Observer variability of reference tissue selection for relativecerebral blood volume measurements in glioma patients

Objectives To assess observer variability of different reference tissues used for relative CBV (rCBV) measurements in DSC-MRI of glioma patients. Methods In this retrospective study, three observers measured rCBV in DSC-MR images of 44 glioma patients on two occasions. rCBV is calculated by the CBV...

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Veröffentlicht in:	European radiology 2018-09, Vol.28 (9), p.3902-3911
Hauptverfasser:	Oei, Marcel T. H., Meijer, Frederick J. A., Mordang, Jan-Jurre, Smit, Ewoud J., Idema, Albert J. S., Goraj, Bozena M., Laue, Hendrik O. A., Prokop, Mathias, Manniesing, Rashindra
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Blood volume Blood Volume Determination - methods Brain cancer Brain Neoplasms - blood supply Brain Neoplasms - diagnostic imaging Brain Neoplasms - pathology Coefficient of variation Contrast Media Correlation coefficient Correlation coefficients Diagnostic Radiology Female Glioma Glioma - blood supply Glioma - diagnostic imaging Glioma - pathology Gray Matter - blood supply Gray Matter - diagnostic imaging Humans Imaging Internal Medicine Interventional Radiology Magnetic Resonance Magnetic resonance imaging Magnetic Resonance Imaging - methods Male Mathematical analysis Medicine Medicine & Public Health Middle Aged Neuroradiology Observer Variation Observers Patients Radiology Reference Values Retrospective Studies Substantia grisea Tissues Tumors Ultrasound Variability White Matter - blood supply White Matter - diagnostic imaging Young Adult
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