癌症,一个令人谈虎色变的名词。由于它的发病原因比较复杂,而且一旦患病,病情发展迅速,难以控制,且易发生转移和复发,从而成为威胁人类健康的致命敌人;也成为本世纪医学界最棘手和亟待攻破的一个重要课题。 乳腺癌是常见的好发于妇女的恶性肿瘤,号称妇女的头号杀手。据世界卫生组织统计,全世界每年约有120万乳腺癌患者,其中54万为新发病数,每年约有50万人死 Cancer is a fascinating term. Because of its complications, it is complicated, and once it becomes ill, the disease develops rapidly, it is difficult to control, and it is prone to metastasis and recurrence. It becomes a deadly enemy that threatens human health; it has become one of the most difficult and urgent problems in the medical community in this century. Question. Breast cancer is a common malignancy that affects women. It is known as the number one killer of women. According to statistics of the World Health Organization, there are approximately 1.2 million breast cancer patients in the world each year, 540,000 of which are new cases, and about 500,000 people die each year.