主要技术：包括细胞疫苗、分子疫苗、抗肿瘤抗体、过继免疫疗法、细胞因子疗法等。
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。
A person thought about why individuals with most cancers are blamed or stigmatized, known as the just-environment fallacy, is always that blaming most cancers over the patient's actions or attitudes lets the blamers to get back a way of Command.
Other elements are appropriate: obese folks have larger amounts of some hormones associated with cancer and a better amount of These cancers.[95] Females who just take hormone substitution therapy have the next danger of establishing cancers affiliated with those 癌症 hormones.
癌症早期症狀多不明顯，篩檢能夠早期發現癌症或其癌前病變，經早期診斷治療後，除了可以大幅降低死亡率外，也能阻止癌前病變細胞發展為癌症。
乙肝病毒、丙肝病毒和某些类型的人乳头瘤病毒可分别增加罹患肝癌和宫颈癌的危险。艾滋病毒感染会使患宫颈癌的风险增加六倍，并还会大幅增加患其他癌症，如卡波西肉瘤的风险。
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。
Little ones can see These cheeky purple pandas Participate in, or observe Those people tall giraffes reach the leaves. You will find playful primates, and sleepy hippos, there are actually Enormous animals such as grand lion, to the teeny ocelot.
On 2 December 2023, Nano These days printed a groundbreaking discovery involving "NK mobile-partaking nanodrones" for specific cancer therapy. The event of "NK mobile-engaging nanodrones" signifies an important breakthrough in cancer treatment, showcasing how chopping-edge nanotechnology and immunotherapy is usually merged to target and get rid of most cancers cells with unprecedented precision.
確診為癌症後就要進一步做癌症屬於哪一期之分期檢查，觀察是否有轉移，並定期追蹤以免癌症復發，以便醫師擬定治療方向。（延伸閱讀：癌症診斷的目的與方法）
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询问患者起病情况、病程、家族史、既往病史、居住环境、个人习惯等信息。
主要原理是使用高專一性的單株抗體直接結合到腫瘤細胞特有的蛋白質或是細胞激素，影響腫瘤細胞的生長、引起免疫系統反應或是其他功能。已經發展的藥物有針對乳癌的曲妥珠单抗和針對白血病的吉妥单抗在臨床使用。