某些癌症类型，如睾丸精原细胞瘤以及不同类型的儿童白血病和淋巴瘤，如果加以适当的治疗，即使癌细胞已经扩散到身体其它部位，治愈率也很高。
[238] Folks from Asian and South American international locations also have a tendency to favor a slower, less candid method of disclosure than is idealized in the United States and Western Europe, plus they believe that in some cases It will be preferable never to be explained to a couple of most cancers analysis.[238] Normally, disclosure on the prognosis is more frequent than it absolutely was inside the twentieth century, but comprehensive disclosure with the prognosis is not made available to many people throughout the world.[238]
您的捐赠可以抵税。请您慷慨解囊，和我们一起进行尖端研究和医护，共同推动医学的改变。
最近幾十年的研究中，最為確定的發現就是抽煙和癌症間密切的相關性，許多流行病學研究也已經證實這樣的關係。根據美國的數據顯示，隨著吸煙人數增加，肺癌的死亡率急劇升高。隨著近年來廣為宣導抽菸對身體的傷害之後，抽菸人口的減少，也反映在肺癌死亡率降低上。
另一方面，現在有些方法則是想利用身體本身的免疫系統產生非專一性的免疫反應來對抗癌細胞，例如卡介苗膀胱內灌注免疫療法（英语：intravesical BCG immunotherapy）將卡介苗灌注進入膀胱內，以引發免疫反應對抗表淺性膀胱癌（英语：superficial bladder most cancers）。此外使用干擾素和介白質素，均可引起免疫反應。而使用疫苗所產生的免疫反應來對抗腫瘤的研究也正在進行當中，尤其是針對惡性黑色素瘤與腎細胞腫瘤（英语：renal mobile carcinoma））。
您可以通过改变这些习惯来降低患癌风险，尽管有些习惯比其他习惯更难改变。
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Epigenetic alterations come about regularly in cancers. For instance, just one review stated protein coding genes that were often altered of their methylation in association with colon cancer.
Companies can also make hiring or firing conclusions dependant on misconceptions about cancer disabilities, if existing. The EEOC delivers interview rules for employers, as well as lists of possible options for evaluating and accommodating personnel with most cancers.[253]
Some kinds of cancer are named for the scale and form in the cells below a microscope, including large mobile carcinoma, spindle mobile carcinoma and modest-cell carcinoma.
Large-scale mutations contain the deletion or acquire of the percentage of a chromosome. Genomic amplification happens each time a cell gains copies (normally twenty or even more) of a small chromosomal locus, normally containing a number of oncogenes and adjacent genetic content. Translocation occurs when two different chromosomal areas turn out to be abnormally fused, normally in a attribute spot.
A mutation while in the error-correcting equipment of the cell may cause that mobile and its little ones to accumulate errors more fast.
If a human could Stay long more than enough, it 癌症 truly is inescapable that at the least certainly one of her or his cells would at some point accumulate a list of mutations sufficient for cancer to acquire. ^
癌症扩散。随着癌症进展，它可能扩散（转移）到身体其他部位。癌症扩散到哪里取决于所患癌症的类型。