosty; W A Kofke; E Maloney-Wilensky; S G Frangos; J M Levine; P D Leroux; E L Zager
Journal:  Transl Stroke Res       Date:  2012-06-15       Impact factor: 6.829

7.  Reversibility of cerebral ischaemia. Dynamic and xenon computed tomography study on ischaemic cerebrovascular disease.

Authors:  H Ujiie; A Oikawa; K Satoh; H Onda; M Kagawa; K Takakura; Y Kakinoki; Y Ono; N Kobayashi
Journal:  Acta Neurochir (Wien)       Date:  1994       Impact factor: 2.216
  7 in total

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