Results 21 to 30 of about 7,305,148 (249)

MRI of the lung (3/3)-current applications and future perspectives [PDF]

, 2011
BackgroundMRI of the lung is recommended in a number of clinical indications. Having a non-radiation alternative is particularly attractive in children and young subjects, or pregnant women.MethodsProvided there is sufficient expertise, magnetic ...
M. Both, Molinari, F., Mirsadraee, S., E. J. R. Van Beek, Molinari, F, Both, M, Beer, M., Bauman, G, Wild, J., Mirsadraee, S, Biederer, J, Hintze, C, Jürgen Biederer, J. Wild, S. Mirsadraee, Puderbach, M, Biederer, Jürgen, Wild, J, Bauman, G., M. Beer, M. Puderbach, Van Beek, E J R, Beer, M, Hintze, C., Both, M., G. Bauman, C. Hintze, Van Beek, EJR, F. Molinari, Van Beek, E. J. R., Puderbach, M.   +30 more
core   +2 more sources

Dynamic Contrast-Enhanced Magnetic Resonance Imaging for Measuring Perfusion in Pancreatic Ductal Adenocarcinoma and Different Tumor Grade: A Preliminary Single Center Study

Diagnostics, 2023
Background: Dynamic contrast-enhanced magnetic resonance imaging is a noninvasive imaging modality that can supply information regarding the tumor anatomy and physiology.
Inga Zaborienė, Vestina Strakšytė, Povilas Ignatavičius, Giedrius Barauskas, Rūta Dambrauskienė, Kristina Žvinienė   +5 more
doaj   +1 more source

Quantifying spatial heterogeneity in dynamic contrast-enhanced MRI parameter maps

, 2009
Dynamic contrast-enhanced MRI is becoming a standard tool for imaging-based trials of anti-vascular/angiogenic agents in cancer. So far, however, biomarkers derived from DCE-MRI parameter maps have largely neglected the fact that the maps have spatial ...
Parker, G.J.M., Zhao, S., Rose, C.J., Roberts, C., Whitcher, B., Watson, Y., Cheung, S., Mills, S.J., Jackson, A., Buonaccorsi, G.A., O'Connor, J.P.B.   +10 more
core   +2 more sources

Comparative analysis of dynamic contrast-enhanced MRI, dynamic contrast-enhanced CT, and their combination for adrenal tumor diagnosis in men [PDF]

Journal of Men's Health
This study aimed to compare the diagnostic efficacy of dynamic contrast-enhanced computed tomography (CT), dynamic contrast-enhanced Magnetic Resonance Imaging (MRI) and their combination in diagnosing adrenal tumors.
Minghui Yan, Yanan Wang, Lianghong Jiao
doaj   +1 more source

The Frequency and Causes of Not-Detected Breast Malignancy in Dynamic Contrast-Enhanced MRI

Diagnostics, 2022
Breast MR is the most sensitive imaging modality, but there are cases of malignant tumors that are not detected in MR. This study evaluated the frequency and main causes of malignant breast lesions not detected in dynamic contrast-enhanced (DCE) MR.
Donghun Song, Bong Joo Kang, Sung Hun Kim, Jeongmin Lee, Ga Eun Park   +4 more
doaj   +1 more source

Magnetic resonance imaging findings of extraskeletal mesenchymal chondrosarcoma of wrist: a case report

Çukurova Üniversitesi Tıp Fakültesi Dergisi, 2016
Extraskeletal mesenchymal chondrosarcomas (EMC) are high grade malignant tumors that rarely involves wrist. Published reports about them are mostly based on conventional radiography, tomography and conventional magnetic resonance imaging (MRI) findings ...
Aysin Pourbagher, Hulya Aslan, Nebil Bal
doaj   +1 more source

Gadoxetic Acid-Based MRI for Decision-Making in Hepatocellular Carcinoma Employing Perfusion Criteria Only—A Post Hoc Analysis from the SORAMIC Trial Diagnostic Cohort

Current Oncology, 2022
The value of gadoxetic acid in the diagnosis of hepatocellular carcinoma (HCC), based on perfusion criteria, is under dispute. This post-hoc analysis of the prospective, phase II, randomized, controlled SORAMIC study compared the accuracy of gadoxetic ...
Max Seidensticker, Ingo G. Steffen, Irene Bargellini, Thomas Berg, Alberto Benito, Bernhard Gebauer, Roberto Iezzi, Christian Loewe, Musturay Karçaaltincaba, Maciej Pech, Christian Sengel, Otto van Delden, Vincent Vandecaveye, Christoph J. Zech, Jens Ricke   +14 more
doaj   +1 more source

Characterizing Errors in Pharmacokinetic Parameters from Analyzing Quantitative Abbreviated DCE-MRI Data in Breast Cancer

Tomography, 2021
This study characterizes the error that results when performing quantitative analysis of abbreviated dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) data of the breast with the Standard Kety–Tofts (SKT) model and its Patlak variant.
Kalina P. Slavkova, Julie C. DiCarlo, Anum S. Kazerouni, John Virostko, Anna G. Sorace, Debra Patt, Boone Goodgame, Thomas E. Yankeelov   +7 more
doaj   +1 more source

Ultrasound Versus Contrast-Enhanced Magnetic Resonance Imaging for Subclinical Synovitis and Tenosynovitis: A Diagnostic Performance Study [PDF]

Clinics, 2020
OBJECTIVES: Radiographic manifestations of synovitis (e.g., erosions) can be observed only in the late stage of rheumatoid arthritis. Ultrasound is a noninvasive, cheap, and widely available technique that enables the evaluation of inflammatory changes ...
Zhongtao Bao, Yanchun Zhao, Shuqiang Chen, Xiaoyu Chen, Xiang Xu, Linglin Wei, Meilian Xiong   +6 more
doaj   +1 more source

Spatially regularized estimation for the analysis of DCE-MRI data [PDF]

, 2012
Competing compartment models of different complexities have been used for the quantitative analysis of Dynamic Contrast-Enhanced Magnetic Resonance Imaging data.
Gertheiss, Jan, Schmid, Volker J., Sommer, Julia C.   +2 more
core   +1 more source