TY - GEN AU - Rania Abdelaziz Hafez AU - Ashraf Salah Seleim , AU - Naglaa Mohamed Abdelrazek , TI - Characterization of benign and malignant breast lesions using proton magnetic resonance spectroscopy H MRS / PY - 2008/// CY - Cairo : PB - Rania Abdelaziz Hafez , KW - Breast imaging reporting and data system KW - Contrast medium N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Radio-diagnosis; Issued also as CD N2 - In our study we included 25 patients who had done mammography and ultrasound an MRI study was performed including an MRS method to measure levels of choline in there lesions MRS was analysed according to the presence or absence of choline peak in the spectrum the results were compared to the histopathological results of those lesions UR - http://172.23.153.220/th.pdf ER -