Результаты поиска по запросу "magnetic resonance perfusion and permeability imaging in brain tumors":

  1. Perfusion Magnetic Resonance Imaging to Assess Brain Tumor

    • Perfusion magnetic resonance imaging may improve the differentiation of recurrent intracranial brain tumor from posttreatment tumor necrosis.
    • with marked increased BBB permeability), this technique appeared superior to uncorrected gadolinium rCBV imaging in characterizing the microvascularity of...

    www.moffitt.org

  2. Magnetic Resonance Perfusion and Permeability Imaging in Brain Tumors | Radiology Key

    • Pathophysiology of brain tumor perfusion and vascular permeability.
    • Perfusion and permeability magnetic resonance (MR) imaging can now measure parameters such as cerebral blood volume (CBV) and vascular permeability (K trans ), which can be directly correlated with these...

    radiologykey.com

  3. The basics of diffusion and perfusion imaging in brain tumors

    • Simultaneous perfusion and permeability measurements using combined spin- and gradient-echo MRI. J Cereb Blood Flow Metab.
    • Perfusion magnetic resonance imaging: Comparison of semiologic characteristics in first-pass perfusion of brain tumors at 1.5 and 3 Tesla.

    appliedradiology.com

  4. Perfusion and Permeability MR imaging for the evaluation of tumor characterization and surgical treatment planning.

    • 13. Lacerda S, Law M. Magnetic resonance perfusion and permeability imaging in brain tumors. Neuroimaging Clin N Am.
    • 117.Gupta A, Shah A, Young RJ, Holodny AI. Imaging of brain tumors: functional magnetic resonance imaging and diffusion tensor imaging.

    www.duo.uio.no

  5. Magnetic Resonance Imaging-based Tumour Perfusion Parameters are Biomarkers Predicting Response after Radiation to Brain Metastases - ScienceDirect

    • • Identified perfusion and permeability imaging as biomarkers for tumour outcome.
    • ) measurements may serve as magnetic resonance imaging (MRI) biomarkers of radiation response or progression for brain metastases.

    www.sciencedirect.com

  6. Perfusion weighted magnetic resonance imaging to distinguish the recurrence of metastatic brain tumors from radiation necrosis after stereotactic radiosurgery | SpringerLink

    • Conventional magnetic resonance (MR) imaging does not provide sufficient information to differentiate delayed radiation effects from tumor
    • Provenzale JM, Wang GR, Brenner T, Petrella JR, Sorensen AG (2002) Comparison of permeability in high-grade and low-grade brain tumors using...

    link.springer.com

  7. Perfusion CT Imaging of Brain Tumors: An

    • Dynamic magnetic resonance perfusion imaging of brain tumors.
    • 45. Uematsu H, Maeda M. Double-echo perfusion-weighted MR imaging: basic concepts and application in brain tumors for the assessment of tumor blood volume and vascular permeability.

    www.ajnr.org

  8. Advanced MR techniques in brain tumor imaging | Perfusion imaging

    • The imaging of brain tumors has significantly improved with the use of advanced magnetic resonance (MR) techniques, such as spectroscopy, perfusion, and
    • Using T1-weighted dynamic perfusion imaging can eliminate the problem with the breakdown of the BBB and permeability.

    appliedradiology.com

  9. On Feb 23, 2015 Timothy Pok Chi Yeung (and others) published: Dynamic Perfusion CT in Brain Tumors

    • [Show abstract] [Hide abstract] ABSTRACT: Dynamic contrast-enhanced perfusion and permeability imaging, using computed tomography and magnetic resonance systems, are important techniques for assessing the vascular supply and hemodynamics of healthy brain parenchyma and tumors.

    www.researchgate.net

  10. Quantitative Perfusion and Permeability Biomarkers in

    • ABSTR ACT: Dynamic contrast-enhanced perfusion and permeability imaging, using computed tomography and magnetic resonance systems, are important techniques for assessing the vascular supply and hemodynamics of healthy brain parenchyma and tumors.

    insights.sagepub.com