Search Results - "BRASCH, R. C"

Quantitative Measurement of Microvascular Permeability in Human Brain Tumors Achieved Using Dynamic Contrast-enhanced MR Imaging: Correlation with Histologic Grade by Roberts, Heidi C, Roberts, Timothy P. L, Brasch, Robert C, Dillon, William P

“…Dynamic contrast-enhanced MR imaging may be used to quantify tissue fractional blood volume (fBV) and microvascular permeability. We tested this technique in…”
Get full text

New directions in the development of MR imaging contrast media by Brasch, R C

“…Ongoing developments in contrast media for magnetic resonance (MR) imaging should lead to an improvement in sensitivity for the detection of disease, better…”
Get more information

Cystic fibrosis: CT assessment of lung involvement in children and adults by Helbich, T H, Heinz-Peer, G, Eichler, I, Wunderbaldinger, P, Götz, M, Wojnarowski, C, Brasch, R C, Herold, C J

“…To compare a computed tomographic (CT)-based scoring system with nonimaging indexes of pulmonary status in patients with cystic fibrosis. Pulmonary CT findings…”
Get more information

Correlation of dynamic contrast-enhanced MR imaging with histologic tumor grade: comparison of macromolecular and small-molecular contrast media by Daldrup, H, Shames, DM, Wendland, M, Okuhata, Y, Link, TM, Rosenau, W, Lu, Y, Brasch, RC

“…The endothelial integrity of microvessels is disrupted in malignant tumors. Quantitative assays of tumor microvascular characteristics based on dynamic MR…”
Get full text

Mammary carcinoma model: correlation of macromolecular contrast-enhanced MR imaging characterizations of tumor microvasculature and histologic capillary density by van Dijke, C F, Brasch, R C, Roberts, T P, Weidner, N, Mathur, A, Shames, D M, Mann, J S, Demsar, F, Lang, P, Schwickert, H C

“…To determine the relationship between capillary density, a recognized surrogate of tumor angiogenesis, and magnetic resonance (MR) imaging-derived estimates of…”
Get more information

MR imaging characterization of microvessels in experimental breast tumors by using a particulate contrast agent with histopathologic correlation by Turetschek, K, Huber, S, Floyd, E, Helbich, T, Roberts, T P, Shames, D M, Tarlo, K S, Wendland, M F, Brasch, R C

“…To define the diagnostic potential of magnetic resonance (MR) imaging enhanced with ultrasmall superparamagnetic iron oxide (USPIO) particles for the…”
Get more information

Rationale and applications for macromolecular Gd-based contrast agents by Brasch, R C

Get more information

Magnetic Resonance Imaging Detects Suppression of Tumor Vascular Permeability After Administration of Antibody to Vascular Endothelial Growth Factor by Pham, Christine D., Roberts, Timothy P. L., Van Bruggen, Nick, Melnyk, Ostap, Mann, Jeffry, Ferrara, Napoleon, Cohen, Robert L., Brasch, Robert C.

“…Macromolecular contrast medium-enhanced magnetic resonance imaging (MR/) and tumor-volume measurements were applied to monitor the effects of anti-vascular…”
Get full text

Prostate cancer tumor grade differentiation with dynamic contrast-enhanced MR imaging in the rat: comparison of macromolecular and small-molecular contrast media--preliminary experience by Gossmann, A, Okuhata, Y, Shames, D M, Helbich, T H, Roberts, T P, Wendland, M F, Huber, S, Brasch, R C

“…To differentiate prostate cancers of different histopathologic grades with dynamic gadolinium-enhanced magnetic resonance (MR) imaging. Results with a…”
Get more information

Contrast-enhanced MR imaging assessment of tumor capillary permeability: effect of irradiation on delivery of chemotherapy by Schwickert, H C, Stiskal, M, Roberts, T P, van Dijke, C F, Mann, J, Mühler, A, Shames, D M, Demsar, F, Disston, A, Brasch, R C

“…To assess the effect of x rays on tumor capillary permeability with macromolecular contrast medium (MMCM)-enhanced magnetic resonance (MR) imaging. One of…”
Get more information

