Correlations between intravoxel incoherent motion (IVIM) parameters and histological findings in rectal cancer: preliminary results
نویسندگان
چکیده
منابع مشابه
Correlations between intravoxel incoherent motion (IVIM) parameters and histological findings in rectal cancer: preliminary results
Our purpose was to correlate different intravoxel incoherent motion (IVIM), histopathological and clinical parameters in rectal cancer. 17 patients with histologically proven rectal cancer investigated on a 3.T device were included into the study. DWI was performed using a multi-slice single-shot echo-planar imaging sequence with b values of 0, 50, 200, 500 and 1000 s/mm.2 A polygonal region of...
متن کاملHistogram analysis of intravoxel incoherent motion (IVIM)-MRI and FDG-PET parameters in breast cancer patients
Histogram analysis of intravoxel incoherent motion (IVIM)-MRI and FDG-PET parameters in breast cancer patients Eric Edward Sigmund, Linda Moy, Jin Ah Kim, Sungheon Kim, Akshat Pujara, Alana Amarosa, Komal Jhaveri, James Babb, Christian Geppert, Christopher Glielmi, Gene Young Cho, Thorsten Feiweier, Kimberly Jackson, and Amy Melsaether Radiology, NYU Langone Medical Center, New York, NY, United...
متن کاملIntravoxel incoherent motion (IVIM) histogram biomarkers for prediction of neoadjuvant treatment response in breast cancer patients
OBJECTIVE To examine the prognostic capabilities of intravoxel incoherent motion (IVIM) metrics and their ability to predict response to neoadjuvant treatment (NAT). Additionally, to observe changes in IVIM metrics between pre- and post-treatment MRI. METHODS This IRB-approved, HIPAA-compliant retrospective study observed 31 breast cancer patients (32 lesions). Patients underwent standard bil...
متن کاملVariability of non-Gaussian diffusion MRI and intravoxel incoherent motion (IVIM) measurements in the breast
We prospectively examined the variability of non-Gaussian diffusion magnetic resonance imaging (MRI) and intravoxel incoherent motion (IVIM) measurements with different numbers of b-values and excitations in normal breast tissue and breast lesions. Thirteen volunteers and fourteen patients with breast lesions (seven malignant, eight benign; one patient had bilateral lesions) were recruited in t...
متن کاملQuantification of microcirculatory parameters by joint analysis of flow‐compensated and non‐flow‐compensated intravoxel incoherent motion (IVIM) data
The aim of this study was to improve the accuracy and precision of perfusion fraction and blood velocity dispersion estimates in intravoxel incoherent motion (IVIM) imaging, using joint analysis of flow-compensated and non-flow-compensated motion-encoded MRI data. A double diffusion encoding sequence capable of switching between flow-compensated and non-flow-compensated encoding modes was imple...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Oncotarget
سال: 2017
ISSN: 1949-2553
DOI: 10.18632/oncotarget.15753