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。
[238] People from Asian and South American countries also often want a slower, less candid method of disclosure than is idealized in America and Western Europe, they usually think that occasionally It will be preferable not to be informed a few cancer prognosis.[238] Generally speaking, disclosure of the prognosis is much more frequent than it had been in the 20th century, but total disclosure of your prognosis isn't provided to a lot of patients all over the world.[238]
免疫治疗是当前的研究前沿热点内容，我们也专门总结了一篇免疫治疗方法(详见， 放链接)。其目的主要是通过激发、增强患者本身免疫细胞的免疫功能进行控制、 杀灭肿瘤、以及自身的抗癌过程。其部分方法已开始临床应用，但需要注意多数免疫 治疗还不够成熟，且价格相对高昂，绝大多数仍处于研究阶段。
某些癌症的成長會受某些荷爾蒙的增加或減少而抑制。對荷爾蒙敏感的腫瘤常見的例子有乳癌和前列腺癌，減低或增加體內雌激素或雄激素往往可用來做為補充治療的一種。
Diagnosing a completely new cancer in a Expecting woman is hard, in part because any indications are commonly assumed to be a standard discomfort affiliated with pregnancy. Due to this fact, cancer is often found in a relatively later on phase than typical.
En cas d’incident, nous nous occupons du remorquage de votre voiture et du transportation des occupants indemnes jusqu’à leur domicile en Belgique.
現代人工作忙碌，飲食習慣差，多為外食、重口味並常延遲用餐，加上生活壓力大、熬夜、作息不穩定，以及長期久坐、缺乏運動等，這些不良生活習慣都會增加罹癌風險。
A large proportion of cancers are adenocarcinomas, with standard histopathology capabilities revealed, Even though they fluctuate considerably from situation to case. Cancers are categorized by the kind of cell that the tumor cells resemble and it is for that reason presumed being the origin of your tumor. These types consist of:
The Dutch professor Francois de la Boe Sylvius, a follower of Descartes, believed that all condition was the outcome of chemical procedures and that acidic lymph fluid was the cause of most cancers. His up to date Nicolaes Tulp thought that cancer was a poison that gradually spreads and concluded that it absolutely was contagious.[230]
The incidence of lung cancer is extremely correlated with smoking cigarettes. Publicity to particular substances are actually linked to particular forms of cancer. These substances are termed carcinogens.
Which remedies are used depends on the sort, spot 癌症 and grade of your most cancers plus the individual's well being and Tastes. The treatment method intent may or may not be curative.[citation wanted]
多數癌症是自發性的（英语：sporadic），但是有些癌症還是與遺傳有關，通常遺傳到缺陷的腫瘤抑制基因時會有較顯著的影響和症狀。舉例而言：
Signs of most cancers metastasis depend on the location on the tumor. When most cancers commences, it creates no indicators. Signals and signs and symptoms show up given that the mass grows or ulcerates.
Some sluggish-increasing cancers are specially popular, but often aren't fatal. Autopsy studies in Europe and Asia confirmed that nearly 36% of folks have undiagnosed and evidently harmless thyroid cancer at some time in their deaths and that eighty% of Adult men acquire prostate cancer by age eighty.