Cerebral blood flow in volunteers measured by PET and Xe CT/CBF. A comparison.

B Bergholt; L Ostergaard; G von Oettingen; P Johannsen; P H Poulsen; H Bundgaard; H Asboe; G E Cold; A Gjedde; C Gyldensted; J Astrup

Cerebral blood flow in volunteers measured by PET and Xe CT/CBF. A comparison.

B Bergholt, L Ostergaard, G von Oettingen, P Johannsen, P H Poulsen, H Bundgaard, H Asboe, G E Cold, A Gjedde, C Gyldensted, J Astrup

1 Citation (Scopus)

Abstract

Aim of this study was to compare two quantitative CBF methods. Seven young, healthy volunteers were studied with PET (15-0 labelled water) and afterwards with Xe CT/CBF (30% xenon in oxygen, 3 minutes wash-in, 5 minutes washout protocol). Xe CT/CBF showed greater differences between high and low flow areas than PET CBF. Correlation was found within subjects between ROI's, but no agreement or correlation between the methods could be demonstrated. The disagreement in this study could be due to changes in PCO2.

Original language	English
Journal	Keio Journal of Medicine
Volume	49 Suppl 1
Pages (from-to)	A55-7
ISSN	0022-9717
Publication status	Published - 2000
Externally published	Yes

Cite this

@article{39958940b31511debc73000ea68e967b,

title = "Cerebral blood flow in volunteers measured by PET and Xe CT/CBF. A comparison.",

abstract = "Aim of this study was to compare two quantitative CBF methods. Seven young, healthy volunteers were studied with PET (15-0 labelled water) and afterwards with Xe CT/CBF (30% xenon in oxygen, 3 minutes wash-in, 5 minutes washout protocol). Xe CT/CBF showed greater differences between high and low flow areas than PET CBF. Correlation was found within subjects between ROI's, but no agreement or correlation between the methods could be demonstrated. The disagreement in this study could be due to changes in PCO2.",

author = "B Bergholt and L Ostergaard and {von Oettingen}, G and P Johannsen and Poulsen, {P H} and H Bundgaard and H Asboe and Cold, {G E} and A Gjedde and C Gyldensted and J Astrup",

year = "2000",

language = "English",

volume = "49 Suppl 1",

pages = "A55--7",

journal = "Keio Journal of Medicine",

issn = "0022-9717",

publisher = "Keio Gijuku Daigaku Igakubu",

}

TY - JOUR

T1 - Cerebral blood flow in volunteers measured by PET and Xe CT/CBF. A comparison.

AU - Bergholt, B

AU - Ostergaard, L

AU - von Oettingen, G

AU - Johannsen, P

AU - Poulsen, P H

AU - Bundgaard, H

AU - Asboe, H

AU - Cold, G E

AU - Gjedde, A

AU - Gyldensted, C

AU - Astrup, J

PY - 2000

Y1 - 2000

N2 - Aim of this study was to compare two quantitative CBF methods. Seven young, healthy volunteers were studied with PET (15-0 labelled water) and afterwards with Xe CT/CBF (30% xenon in oxygen, 3 minutes wash-in, 5 minutes washout protocol). Xe CT/CBF showed greater differences between high and low flow areas than PET CBF. Correlation was found within subjects between ROI's, but no agreement or correlation between the methods could be demonstrated. The disagreement in this study could be due to changes in PCO2.

AB - Aim of this study was to compare two quantitative CBF methods. Seven young, healthy volunteers were studied with PET (15-0 labelled water) and afterwards with Xe CT/CBF (30% xenon in oxygen, 3 minutes wash-in, 5 minutes washout protocol). Xe CT/CBF showed greater differences between high and low flow areas than PET CBF. Correlation was found within subjects between ROI's, but no agreement or correlation between the methods could be demonstrated. The disagreement in this study could be due to changes in PCO2.

M3 - Journal article

C2 - 10750338

SN - 0022-9717

VL - 49 Suppl 1

SP - A55-7

JO - Keio Journal of Medicine

JF - Keio Journal of Medicine

ER -

Cerebral blood flow in volunteers measured by PET and Xe CT/CBF. A comparison.

Abstract

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