Correlation of dynamic contrast-enhanced magnetic resonance imaging with histologic tumor grade : comparison of macromolecular and small-molecular contrast media by DALDRUP, H, SHAMES, D. M, WENDLAND, M, OKUHATA, Y, LINK, T. M, ROSENAU, W, LU, Y, BRASCH, R. C

“…The endothelial integrity of microvessels is disrupted in malignant tumors. Quantitative assays of tumor microvascular characteristics based on dynamic…”
Get full text

Quantification of the extraction fraction for gadopentetate across breast cancer capillaries by Daldrup, H E, Shames, D M, Husseini, W, Wendland, M F, Okuhata, Y, Brasch, R C

“…To quantify the extraction fraction, E, for gadopentetate across tumor capillaries, R3230 adenocarcinomas were implanted in the mammary fat pads of seven rats…”
Get more information

Characteristics of gadolinium-DTPA complex: a potential NMR contrast agent by Weinmann, HJ, Brasch, RC, Press, WR, Wesbey, GE

“…Chelation of the rare-earth element gadolinium (Gd) with diethylenetriaminepentaacetic acid (DTPA) results in a strongly paramagnetic, stable complex that is…”
Get full text

Influence of Severity of Myocardial Injury on Distribution of Macromolecules: Extravascular Versus Intravascular Gadolinium-Based Magnetic Resonance Contrast Agents by Schwitter, Juerg, Saeed, Maythem, Wendland, Michael F., Derugin, Nikita, Canet, Emmanuelle, Brasch, Robert C., Higgins, Charles B.

“…Objectives. This study sought to 1) compare the distribution of extravascular (573 Da) and intravascular (92 kDa) magnetic resonance (MR) contrast agents in…”
Get full text

Normal deposition of brain iron in childhood and adolescence: MR imaging at 1.5 T by Aoki, S, Okada, Y, Nishimura, K, Barkovich, A J, Kjos, B O, Brasch, R C, Norman, D

“…Magnetic resonance (MR) images of the brain in 285 patients between the ages of 2 and 25 years were retrospectively studied to determine the appearance of…”
Get more information

Pulmonary Metastases at Diagnosis of Neuroblastoma in Pediatric Patients: CT Findings and Prognosis by Kammen, Bamidele F, Matthay, Katherine K, Pacharn, Preeyacha, Gerbing, Robert, Brasch, Robert C, Gooding, Charles A

“…We undertook this study to determine the frequency, CT appearance, and clinical implications of the rare occurrence of pulmonary metastases among children…”
Get full text

Work in progress: methods of contrast enhancement for NMR imaging and potential applications. A subject review by Brasch, R C

“…Contrast-enhancing pharmaceuticals and manipulation of the physical properties of tissue may extend the diagnostic usefulness of nuclear magnetic resonance…”
Get more information

Measurement of capillary permeability to macromolecules by dynamic magnetic resonance imaging: a quantitative noninvasive technique by Shames, D M, Kuwatsuru, R, Vexler, V, Mühler, A, Brasch, R C

“…A simple, linear kinetic model has been developed for the noninvasive assessment of capillary permeability to macromolecules in the rat by dynamic magnetic…”
Get more information

Focal Fatty Infiltration of the Liver: Analysis of Prevalence and CT Findings in Children and Young Adults by Kammen, Bamidele F, Pacharn, Preeyacha, Thoeni, Ruedi F, Lu, Ying, Qayyum, Aliya, Coakly, Fergus, Gooding, Charles A, Brasch, Robert C

“…Focal fatty infiltration of the liver, a benign entity that can be confused with a malignant lesion, is well characterized in adults but not in children. The…”
Get full text

Contrast-enhanced MR imaging of the lung: assessments of ventilation and perfusion by Berthezène, Y, Vexler, V, Clément, O, Mühler, A, Moseley, M E, Brasch, R C

“…The use of aerosolized gadopentetate dimeglumine to define regional lung ventilation and of intravenously administered polylysine-(gadopentetate dimeglumine)40…”
Get more information