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Search Results to Gregory Karczmar

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One or more keywords matched the following properties of Karczmar, Gregory

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keywords Prostate cancer screening with MRI
overview I have developed new approaches to functional and anatomic magnetic resonance imaging for over 30 years. I’ve applied these methods to improve detection and accurate diagnosis of cancer, and monitor cancer response to therapy. I am the Director of Magnetic Resonance Imaging Research at the University of Chicago, and Co-Director of the Advanced Imaging Program of the University of Chicago Comprehensive Cancer center. I’ve collaborated with our outstanding mammographic group and medical physics colleagues for many years to build internationally recognized research program in quantitative breast cancer MR imaging – which parallels and compliments a leading clinical program in breast cancer diagnosis and management. Similarly, I’ve collaborated with Dr. Oto and others to develop a leading translational research program focused on improving prostate cancer screening with MRI, and using MRI to guide therapye. With these collaborators, I’ve made pioneering contributions to MRI methods that improve prostate and breast cancer diagnosis and treatment. My research includes use of pre-clinical methods for breast and prostate cancer to improve understanding of cancer biology and guide the development of improved clinical methods.

One or more keywords matched the following items that are connected to Karczmar, Gregory

Item TypeName
Concept Prostatic Neoplasms
Academic Article Uptake of a superparamagnetic contrast agent imaged by MR with high spectral and spatial resolution.
Academic Article Differentiation of nonmetastatic and metastatic rodent prostate tumors with high spectral and spatial resolution MRI.
Academic Article A new method for imaging perfusion and contrast extraction fraction: input functions derived from reference tissues.
Academic Article Functional and anatomic imaging of tumor vasculature: high-resolution MR spectroscopic imaging combined with a superparamagnetic contrast agent.
Academic Article Multi-slice DCE-MRI data using P760 distinguishes between metastatic and non-metastatic rodent prostate tumors.
Academic Article New model for analysis of dynamic contrast-enhanced MRI data distinguishes metastatic from nonmetastatic transplanted rodent prostate tumors.
Academic Article Reproducibility assessment of a multiple reference tissue method for quantitative dynamic contrast enhanced-MRI analysis.
Academic Article Comparison of high-resolution echo-planar spectroscopic imaging with conventional MR imaging of prostate tumors in mice.
Academic Article Characterization of response to radiation mediated gene therapy by means of multimodality imaging.
Academic Article Prostate cancer: differentiation of central gland cancer from benign prostatic hyperplasia by using diffusion-weighted and dynamic contrast-enhanced MR imaging.
Academic Article High-resolution MRI of excised human prostate specimens acquired with 9.4T in detection and identification of cancers: validation of a technique.
Academic Article Diffusion-weighted and dynamic contrast-enhanced MRI of prostate cancer: correlation of quantitative MR parameters with Gleason score and tumor angiogenesis.
Academic Article Can DCEMRI assess the effect of green tea on the angiogenic properties of rodent prostate tumors?
Academic Article Dynamic contrast-enhanced MR imaging findings of bone metastasis in patients with prostate cancer.
Academic Article The use of a reference tissue arterial input function with low-temporal-resolution DCE-MRI data.
Academic Article High spectral and spatial resolution MRI of age-related changes in murine prostate.
Academic Article Sensitivity to tumor microvasculature without contrast agents in high spectral and spatial resolution MR images.
Academic Article Hyperthermically induced changes in high spectral and spatial resolution MR images of tumor tissue--a pilot study.
Academic Article MR imaging-guided focal laser ablation for prostate cancer: phase I trial.
Academic Article X-ray fluorescence microscopy demonstrates preferential accumulation of a vanadium-based magnetic resonance imaging contrast agent in murine colonic tumors.
Academic Article Hybrid multidimensional T(2) and diffusion-weighted MRI for prostate cancer detection.
Academic Article Prostate volumes derived from MRI and volume-adjusted serum prostate-specific antigen: correlation with Gleason score of prostate cancer.
Academic Article Dynamic contrast-enhanced MR imaging features of the normal central zone of the prostate.
Academic Article High-resolution diffusion-weighted imaging of the prostate.
Academic Article Short-term reproducibility of apparent diffusion coefficient estimated from diffusion-weighted MRI of the prostate.
Academic Article Arterial input functions (AIFs) measured directly from arteries with low and standard doses of contrast agent, and AIFs derived from reference tissues.
Academic Article Benign Conditions That Mimic Prostate Carcinoma: MR Imaging Features with Histopathologic Correlation.
Academic Article Pilot Study of the Use of Hybrid Multidimensional T2-Weighted Imaging-DWI for the Diagnosis of Prostate Cancer and Evaluation of Gleason Score.
Academic Article Multiparametric MRI Features and Pathologic Outcome of Wedge-Shaped Lesions in the Peripheral Zone on T2-Weighted Images of the Prostate.
Academic Article Performance of T2 Maps in the Detection of Prostate Cancer.
Academic Article Diagnosis of Prostate Cancer with Noninvasive Estimation of Prostate Tissue Composition by Using Hybrid Multidimensional MR Imaging: A Feasibility Study.
Academic Article Performance of Ultrafast DCE-MRI for Diagnosis of Prostate Cancer.
Academic Article Feasibility of Dynamic Contrast-Enhanced Magnetic Resonance Imaging Using Low-Dose Gadolinium: Comparative Performance With Standard Dose in Prostate Cancer Diagnosis.
Academic Article MRI Findings After MRI-Guided Focal Laser Ablation of Prostate Cancer.
Academic Article Comparison of arterial input functions measured from ultra-fast dynamic contrast enhanced MRI and dynamic contrast enhanced computed tomography in prostate cancer patients.
Academic Article Comparison of region-of-interest-averaged and pixel-averaged analysis of DCE-MRI data based on simulations and pre-clinical experiments.
Academic Article Evaluation of Focal Laser Ablation of Prostate Cancer Using High Spectral and Spatial Resolution Imaging: A Pilot Study.
Academic Article Comparison of T2-Weighted Imaging, DWI, and Dynamic Contrast-Enhanced MRI for Calculation of Prostate Cancer Index Lesion Volume: Correlation With Whole-Mount Pathology.
Academic Article Revisiting quantitative multi-parametric MRI of benign prostatic hyperplasia and its differentiation from transition zone cancer.
Academic Article Diagnosis of Prostate Cancer by Use of MRI-Derived Quantitative Risk Maps: A Feasibility Study.
Academic Article A compact solution for estimation of physiological parameters from ultrafast prostate dynamic contrast enhanced MRI.
Academic Article Use of Indicator Dilution Principle to Evaluate Accuracy of Arterial Input Function Measured With Low-Dose Ultrafast Prostate Dynamic Contrast-Enhanced MRI.
Academic Article Effect of Echo Times on Prostate Cancer Detection on T2-Weighted Images.
Academic Article T2*-weighted MRI as a non-contrast-enhanced method for assessment of focal laser ablation zone extent in prostate cancer thermotherapy.

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  • Prostate Cancer