41.   Because breast cancer is so rare in men, it is sometimes overlooked.

42.   Because Since cancer is a condition of runaway cell growth, doctors began looking for poisons that would kill rapidly dividing cells.

43.   Because of the Pap test, cervical cancer is no longer the leading cause of death among American women.

44.   Biomarkers are proteins found in varying levels in early breast cancers that can indicate whether the cancer is likely to spread.

45.   Breast cancer is much less common in Asia and in poor countries that habitually consume a low-fat diet.

46.   Breast cancer is no match for the artistic muse.

47.   Breast cancer is not.

48.   Breast cancer is the most common cancer in women.

49.   Breast cancer is the most common form of cancer among women in the United States, affecting about one in eight.

50.   Breast cancer is the second-leading cancer killer of American women after lung cancer and the most frequently diagnosed form of the disease.