癌是什么? 简单来说,癌是恶性肿瘤的一种,是一些不正常细胞的分裂,这些细胞的分裂与正常细胞的分裂不一样,癌细胞的分裂是不受控制的,速度快且无限制又无秩序,癌细胞完全不像正常细胞那样有规则的定向排列,这种分裂增殖的结果,最后引致癌瘤的出现。癌症即恶性肿瘤,它不像良性肿瘤那样达到一定大小时便会停止增大,而这些癌瘤不但会不停地生长、而且它会通过血管、淋巴管等扩散到全身各个部位。如:肺癌在早期只是在肺部增长,但到了后期,就可能会 What is cancer? In simple terms, cancer is a form of malignancy. It is the division of abnormal cells. The division of these cells is not the same as the division of normal cells. The division of cancer cells is uncontrolled, and it is fast. Restricted and disordered, cancer cells are not as regularly arranged as normal cells. The result of this proliferation and proliferation has finally led to the appearance of cancerous tumors. Cancer is a malignant tumor. It does not stop growing when it reaches a certain size like a benign tumor. These cancers will not only continue to grow, but also spread to various parts of the body through blood vessels and lymphatic vessels. For example, lung cancer only grows in the lungs in the early stages, but in the later stages, it may be