中医主要用于治疗晚期癌症，包括肺癌、胃癌、肝癌、结直肠癌、乳腺癌、淋巴瘤、食管癌、鼻咽癌等，有时还可联合化疗或放疗，以缓解不良反应，提高疗效。
癌症的治療無論是化療、手術或放療都是對身體有極大負擔，並且在發生惡性轉移後，無論是何種方式都是很難徹底治癒。所以在癌症的治療仍然是人類面對的極大考驗。在目前對於年老的癌症患者，或許找出能維持生活品質並讓其能平靜走向生命旅程的終點的治療方式，會是比積極消除癌細胞而使用副作用極大的治療方式要來的實際且重要。
人乳头瘤病毒检测（包括人乳头瘤病毒核糖核酸和信使核糖核酸检测），这是宫颈癌筛查的首选方式；
若红细胞、血红蛋白降低，提示有贫血，需要及时纠正；若白细胞显著升高，提示患者并发感染；若血液中有大量幼稚白细胞，提示可能有白血病。
Cancers are caused by a series of mutations. Every mutation alters the behavior from the cell somewhat. Most cancers is essentially a disease of tissue growth regulation. For a normal mobile to remodel into a most cancers cell, the genes that regulate mobile expansion and differentiation needs to be altered.[ninety nine]
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DNA repair service inhibition is proposed to be a predominant system in hefty metal-induced carcinogenicity. Furthermore, Regular epigenetic alterations in the DNA sequences code for modest RNAs termed microRNAs (or miRNAs). miRNAs never code for proteins, but can "focus on" protein-coding genes and lower their expression.
The important thing 癌症 innovation in this article lies in the usage of protein cage nanoparticle-centered techniques. These devices are engineered to hold signals that entice NK cells directly to the tumor, overcoming one of the important troubles in cancer immunotherapy: making sure the immune cells discover and assault only the most cancers cells with out harming healthy tissue.
從正常組織到腫瘤組織的形態變化 癌組織在顯微鏡下具有鮮明的外觀，主要是有大量分裂中的細胞、變大的細胞核、細胞大小與形狀改變、失去細胞特化的特徵、失去正常組織結構和細胞間的邊界變的不明顯。免疫組織化學染色法和其他分子生物學標記方法可根據腫瘤細胞的特徵提早發現腫瘤，而有助於診斷和預後。
癌症已成为威胁人类生命健康的重要疾病之一，早期患者经及时有效治疗有可能痊愈，中晚期患者较难治愈，复发及转移率高，但经积极治疗能延缓病变进展，提高生存率。
A big proportion of cancers are adenocarcinomas, with normal histopathology options shown, Though they range significantly from scenario to scenario. Cancers are categorised by the sort of mobile the tumor cells resemble and is also thus presumed to generally be the origin on the tumor. These forms involve:
Some alternative therapies have already been investigated and revealed to become ineffective but nonetheless carry on being promoted and promoted. Cancer researcher Andrew J. Vickers stated, "The label 'unproven' is inappropriate for these therapies; it is time to claim a large number of alternative cancer therapies are already 'disproven'."[204]
根據組織診斷可判定腫瘤的生長程度，其病程的分級和其他腫瘤特徵。這樣的資訊對於判斷病患的預後情形和選擇最佳治療方式上非常有用。細胞遺傳學和免疫組織化學染色法對於提供有關癌細胞未來可能的發展情況以及選擇治療方式上，都佔有相當重要的角色。
发热：以低热多见，通常不需处理。典型淋巴瘤患者可有发热、盗汗、体重减轻症状。