IVIM

AcronymDefinition
IVIMIntravoxel Incoherent Motion
IVIMInternationale Vereinigung Intergeschlechtlicher Menschen (German: International Association of Intergender People)
IVIMIndirect Vacuum Injection Method
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References in periodicals archive ?
Single-slice ROIs were placed in the liver parenchyma and HCC lesions on the DCE-MRI, IVIM, and BOLD images.
Adicionalmente, os valores de cada movimento podem ser utilizados para o calculo de cinco indices de variabilidade da mobilidade articular (Araujo, 2002): interarticulacoes (IVIA), intermovimentos (IVIM), movimentos de flexao vs.
(3) Pelvic MRI including DWI and IVIM sequences was obtained before and 6 months after the embolization procedure.
DWI with the intravoxel incoherent motion (IVIM) model is an extended DWI sequence that can simultaneously obtain microcirculatory and diffusivity information and can distinguish microcirculation or perfusion effects from true tissue diffusion.
Wu et al., "The histogram analysis of diffusion-weighted intravoxel incoherent motion (IVIM) imaging for differentiating the gleason grade of prostate cancer," European Radiology, vol.
The research of breast cancer has long been a contentious issue (b = 3~2500 s/[mm.sup.2]) over the number and selection of b-value as ADC rely highly on selection of b-value when scanning for IVIM. If b-value is between 0 and 200 s/[mm.sup.2], IVIMs represent the information of microcirculation perfusion; the initial slope of perfusion fraction is counted by bvalue, which between 0 and 100 s/[mm.sup.2]; with the increase of b-value, the ADC for sensitivity of perfusion is decrease; therefore, b-value selection should make little contribution to perfusion.
Background: Intravoxel incoherent motion (IVIM) has the potential to provide both diffusion and perfusion information without an exogenous contrast agent, its application for the brain is promising, however, feasibility studies on this are relatively scarce.
Although a number of perfusion parameters can be derived from intravoxel incoherent motion (IVIM) DWI, more accurately perfusion MRI is performed by measuring signal intensity changes over time after administration of a paramagnetic contrast agent.
We aimed to explore whether intravoxel incoherent motion (IVIM)-related parameters of hepatocellular carcinoma (HCC) and focal nodular hyperplasia (FNH) demonstrate differences that could be used to differentiate and improve diagnostic efficiency.