Apparent diffusion coefficient-based histogram analysis differentiates histological subtypes of periampullary adenocarcinoma
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چکیده
منابع مشابه
Histogram Analysis of Apparent Diffusion Coefficient in Differentiating Pancreatic Adenocarcinoma and Neuroendocrine Tumor
The aim of this study was to investigate whether histogram analysis in diffusion-weighted (DW) magnetic resonance imaging (MRI) can help differentiate pancreatic adenocarcinomas from neuroendocrine tumors.Sixty-four patients with histologically confirmed 53 pancreatic adenocarcinomas or 19 neuroendocrine tumors underwent DW MRI. We evaluated the pixel distribution histogram parameters (mean, sk...
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Objective To assess the performance of a whole-tumor histogram analysis of apparent diffusion coefficient (ADC) maps in differentiating thymic carcinoma from lymphoma, and compare it with that of a commonly used hot-spot region-of-interest (ROI)-based ADC measurement. Materials and Methods Diffusion weighted imaging data of 15 patients with thymic carcinoma and 13 patients with lymphoma were ...
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BACKGROUND AND PURPOSE Currently it is difficult to predict tumor response to anti-angiogenic therapy in individual patients. Our aim was to determine if ADC histogram analysis can stratify progression-free and overall survival in patients with newly diagnosed GBM treated "up-front" (ie, before tumor recurrence) with bevacizumab. MATERIALS AND METHODS Up-front bevacizumab-treated and control ...
متن کامل3D analysis of apparent diffusion coefficient histograms in hepatocellular carcinoma: correlation with histological grade
BACKGROUND To evaluate the usefulness of differentiation of histological grade in hepatocellular carcinoma (HCC) using three-dimensional (3D) analysis of apparent diffusion coefficient (ADC) histograms retrospectively. METHODS The subjects consisted of 53 patients with 56 HCCs. The subjects included 12 well-differentiated, 35 moderately differentiated, and nine poorly differentiated HCCs. Dif...
متن کاملParameterization of the Age-Dependent Whole Brain Apparent Diffusion Coefficient Histogram
PURPOSE The distribution of apparent diffusion coefficient (ADC) values in the brain can be used to characterize age effects and pathological changes of the brain tissue. The aim of this study was the parameterization of the whole brain ADC histogram by an advanced model with influence of age considered. METHODS Whole brain ADC histograms were calculated for all data and for seven age groups ...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2019
ISSN: 1007-9327
DOI: 10.3748/wjg.v25.i40.6116