Five things women should know about breast cancer

Dr. Laura Esserman is filled with hope this Breast Cancer Awareness Month. The UC San Francisco surgeon is gearing up for a five-year study that will tap into technology to improve breast cancer screening and patient outcomes.

Oct 02, 2015
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A tumor or tumour is commonly used as a synonym for a neoplasm (a solid or fluid-filled (cystic) lesion that may or may not be formed by an abnormal growth of neoplastic cells) that appears enlarged in size. Tumor is not synonymous with cancer. While cancer is by definition malignant, a tumor can be benign, pre-malignant, or malignant, or can represent a lesion without any cancerous potential whatsoever.

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