Regional cerebral blood flow and blood volume measured with the gamma camera

1972 ◽  
Vol 4 (3) ◽  
pp. 133-140 ◽  
Author(s):  
N. T. Mathew ◽  
J. S. Meyer ◽  
R. L. Bell ◽  
P. C. Johnson ◽  
C. R. Neblett
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Blood Volume ◽  
Regional Cerebral Blood Flow ◽  
Gamma Camera ◽  
Regional Cerebral Blood

GAMMA CAMERA TECHNIQUE FOR MEASURING REGIONAL CEREBRAL BLOOD FLOW IN CATS

1980 ◽  
Vol 15 (5) ◽  
pp. 388
Author(s):  
Dennis D. Patton ◽  
Philip Weinstein ◽  
Richard Reinert ◽  
David Telles
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Regional Cerebral Blood Flow ◽  
Gamma Camera ◽  
Regional Cerebral Blood

Assessment of Regional Cerebral Blood Flow and Blood Volume after Aneurysmal Subarachnoid Hemorrhage

2008 ◽  
Vol 18 (4) ◽  
pp. 237-243 ◽  
Author(s):  
Stella Blasel ◽  
Elke Hattingen ◽  
Edgar Dettmann ◽  
Gerald Morawe ◽  
Friedhelm Zanella ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Subarachnoid Hemorrhage ◽  
Blood Volume ◽  
Regional Cerebral Blood Flow ◽  
Aneurysmal Subarachnoid Hemorrhage ◽  
Regional Cerebral Blood

Regional cerebral blood flow and blood volume in patients with subcortical arteriosclerotic encephalopathy (SAE)

2007 ◽  
Vol 17 (10) ◽  
pp. 2483-2490 ◽  
Author(s):  
Friedemann J. Gückel ◽  
Gunnar Brix ◽  
Michael Hennerici ◽  
Robert Lucht ◽  
Christine Ueltzhöffer ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Blood Volume ◽  
Regional Cerebral Blood Flow ◽  
Regional Cerebral Blood ◽  
Subcortical Arteriosclerotic Encephalopathy

scholarly journals 171. Regional Cerebral Blood Flow Measured by a Rotating Gamma Camera and by a Ring Camera

1993 ◽  
Vol 49 (2) ◽  
pp. 291
Author(s):  
HIROO OTAKI ◽  
EIKICHI NOGUCHI ◽  
YOSHIHIRO YAMAZAKI ◽  
HIROMU NAGASAWA ◽  
IKUO ODANO
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Regional Cerebral Blood Flow ◽  
Gamma Camera ◽  
Regional Cerebral Blood

Combined SPECT Imaging of Regional Cerebral Blood Flow (99mTc-HexamethylPropyleneamine Oxime, HMPAO) and Blood Volume (99mTc-RBC) to Assess Regional Cerebral Perfusion Reserve in Patients with Cerebrovascular Disease

1988 ◽  
Vol 27 (02) ◽  
pp. 51-56 ◽  
Author(s):  
H. Braun ◽  
A. Ferbert ◽  
H. Stirner ◽  
C. Weiller ◽  
E. B. Ringelstein ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Cerebrovascular Disease ◽  
Blood Volume ◽  
Cerebral Perfusion ◽  
Regional Cerebral Blood Flow ◽  
Regional Cerebral Blood ◽  
Perfusion Reserve ◽  
Promising Tool ◽  
Semiquantitative Evaluation

In 53 patients with cerebrovascular disease (CVD), regional cerebral blood flow (CBF) and blood volume (CBV) were imaged by SPECT within one session. Slice division (CBF: CBV) yielded distribution of regional cerebral perfusion reserve (CPR). Semiquantitative evaluation was obtained from manually set ROIs by interhemispherical ratios (for CBF, CBV and CPR), using 2 SD from a normal group (n = 10) as a threshold. Sensitivities were 59% for CBF, 94% for CBV and 83% for CPR. Combined sensitivity was 98%. Establishing three constellations for CBF, CBV and CPR, regionally normal CBFs but quantitatively increased CBVs (+69%) and decreased CPRs (−31 %) were found in relatively early stages of CVD. Very advanced cases showed decreased CBFs (−65%), CBVs (−40%), CPRs (−49%) and a surrounding penumbra. In 87% (46/53 patients), such Theologically postulated constellations could be demonstrated. We conclude that combined CBF and CBV SPECT, assisted by CPR images, is a promising tool to detect CVD and to assess its individual regional severity.

A GAMMA CAMERA METHOD OF MEASURING REGIONAL CEREBRAL BLOOD FLOW (rCBF) BY Xe-133 WASHOUT TECHNIQUE

1984 ◽  
Vol 9 (Supplement 9) ◽  
pp. 41
Author(s):  
Paul H. Brown ◽  
J. Hanada ◽  
J. Haines ◽  
J. Roth ◽  
D. Woody ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Regional Cerebral Blood Flow ◽  
Gamma Camera ◽  
Regional Cerebral Blood
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