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You searched for +publisher:"Freie Universität Berlin" +contributor:("Prof. Dr. med. W. Heindel, Prof. Dr. med. U. Fischer"). One record found.

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Freie Universität Berlin

1. Sachs, Johanna Sabine. Analysis of signalintensity-time- curves in contrastmedia enhanced breast mri.

Degree: 2010, Freie Universität Berlin

The advantages of contrast media-enhanced breast MRI are well known. In routine clinical practice the contrast enhancing regions of interest (ROI) are chosen manually, which causes variations of the characteristic kinetic curves and their interpretation. This study aims to increase reproducibility of the characteristic kinetic curves by semi-automated ROI-placement. It is investigated by ROC-analysis which parameter describes the curves best and which size of semi-automated ROI is necessary to distinguish between benign and malignant breast lesions. The database consists of 121 patients, which underwent mamma-MRI. The standardized parameters “washout” and “integrated” have shown best results. Semi-automated ROI, containing 5, 25 and 37 Pixel, appear to be equal to a manually chosen ROI. We conclude that parametric description and use of semi-automated ROI can help with the interpretation of contrast enhancing lesions. Advisors/Committee Members: w (gender), Prof. Dr. med. U. Bick (firstReferee), Prof. Dr. med. W. Heindel, Prof. Dr. med. U. Fischer (furtherReferee).

Subjects/Keywords: Dynamic contrast media-enhanced breast mri; characteristic kinetic curve; ROI size; 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Sachs, J. S. (2010). Analysis of signalintensity-time- curves in contrastmedia enhanced breast mri. (Thesis). Freie Universität Berlin. Retrieved from http://dx.doi.org/10.17169/refubium-9988

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Sachs, Johanna Sabine. “Analysis of signalintensity-time- curves in contrastmedia enhanced breast mri.” 2010. Thesis, Freie Universität Berlin. Accessed November 22, 2019. http://dx.doi.org/10.17169/refubium-9988.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Sachs, Johanna Sabine. “Analysis of signalintensity-time- curves in contrastmedia enhanced breast mri.” 2010. Web. 22 Nov 2019.

Vancouver:

Sachs JS. Analysis of signalintensity-time- curves in contrastmedia enhanced breast mri. [Internet] [Thesis]. Freie Universität Berlin; 2010. [cited 2019 Nov 22]. Available from: http://dx.doi.org/10.17169/refubium-9988.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sachs JS. Analysis of signalintensity-time- curves in contrastmedia enhanced breast mri. [Thesis]. Freie Universität Berlin; 2010. Available from: http://dx.doi.org/10.17169/refubium-9988

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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