Not known Factual Statements About 癌症

This area's usage of exterior inbound links may not observe Wikipedia's policies or guidelines. Be sure to enhance this information by removing extreme or inappropriate exterior inbound links, and converting practical hyperlinks the place suitable into footnote references. (June 2025) (Find out how and when to get rid of this concept)

Howdy Doctor really wants to be your most dependable ally for making far more informed selections and to Are living more healthy and happier life.

维基百科中的醫學内容仅供参考，並不能視作專業意見。如需獲取醫療幫助或意見，请咨询专业人士。詳見醫學聲明。

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。

肿瘤在其生长过程中，虽然能够暂时通过建立新生血管解决自身给养问题，但是快速的增长一样会将之推向资源和空间匮乏的边缘。隨著腫瘤細胞持續生長，在這樣競爭的壓力下，这时肿瘤就会扩散。而这种肿瘤在生长过程中侵略性不断增加的过程则被称为演进（development）。具体的行为则是生长的加快，并且开始入侵周遭的正常组织（癌症浸润），并且通过血管转移到远端（癌症转移）。

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）

Connect with Some others such as you for help and responses in your inquiries inside the Most cancers support group on Mayo Clinic Join, a individual Group.

A big proportion of cancers are adenocarcinomas, with typical histopathology characteristics revealed, although they vary significantly from circumstance to circumstance. Cancers are categorised by the sort of mobile which the tumor cells resemble and is consequently presumed to get the origin in the tumor. These sorts incorporate:

Experimental cancer solutions are researched in clinical trials to check the proposed treatment method to the most beneficial current remedy.

癌症是一種複雜的疾病，其特徵是異常細胞在體內不受控制地生長和擴散。要徹底了解什麼是癌症，重要的是要探索細胞生長、腫瘤形成、良惡性腫瘤分化以及癌細胞如何在全身擴散所涉及的基本過程。 所有癌症我們的使命是提供明確、富有同情心的支持和專門針對每位患者需求的全面護理。 癌症是如何發展的

化学致癌物，例如石棉、烟草烟雾成分、酒精、黄曲霉毒素（一种食品污染物）、 砷（一种饮水污染物）、烷化剂、酰化剂、亚硝胺类、芳香胺、环氧化物等；巴豆油、 激素、酚类等物品，会增加致癌物质的效应。

A mutation while in the error-correcting machinery of the mobile may possibly induce that cell and its little ones to build up problems far more rapidly.

腫瘤較大但尚未擴散（癌細胞尚可被定位、手術移除，可能不需借助循環全身的化學藥物治療）

The conclusions that result depend upon most cancers's kind and placement. Few indicators are unique. Many often take place in individuals who 癌症 produce other circumstances. Cancer can be tough to diagnose and can be regarded a "terrific imitator".[33]