الفهرس 
Gross anatomy of the breastOnly 14 pages are availabe for public view
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Abstract
The diagnostic criteria of the breast MRI include both the lesion morphology and enhancement kinetics. Masses with well-defined margins are most probably benign, while masses with ill-defined or spiculated are highly suggested to be malignant. Enhancement in benign lesions is homogeneous. Benign lesions usually enhance less and do so more slowly than malignant lesions. They also yield a homogeneous enhancement while malignant lesions yield an inhomogeneous enhancement. MRS is a quantitative method of display of non-aqueous proton signals that correspond to certain biological molecules in the tissues. Researchers in the field of breast cancer have developed a magnetic resonance spectroscopy (MRS) method that quantifies breast tissue levels of choline (tCho) compounds, which has been previously reported to be higher in malignant breast lesion than in benign lumps and normal tissues.