PURPOSE: The objective was to study temporal changes in tumor vascular physiological indices in a period of 24h in a 9L gliosarcoma rat model. METHODS: Fischer-344 rats (N=14) were orthotopically implanted with 9L cells. At 2weeks post-implantation, they were imaged twice in a 24h interval using dynamic contrast enhanced magnetic resonance imaging (DCE-MRI). Data-driven model-selection-based analysis was used to segment tumor regions with varying vascular permeability characteristics. The region with the maximum number of estimable parameters of vascular kinetics was chosen for comparison across the two time points. It provided estimates of three parameters for an MR contrast agent (MRCA): i) plasma volume (vp), ii) forward volumetric trans...
PURPOSE: This study demonstrates a DCE-MRI estimate of tumor interstitial fluid pressure (TIFP) and ...
Angiogenesis and anti-angiogenetic medications play an important role in progression and therapy of ...
Purpose: The feasibility of measuring blood-brain barrier permeability was studied in a 366-10 brain...
PURPOSE: The objective was to study temporal changes in tumor vascular physiological indices in a pe...
PURPOSE: To test the hypothesis that a noninvasive dynamic contrast enhanced MRI (DCE-MRI) derived i...
PURPOSE: The purpose of this study was to evaluate the applications of magnetic resonance imaging (M...
PURPOSE: To test the hypothesis that a noninvasive dynamic contrast enhanced MRI (DCE-MRI) derived i...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audienceAssessment of angiogenesis may help to determine tumor grade and therapy follo...
International audienceAssessment of angiogenesis may help to determine tumor grade and therapy follo...
PURPOSE: This study demonstrates a DCE-MRI estimate of tumor interstitial fluid pressure (TIFP) and ...
PURPOSE: This study demonstrates a DCE-MRI estimate of tumor interstitial fluid pressure (TIFP) and ...
Angiogenesis and anti-angiogenetic medications play an important role in progression and therapy of ...
Purpose: The feasibility of measuring blood-brain barrier permeability was studied in a 366-10 brain...
PURPOSE: The objective was to study temporal changes in tumor vascular physiological indices in a pe...
PURPOSE: To test the hypothesis that a noninvasive dynamic contrast enhanced MRI (DCE-MRI) derived i...
PURPOSE: The purpose of this study was to evaluate the applications of magnetic resonance imaging (M...
PURPOSE: To test the hypothesis that a noninvasive dynamic contrast enhanced MRI (DCE-MRI) derived i...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audiencePURPOSE: To depict and analyze in vivo the tumor zone organization of C6 gliom...
International audienceAssessment of angiogenesis may help to determine tumor grade and therapy follo...
International audienceAssessment of angiogenesis may help to determine tumor grade and therapy follo...
PURPOSE: This study demonstrates a DCE-MRI estimate of tumor interstitial fluid pressure (TIFP) and ...
PURPOSE: This study demonstrates a DCE-MRI estimate of tumor interstitial fluid pressure (TIFP) and ...
Angiogenesis and anti-angiogenetic medications play an important role in progression and therapy of ...
Purpose: The feasibility of measuring blood-brain barrier permeability was studied in a 366-10 brain...