Results 11 to 20 of about 98,210 (227)

MR cisternography after intrathecal Gd-DTPA application

European Radiology, 2002
The purpose of this study was to establish and to evaluate MR cisternography after intrathecal Gd-DTPA administration to detect rhinobasal cerebrospinal fluid (CSF) fistulae in patients with suspected CSF rhinorrhoea. Ten patients with suspected CSF rhinorrhoea were examined. The MR cisternography included the following investigation steps: acquisition
Reiche, Werner, Komenda, Yvonne, Schick, Bernhard, Grunwald, Iris, Steudel, Wolf-Ingo, Reith, Wolfgang   +5 more
openaire   +5 more sources

Analysis of pharmacokinetics of Gd-DTPA for dynamic contrast-enhanced magnetic resonance imaging. [PDF]

Magn Reson Imaging, 2016
The pharmacokinetics (PK) of the contrast agent Gd-DTPA administered intravenously (i.v.) for contrast-enhanced MR imaging (DCE-MRI) is an important factor for quantitative data acquisition.
Taheri S, Shah NJ, Rosenberg GA.
europepmc   +2 more sources

Multiomics identifies the link between intratumor steatosis and the exhausted tumor immune microenvironment in hepatocellular carcinoma

Hepatology, EarlyView., 2022
Steatotic HCC can be diagnosed by MRI and forms a pro‐tumor immune microenvironment with high expression of PD‐L1, M2 polarization of macrophages and activation of CAFs, which may be a good target for combined immunotherapy. Abstract Background and Aims Immunotherapy has become the standard‐of‐care treatment for hepatocellular carcinoma (HCC), but its ...
Hiroki Murai, Takahiro Kodama, Kazuki Maesaka, Shoichiro Tange, Daisuke Motooka, Yutaka Suzuki, Yasuyuki Shigematsu, Kentaro Inamura, Yoshihiro Mise, Akio Saiura, Yoshihiro Ono, Yu Takahashi, Yota Kawasaki, Satoshi Iino, Shogo Kobayashi, Masashi Idogawa, Takashi Tokino, Tomomi Hashidate‐Yoshida, Hideo Shindou, Masanori Miyazaki, Yasuharu Imai, Satoshi Tanaka, Eiji Mita, Kazuyoshi Ohkawa, Hayato Hikita, Ryotaro Sakamori, Tomohide Tatsumi, Hidetoshi Eguchi, Eiichi Morii, Tetsuo Takehara   +29 more
wiley   +1 more source

MR Imaging of Peripheral Nerves Using Targeted Application of Contrast Agents: An Experimental Proof-of-Concept Study

Frontiers in Medicine, 2020
Introduction: Current imaging modalities for peripheral nerves display the nerve's structure but not its function. Based on a nerve's capacity for axonal transport, it may be visualized by targeted application of a contrast agent and assessing the ...
Vlad Tereshenko, Vlad Tereshenko, Irena Pashkunova-Martic, Irena Pashkunova-Martic, Krisztina Manzano-Szalai, Krisztina Manzano-Szalai, Joachim Friske, Konstantin D. Bergmeister, Konstantin D. Bergmeister, Konstantin D. Bergmeister, Christopher Festin, Christopher Festin, Martin Aman, Martin Aman, Martin Aman, Laura A. Hruby, Laura A. Hruby, Johanna Klepetko, Sarah Theiner, Matthias H. M. Klose, Bernhard Keppler, Thomas H. Helbich, Oskar C. Aszmann, Oskar C. Aszmann   +23 more
doaj   +1 more source

Prolonged Circulating Lipid Nanoparticles Enabled by High-Density Gd-DTPA-Bis(stearylamide) for Long-Lasting Enhanced Tumor Magnetic Resonance Imaging

, 2022
Porphysomes (PS) were explored to incorporate different types of diethylenetriaminepentaacetic-acid-gadolinium-(III) (Gd-DTPA)-lipids into their bilayer membrane to assess PS potential as an MRI contrast agent.
Denis A. Margalik (14026712), Tiffany Ho (333908), Gang Zheng (29050), Andrea S. Doria (8124509), Juan Chen (61123), Alexander Dhaliwal (4095640), Lili Ding (759980)   +6 more
core   +1 more source

Effects of the magnetic resonance imaging contrast agent Gd-DTPA on plant growth and root imaging in rice. [PDF]

PLoS ONE, 2014
Although paramagnetic contrast agents have a wide range of applications in medical studies involving magnetic resonance imaging (MRI), these agents are seldom used to enhance MRI images of plant root systems.
Zan Liu, Junchao Qian, Binmei Liu, Qi Wang, Xiaoyu Ni, Yaling Dong, Kai Zhong, Yuejin Wu   +7 more
doaj   +1 more source

Gd DTPA. Clinical efficacy. [PDF]

RadioGraphics, 1988
Both the diagnostic accuracy and sensitivity of the MRI diagnosis of central nervous system neoplasms appear to be improved by the administration of a paramagnetic contrast agent, Gd DTPA.
V M, Runge, T F, Schaible, H A, Goldstein, M L, Wood, V M, Haughton, K R, Maravilla, M A, Weinstein, A C, Price, S M, Wolpert, D, Kaufman   +9 more
openaire   +2 more sources

Application of Gd-EOB-DTPA-enhanced magnetic resonance imaging (MRI) in hepatocellular carcinoma

World Journal of Surgical Oncology, 2020
Background Hepatocellular carcinoma (HCC) is the most common malignant tumor of the liver, and its morbidity and mortality have been increasing in recent years.
Xue-Qin Li, Xing Wang, Da-Wei Zhao, Jun Sun, Jiao-Jiao Liu, Dong-Dong Lin, Guang Yang, Hui Liu, Zhen-Ying Xia, Cui-Yu Jia, Hong-Jun Li   +10 more
doaj   +1 more source

Development of Bifunctional Gadolinium-Labeled Superparamagnetic Nanoparticles (Gd-MnMEIO) for In Vivo MR Imaging of the Liver in an Animal Model. [PDF]

PLoS ONE, 2016
Liver tumors are common and imaging methods, particularly magnetic resonance imaging (MRI), play an important role in their non-invasive diagnosis. Previous studies have shown that detection of liver tumors can be improved by injection of two different ...
Yu-Ting Kuo, Chiao-Yun Chen, Gin-Chung Liu, Yun-Ming Wang   +3 more
doaj   +1 more source

Gd-DTPA in MR of spinal lesions [PDF]

American Journal of Roentgenology, 1988
The use of Gd-DTPA in nondegenerative spinal lesions is described. Thirty consecutive patients were examined by MR with and without Gd-DTPA. The information obtained with unenhanced T1- and T2-weighted spin-echo images was compared with that obtained with Gd-DTPA T1-weighted images.
openaire   +2 more sources