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Application of Intravoxel Incoherent Motion in Clinical Liver Imaging: A Literature Review
Journal of Magnetic Resonance Imaging, 2023Intravoxel incoherent motion (IVIM) modeling is a widely used double‐exponential model for describing diffusion‐weighted imaging (DWI) signal, with a slow component related to pure molecular diffusion and a fast component associated with microcirculatory perfusion, which compensates for the limitations of traditional DWI.
Qi Wang +3 more
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Intravoxel incoherent motion magnetic resonance imaging in head and neck cancer: A systematic review of the diagnostic and prognostic value [PDF]
Oral Oncology, 2017 Intravoxel incoherent motion (IVIM) imaging is increasingly applied in the assessment of head and neck cancer (HNC). Our purpose was to determine the diagnostic and prognostic performance of IVIM in HNC by performing a critical review of the literature ...
Remco De Bree +2 more
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An Intravoxel Incoherent Motion Diffusion-Weighted Imaging Study of Prostate Cancer
American Journal of Roentgenology, 2012The purpose of this study is to investigate whether the intravoxel incoherent motion (IVIM) diffusion-weighted imaging (DWI) parameters are different between prostate cancer, benign prostatic hyperplasia (BPH), and healthy peripheral zone (PZ).Detailed diffusion measurements of 26 patients with histologically proven prostate cancer have been made in ...
Hiroshi, Shinmoto +6 more
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Liver Cirrhosis: Intravoxel Incoherent Motion MR Imaging—Pilot Study
Radiology, 2008To retrospectively evaluate a respiratory-triggered diffusion-weighted (DW) magnetic resonance (MR) imaging sequence combined with parallel acquisition to allow the calculation of pure molecular-based (D) and perfusion-related (D*, f) diffusion parameters, on the basis of the intravoxel incoherent motion (IVIM) theory, to determine if these parameters ...
Alain, Luciani +9 more
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Intravoxel incoherent motion imaging for diagnosing and staging the liver fibrosis and inflammation
Abdominal Radiology, 2019To evaluate the diagnostic accuracy of intravoxel incoherent motion (IVIM) model parameters for the diagnosis and staging of liver fibrosis and inflammation in patients with chronic hepatitis B.Fifty-four patients with chronic hepatitis B and 42 healthy volunteers were included in the study. All subjects were examined by 3 T magnetic resonance imaging.
Mesude Tosun +4 more
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Diffusion Kurtosis Imaging and Intravoxel Incoherent Motion in Differentiating Nasal Malignancies
The Laryngoscope, 2019Objectives/HypothesisTo evaluate the usefulness of diffusion kurtosis imaging (DKI) and intravoxel incoherent motion (IVIM) in the differentiation of sinonasal malignant tumors (SNMTs) with different histological types.Study DesignRetrospective observational and diagnostic study.MethodsSixty‐five patients with SNMTs who underwent DKI and IVIM were ...
Zebin Xiao +5 more
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Toward an optimal distribution of b values for intravoxel incoherent motion imaging
Magnetic Resonance Imaging, 2011The intravoxel incoherent motion (IVIM) theory provides a framework for the separation of perfusion and diffusion effects in diffusion-weighted imaging (DWI). To measure the three free IVIM parameters, DWIs with several diffusion weightings b must be acquired.
Andreas, Lemke +3 more
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Intravoxel Incoherent Motion Magnetic Resonance Imaging in Partially Nephrectomized Kidneys
Investigative Radiology, 2016The aim of this study was to investigate the effects of partial nephrectomy (PN) in kidneys with solid renal masses on the apparent diffusion coefficient (ADC) and on intravoxel incoherent motion (IVIM)-based parameters using diffusion-weighted magnetic resonance imaging (DWI).Fifteen patients with renal masses underwent DWI before and 1 week after PN ...
Moritz Jörg, Schneider +8 more
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Assessment of human placental perfusion by intravoxel incoherent motion MR imaging
The Journal of Maternal-Fetal & Neonatal Medicine, 2017To provide functional information on the human placenta, including perfusion, and diffusion, with no contrast agent injection, and to study correlations between intravoxel incoherent motion (IVIM) placental parameters and fetal growth.MRI was performed in women undergoing legal termination of pregnancy at 17-34 weeks, including a 4-b-value and 11-b ...
Nathalie, Siauve +8 more
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Separation of diffusion and perfusion in intravoxel incoherent motion MR imaging.
Radiology, 1988Intravoxel incoherent motion (IVIM) imaging is a method the authors developed to visualize microscopic motions of water. In biologic tissues, these motions include molecular diffusion and microcirculation of blood in the capillary network. IVIM images are quantified by an apparent diffusion coefficient (ADC), which integrates the effects of both ...
Le Bihan, D. +5 more
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