Dose reduction in dynamic perfusion CT of the brain: effects of the scan frequency on measurements of cerebral blood flow, cerebral blood volume, and mean transit time

scientific article published on 11 July 2008

Dose reduction in dynamic perfusion CT of the brain: effects of the scan frequency on measurements of cerebral blood flow, cerebral blood volume, and mean transit time is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1007/S00330-008-1083-X
P698PubMed publication ID18618120
P5875ResearchGate publication ID5234776

P50authorJennifer LinnQ37829951
Veronika SchöpfQ48305050
Georg BohnerQ55816075
P2093author name stringMartin Wiesmann
R Klingebiel
U Missler
I Yousry
B M Stoeckelhuber
Scott Berg
P2860cites workImproved uniformity of aortic enhancement with customized contrast medium injection protocols at CT angiographyQ73441854
Imaging of acute ischemic brain injury: the return of computed tomographyQ30763635
Brain perfusion CT in acute stroke: current statusQ30771034
Radiation-induced temporary hair loss as a radiation damage only occurring in patients who had the combination of MDCT and DSA.Q34346215
Dynamic CT perfusion imaging of acute stroke.Q40746272
Dynamic perfusion CT: optimizing the temporal resolution and contrast volume for calculation of perfusion CT parameters in stroke patients.Q46871447
Parametric perfusion imaging with contrast-enhanced ultrasound in acute ischemic strokeQ47247644
Dynamic perfusion CT: optimizing the temporal resolution for the calculation of perfusion CT parameters in stroke patientsQ48229592
Guidelines and recommendations for perfusion imaging in cerebral ischemia: A scientific statement for healthcare professionals by the writing group on perfusion imaging, from the Council on Cardiovascular Radiology of the American Heart AssociationQ48344061
Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flowQ49162649
Prognostic accuracy of cerebral blood flow measurement by perfusion computed tomography, at the time of emergency room admission, in acute stroke patientsQ62716233
A method of regional cerebral blood perfusion measurement using dynamic CT with an iodinated contrast mediumQ71207626
P433issue12
P407language of work or nameEnglishQ1860
P921main subjectcerebral blood flowQ5064096
P304page(s)2967-2974
P577publication date2008-07-11
P1433published inEuropean RadiologyQ5413071
P1476titleDose reduction in dynamic perfusion CT of the brain: effects of the scan frequency on measurements of cerebral blood flow, cerebral blood volume, and mean transit time
P478volume18

Reverse relations

cites work (P2860)
Q40204835A 4D digital phantom for patient-specific simulation of brain CT perfusion protocols
Q53198456A method for patient dose reduction in dynamic contrast enhanced CT study.
Q53224187Brain perfusion CT for acute stroke using a 256-slice CT: improvement of diagnostic information by large volume coverage.
Q43764973CT perfusion in acute ischemic stroke: a comparison of 2-second and 1-second temporal resolution.
Q38170030Cerebral blood flow measurement in neurosurgery
Q37655738Comparison of 4 cm Z-axis and 16 cm Z-axis multidetector CT perfusion.
Q90117688Diagnostic accuracy of flat-panel computed tomography in assessing cerebral perfusion in comparison with perfusion computed tomography and perfusion magnetic resonance: a systematic review
Q91722460Effect of prolonged acquisition intervals for CT-perfusion analysis methods in patients with ischemic stroke
Q37431078Effect of sampling frequency on perfusion values in perfusion CT of lung tumors
Q35611338Effect on perfusion values of sampling interval of computed tomographic perfusion acquisitions in neuroendocrine liver metastases and normal liver.
Q41027021Effects of radiation dose reduction in Volume Perfusion CT imaging of acute ischemic stroke.
Q50558663Evaluation of skin exposure during cerebral CT perfusion studies on a phantom
Q40889541Impact of image denoising on image quality, quantitative parameters and sensitivity of ultra-low-dose volume perfusion CT imaging
Q40128427Improved accuracy of quantitative parameter estimates in dynamic contrast-enhanced CT study with low temporal resolution.
Q34300902Improving low-dose blood-brain barrier permeability quantification using sparse high-dose induced prior for Patlak model
Q38774792Interindividual variability of arterial impulse response to intravenous injection of nonionic contrast agent (Iohexol) in DCE-CT study
Q36401446Iterative image reconstruction for cerebral perfusion CT using a pre-contrast scan induced edge-preserving prior
Q48516522Low dose CT perfusion in acute ischemic stroke
Q37103540Low-dose cerebral perfusion computed tomography image restoration via low-rank and total variation regularizations
Q39147307Optimal Computed Tomographic Perfusion Scan Duration for Assessment of Acute Stroke Lesion Volumes.
Q33796799Protocol modifications for CT perfusion (CTp) examinations of abdomen-pelvic tumors: impact on radiation dose and data processing time
Q26743358Quantitative Perfusion and Permeability Biomarkers in Brain Cancer from Tomographic CT and MR Images
Q82495518Radiation dose from volumetric helical perfusion CT of the thorax, abdomen or pelvis
Q44846311Radiation dose reduction in cerebral CT perfusion imaging using iterative reconstruction
Q52991356Reduced-dose CT protocol for the assessment of cerebral vasospasm.
Q37398599Reproducibility and variability of very low dose hepatic perfusion CT in metastatic liver disease.
Q47685939Slice-accelerated gradient-echo echo planar imaging dynamic susceptibility contrast-enhanced MRI with blipped CAIPI: effect of increasing temporal resolution
Q30457215Standardization of Stroke Perfusion CT for Reperfusion Therapy
Q42850933Whole-Brain Perfusion Imaging With 320-MDCT Scanner: Reducing Radiation Dose by Increasing Sampling Interval
Q48654262Whole-brain adaptive 70-kVp perfusion imaging with variable and extended sampling improves quality and consistency while reducing dose