在本项研究中，团队利用给癌细胞高效输送抗癌剂的抗体-药物复合体技术，研发出能选择性聚集到癌组织的活性氧探针。这种探针用绿色和红色两种荧光分子修饰能和癌细胞特有表面抗原结合的抗体，观察两种荧光的强度就能评估出癌细胞及周围过氧化氢（活性氧的一种）的量。借助这种探针，研究人员发现癌组织内存在过氧化氢高浓度积聚的热点区域。而在此热点区域肿瘤出芽现象高频发生。肿瘤出芽指癌细胞从原发肿瘤脱离，进入肿瘤基质的现象。肿瘤出芽指示着癌症转移的初期阶段。研究人员认为，从机制上说，暴露于过氧化氢的癌细胞通过部分激活上皮间质转化，从过氧化氢高浓度热点区域逃离。这种逃逸机制在正常上皮细胞中不存在，但在大多数癌症中普遍存在。它揭示了癌细胞内在的应激防御程序。研究团队认为，癌细胞为了躲避对自己有害的活性氧，迈出了转移的第一步。
原癌基因在环境或遗传因素作用下，改变自身结构，转变为癌基因，使正常细胞转化为肿瘤细胞。
The results that end result rely upon most cancers's form and site. Few signs are certain. A lot of commonly come about in people who have other situations. Cancer could be challenging to diagnose and might be viewed as a "good imitator".[33]
溃疡性结肠炎等一些慢性健康状况会导致患某些癌症的风险显著增加。向医生咨询相关风险。
值得注意的是，有些肿瘤并不能截然划分良恶性，病理学检查也可有一定偏差，需要更长时间的临床观察明确其性质。
物理致癌物，例如紫外线和电离辐射；而异物刺激、创伤、慢性炎症等会促进恶变进程。
Within the 15th, 16th and 17th hundreds of years, it grew to become suitable for doctors to dissect bodies to find the cause of Demise.[229] The German professor Wilhelm Fabry believed that breast cancer was caused by a milk clot within a mammary duct.
College of Florida Most cancers Medical center For the reason that most cancers is a category of disorders,[seven][257] it can be unlikely that there will at any time be a single "remedy for most cancers" any more than there'll be one procedure for all infectious health conditions.
确定用于癌症预防和控制的“最合算措施”和其他具有成本效益的重点策略；
Palliative care may be perplexed with hospice and for that reason only indicated when men and women strategy finish of lifetime. Like hospice care, palliative treatment makes an attempt to help you the patient cope with their instant needs and to extend convenience.
癌症是以异常细胞生长为特征的众多疾病的统称，这些异常细胞会失控地分裂，并能浸润和毁坏正常身体组织。癌症通常可以扩散到全身各处。
与其他方法一起，可延缓病变进展、改善症状，对肛管癌、卵巢癌、乳腺癌、膀胱癌、喉癌、骨肉瘤、直肠癌、胃癌、基底细胞癌等疗效确切，对食管癌、非小细胞肺癌、鼻咽癌、恶性间皮瘤、子宫内膜癌、胰腺癌、前列腺癌等可能有价值。
只有一小部分癌症是由于遗传疾病所致。如果癌症在您的家族中较为常见，则突变可能从一代传给下一代。您可能适合接受基因检测，以确认您是否遗传了可能增加某些癌症风险的突变。请记住，遗传基因突变并不表示肯定会罹患癌症。
An invasive 癌症 ductal carcinoma of your breast (pale spot at the middle) surrounded by spikes of whitish scar tissue and yellow fatty tissue