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。
压迫：如食管癌、甲状腺癌等压迫气管，需要及时气管切开；若脑转移或脑肿瘤压迫中枢神经，需及时进行颅内减压处理等。
If a human could Stay prolonged plenty of, it is actually inescapable that at the very least amongst his / her cells would finally accumulate a set of mutations ample for most cancers to develop. ^
癌症易复发、转移，早期患者复发率、转移率偏低，有些可治愈，中晚期患者复发率、转移率、致死率高，通常预后不良。
畸胎瘤是性腺或胚胎剩件中的全能细胞发生的肿瘤，常发生于性腺，一般含有两个以上胚层的成分，结构混乱，也有良性和恶性之分。
第二步——增生，突变后的细胞及其后代看起来仍然正常，但它们繁殖过多，这种 情况被称为增生。数年后，百万分之一的细胞（粉色）遭受另一种突变，这种突变 进一步放松了对细胞生长的控制。
疼痛：肿瘤因生长、转移等破坏、侵犯局部组织或神经，出现各种不同性质、程度的疼痛感，夜间痛较为明显。
Epigenetic alterations come about frequently in cancers. For example, just one study stated protein coding genes which were frequently altered inside their methylation in Affiliation with colon most cancers.
第一步——基因突变，当正常细胞（米色）中的某些细胞（橙色）发生基因突变， 使其在正常状态下增殖的倾向增加时，肿瘤就开始发展了。
会破坏正常组织；可有手术并发症，可致畸形、影响正常功能，甚至危及生命；已有转移者，不能完全治愈；重要器官无法彻底切除。
A significant proportion of cancers are adenocarcinomas, with usual histopathology capabilities revealed, Even though they fluctuate significantly from circumstance to circumstance. Cancers are categorised by the kind of cell the tumor cells 癌症 resemble and is particularly hence presumed to become the origin on the tumor. These sorts include:
上述中各種症狀都有可能由其他的疾病引起，癌症不一定是產生這些症狀的主因，確切原因仍需要鑑別診斷診察。
Teach you about assorted animal species and conservation attempts. Entertain your interest with participating, factual information on wildlife.
如果能早期发现和治疗病例，则可降低癌症死亡率。早期发现包括两个部分，即：早期诊断和筛查。