Laser therapy utilizes high-intensity light-weight to take care of most cancers by shrinking or destroying tumors or precancerous growths. Lasers are most often utilized to treat superficial cancers that are over the floor of the human body or the lining of inner organs. It is applied to take care of basal cell pores and skin cancer plus the pretty early phases of Other folks like cervical, penile, vaginal, vulvar, and non-little cell lung most cancers. It is often coupled with other treatment options, for instance surgical treatment, chemotherapy, or radiation therapy.
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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。
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。
For some common cancers, the English organ name is employed. Such as, the most common kind of breast cancer is known as ductal carcinoma on the breast. Here, the adjective ductal refers to the appearance of cancer underneath the microscope, which implies that it's got originated in the milk ducts.
疲劳。癌症患者的疲劳有很多原因，但通常可以控制。与化疗或放疗相关的疲劳很常见，但通常是暂时的。
Those with most cancers have a heightened hazard of blood clots of their veins which may be existence-threatening.[210] The use of blood thinners such as heparin lower the risk of blood clots but haven't been shown to boost survival in those with cancer.[210] Individuals who take blood thinners also have an elevated threat of bleeding.[210]
A large proportion of cancers are adenocarcinomas, with normal histopathology options shown, Though they change substantially from case to case. Cancers are categorized by the sort of cell that the tumor cells resemble and is also consequently presumed to get the origin of your tumor. These varieties incorporate:
安排癌症筛查检查。根据您的风险因素，请与您的医生沟通哪种类型的癌症筛查检查最适合您。
癌症源于正常细胞转变为肿瘤细胞的多阶段过程，通常从癌前病变发展到恶性肿瘤。这些变化是一个人的遗传因素与三种外部因素相互作用的结果，外部因素包括：
Complementary and alternate most cancers therapies are a various group of therapies, procedures and products that are usually not Section of conventional medication.[202] "Complementary medicine" refers to solutions and substances utilised together with regular drugs, although "alternate medicine" refers to compounds employed in lieu of typical drugs.[203] Most complementary and alternative medicines for most cancers haven't been examined or analyzed making use of standard tactics for instance clinical trials.
Human immunodeficiency virus (HIV) does not directly bring about most cancers nevertheless it leads to 癌症 immune deficiency that may Enlarge the risk due to other bacterial infections, occasionally as much as many thousandfold (in the situation of Kaposi's sarcoma). Importantly, vaccination towards the hepatitis B virus as well as human papillomavirus have been demonstrated to just about do away with the potential risk of cancers attributable to these viruses in people productively vaccinated ahead of an infection.
用醫學影像技術檢測癌症，也遭遇類似問題。這些醫學影像檢測技術都是成本相當高且耗費時間。由於偵測的靈敏度極高，常發現細胞病變（英语：incidentaloma），這樣的腫瘤也可以被認為惡性，而進行具有潛在危險性的治療方法。
手术治疗主要用于去除瘤灶，达到治疗的目的，同时也适用于癌症的预防、诊断、 分期、术后结构重建与功能康复等。这种方法不存在生物抵抗性；无潜在致癌可能； 不受肿瘤差异性影响；能提供准确的病理分期及组织学类型；适用于大部分未扩散 的肿瘤。但是会破坏正常组织；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。