Pseudoglandular Formation in Hepatocellular Carcinoma Determines Apparent Diffusion Coefficient in Diffusion-Weighted MRI
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چکیده
منابع مشابه
Role of Apparent diffusion coefficient value in Diffusion Weighted imaging of MRI to assessment of radiotherapy efficiency in the patient with glioma tumor during treatment
Introduction: Glioma is the most common primary malignancy of cerebral neoplasms in adults, which in spite of therapeutic significant efforts, has a very poor prognosis. The current standard treatment of these patients generally includes surgery and radiotherapy or concurrent chemoradiotherapy with 6 courses of adjuvant use of temozolomide tabs. During these years, the nervous...
متن کاملSegmentation of Ischemic Lesion from Diffusion Weighted MRI and MR Apparent Diffusion Coefficient Maps
The utility of diffusion-weighted MRI (DWI) in the assessment of acute ischemic stroke is now becoming well-established. The quantitative evaluation of the lesion is however problematic because of the lower resolution of clinical images in the context of extreme emergency. We have developed a new segmentation technique to extract the ischemic areas from standard, clinical DWI image volumes. Tho...
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rhabdomyosarcoma is a common primary childhood malignancy that rarely metastasizes to the breast. we report a patient with a primary sinonasal rhabdomyosarcoma metastasizing to the breast, with no distant spread. we describe the imaging appearance of rhabdomyosarcoma on magnetic resonance imaging (mri), particularly on diffusion-weighted imaging (dwi) and apparent diffusion coefficient (adc) se...
متن کاملThe role of apparent diffusion coefficient values in the differential diagnosis of breast lesions in diffusion-weighted MRI.
PURPOSE We aimed to determine the apparent diffusion coefficients (ADCs) of focal breast lesions on diffusion-weighted magnetic resonance imaging (DW-MRI) and to evaluate whether ADC measurement can be used to characterize lesions as benign or malignant. MATERIALS AND METHODS Fifty-one patients between the ages of 18-79 years (mean age, 48.5 years) with 51 histopathologically verified breast ...
متن کاملEvolution of apparent diffusion coefficient, diffusion-weighted, and T2-weighted signal intensity of acute stroke.
BACKGROUND AND PURPOSE Serial study of such MR parameters as diffusion-weighted imaging (DWI), apparent diffusion coefficient (ADC), ADC with fluid-attenuated inversion recovery (ADC(FLAIR)), and T2-weighted imaging may provide information on the pathophysiological mechanisms of acute ischemic stroke. Our goals were to establish the natural evolution of MR signal intensity characteristics of ac...
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ژورنال
عنوان ژورنال: Investigative Magnetic Resonance Imaging
سال: 2018
ISSN: 2384-1095,2384-1109
DOI: 10.13104/imri.2018.22.2.79