Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Werner Rosenau"'
Autor:
Robert C. Brasch, Jeffry S. Mann, Heidi C. Roberts, Franci Demsar, Timothy P.L. Roberts, Werner Rosenau, Cornelis F. van Dijke, Michael F. Wendland
Publikováno v:
Academic Radiology. 9:S257-S260
Macromolecular contrast media (MMCM) specifically designed to enhance the blood pool do not substantially penetrate the endothelial barrier of most normal tissues but will penetrate tumor microvascular endothelium readily. Consequently, steady increa
Autor:
H. E. Daldrup, Ying Lu, Michael F. Wendland, Yoshitaka Okuhata, Thomas M. Link, R C Brasch, Werner Rosenau, David M. Shames
Publikováno v:
Scopus-Elsevier
The endothelial integrity of microvessels is disrupted in malignant tumors. Quantitative assays of tumor microvascular characteristics based on dynamic MR imaging were correlated with histopathologic grade in mammary soft-tissue tumors.A spectrum of
Autor:
A. Gindele, A. Mathur, Peter Lang, Maythem Saeed, Charles A. Gooding, Harry K. Genant, Michael F. Wendland, Werner Rosenau
Publikováno v:
Radiology. 206:227-235
To evaluate diffusion-weighted magnetic resonance (MR) imaging for detecting tumor necrosis in an animal model of osteogenic sarcoma.Twelve rats with osteogenic sarcoma underwent T1-weighted unenhanced and gadolinium-enhanced spin-echo and diffusion-
Autor:
Werner Rosenau, M. Wendland, R. C. Brasch, Andreas Mühler, Axel Gossmann, Timothy P.L. Roberts, Heidi C. Roberts, H. E. Daldrup
Publikováno v:
Der Radiologe. 37:733-740
The value of macromolecular contrast agents (MMCM) for the characterization of benign and malignant breast tumors will be demonstrated in this review. Animal studies suggest a high potential of MMCM to increase the specificity of MR-mammography. The
Autor:
Harry K. Genant, Katherine K. Matthay, Charles A. Gooding, Philipp Lang, Werner Rosenau, Martin Vahlensieck, James O. Johnston
Publikováno v:
Medical and Pediatric Oncology. 26:329-333
Histologic studies on resected specimen have shown that tumor neovascularity is related to prognosis and response to therapy in a variety of human neoplasms. In nine patients with osteogenic or Ewing sarcoma, we evaluated the use of magnetic resonanc
Publikováno v:
Renal Failure. 18:41-57
We evaluated the feasibility of magnetic resonance imaging (MRI) for early detection of tubular injury by monitoring changes in the apparent diffusion coefficient (ADC) of renal water in a rat model of myohemoglobinuric glycerol-induced acute renal f
Autor:
Charles A. Gooding, Harry K. Genant, A. Mathur, Martin Vahlensieck, Peter Lang, Charles Peterfy, G Honda, James O. Johnston, Werner Rosenau, Timothy P.L. Roberts
Publikováno v:
Scopus-Elsevier
To evaluate the utility of fast, contrast-enhanced, sequential magnetic resonance (MR) imaging in differentiating between extraosseous tumor and perineoplastic edema.Fourteen patients underwent sequential MR imaging (3.5 seconds per image) after bolu
Autor:
Charles Peterfy, James O. Johnston, Katherine K. Matthay, Stephan Grampp, Martin Vahlensieck, G Honda, Peter Lang, Harry K. Genant, Werner Rosenau, Charles B. Higgins
Publikováno v:
American Journal of Roentgenology. 165:135-142
The purposes of our study were to investigate the use of MR angiography with two- (2D) and three-dimensional (3D) displays in evaluating vascular morphology of musculoskeletal neoplasms for preoperative planning of limb-salvage surgery and to assess
Autor:
Vladimir S. Vexler, Jeffrey S. Mann, Werner Rosenau, Frederic M. Cohen, Ryohel Kuwatsuru, David M. Shames, Robert C. Brasch, Michelle Neuder
Publikováno v:
Investigative Radiology. 29:970-977
Dynamic magnetic resonance imaging (MRI) enhanced with a macromolecular contrast medium, albumin-(Gd-DTPA){sub 35}, was used to detect changes in microvascular characteristics in R3230 mammary adenocarcinomas induced by x-irradiation. Tumors were imp
Autor:
Yves Berthezène, Robert C. Brasch, Olivier Clément, Ryohei Kuwatsuru, David M. Shames, Philipp Lang, Werner Rosenau, Andreas Mühler
Publikováno v:
Journal of Magnetic Resonance Imaging. 3:125-130
This study evaluated the pharmacokinetics and potential toxicity of inhaled aerosolized gadopentetate dimeglumine. The pharmacokinetics were evaluated with in vitro relaxometry of the lungs, blood, urine, and liver before and for up to 36 hours after