The breast is the upper ventral region of the torso of a primate in left and right sides. the breast is innervated by the anterior and lateral cutaneous. User-edited article about breast cancerthe second most common type of cancers after lung cancer including its symptoms diagnosis treatment and prevention. Breast definition at dictionary.com a free online dictionary with pronunciation synonyms and translation. look it up now! Translations of breast. breast synonyms breast antonyms. information about breast in the free online english dictionary and encyclopedia. breast cancer. Breast n. either of two milk-secreting glandular organs on the chest of a woman; the human mammary gland Learn about the function of the breast design as well as milk production during and after pregnancy. The breast is a gland that consists of breast tissue supported by connective tissue (flesh) surrounded by fat. Features information about treatment clinical trials prevention genetics causes screening and testing as well as research and statistics. Features extensive resources related to breast cancer. Breast cancer malignant tumour in a breast usually in women after menopause. risk factors include family history of breast cancer prolonged