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   Articles with "perfusion diffusion" as a keyword



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Multimodality fMRI with perfusion, diffusion‐weighted MRI and 1H‐MRS in the diagnosis of lympho‐associated benign and malignant lesions of the parotid gland

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recommendations! Published in 2019 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.26260

Abstract: Differential diagnosis of the mucosa‐associated lymphoid tissue lymphoma (MALToma) and tumor‐like benign lymphoepithelial lesion (BLEL) in the parotid gland is difficult. read more here.

Keywords: parotid gland; perfusion diffusion; diagnosis; fmri perfusion ... See more keywords

Magnetic resonance perfusion and diffusion characteristics of granulomatous diseases mimic those of malignant lesions: six case reports

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recommendations! Published in 2017 at "Oral Radiology"

DOI: 10.1007/s11282-017-0271-2

Abstract: The perfusion and diffusion properties of a tumor are important clues in evaluating its growth potential and predicting its histological type, such as benign or malignant. Tumor perfusion can be estimated by assessing time-dependent changes… read more here.

Keywords: diffusion; perfusion diffusion; magnetic resonance; granulomatous diseases ... See more keywords

Comparative Evaluation of Brain Tuberculosis and Metastases Using Combined Analysis of Arterial Spin Labeling Perfusion and Diffusion Tensor Imaging.

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recommendations! Published in 2018 at "Current problems in diagnostic radiology"

DOI: 10.1067/j.cpradiol.2018.09.003

Abstract: PURPOSE To differentiate intra-axial tuberculomas (TB) from metastases based on quantitative differences in the perfusion and diffusion indices of lesion and perilesional edema using arterial spin labeling (ASL) and diffusion tensor imaging (DTI) techniques. MATERIALS… read more here.

Keywords: diffusion; perfusion diffusion; arterial spin; analysis ... See more keywords

Perfusion-Diffusion Ratio: A New IVIM Approach in Differentiating Solid Benign and Malignant Primary Lesions of the Liver

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recommendations! Published in 2022 at "BioMed Research International"

DOI: 10.1155/2022/2957759

Abstract: Introduction In order to improve the efficacy of intravoxel incoherent motion (IVIM) parameters in characterising specific tissues, a new concept is introduced: the perfusion–diffusion ratio (PDR), which expresses the relationship between the signal S(b) decline… read more here.

Keywords: solid benign; liver; diffusion; benign malignant ... See more keywords

Automated Perfusion-Diffusion Magnetic Resonance Imaging in Childhood Arterial Ischemic Stroke

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recommendations! Published in 2021 at "Stroke"

DOI: 10.1161/strokeaha.120.032822

Abstract: Supplemental Digital Content is available in the text. Background and Purpose: Recent studies using automated perfusion imaging software have identified adults most likely to benefit from reperfusion therapies in extended time windows. The time course… read more here.

Keywords: automated perfusion; perfusion; perfusion diffusion; diffusion ... See more keywords