Symptoms
The first symptom is typically a lump that feels different from the rest of the breast tissue. According to the The Merck Manual, more than 80% of breast cancer cases are discovered when the woman feels a lump. Lumps found in lymph nodes located in the armpits can also indicate breast cancer.
Indications of breast cancer other than a lump may include changes in breast size or shape, skin dimpling, nipple inversion, or spontaneous single-nipple discharge.
PreventionBreast cancer screening is an attempt to find cancer in otherwise healthy individuals.
The most common screening method for women is a combination of x-ray mammography and clinical breast exam. In women at higher than normal risk, such as those with a strong family history of cancer, additional tools may include genetic testing or breast Magnetic Resonance Imaging.
X-ray mammography uses x-rays to examine the breast for any uncharacteristic masses or lumps. Regular mammograms are recommended by several countries in women over a certain age as a screening tool.
Psychological aspects The emotional impact of cancer diagnosis, symptoms, treatment, and related issues can be severe.
Most larger hospitals are associated with cancer support groups which provide a supportive environment to help patients cope and gain perspective from cancer survivors. Online cancer support groups are also very beneficial to cancer patients, especially in dealing with uncertainty and body-image problems inherent in cancer treatment.
http://en.wikipedia.org/wiki/Breast_cancer