Laser therapy works by using substantial-intensity light-weight to deal with cancer by shrinking or destroying tumors or precancerous growths. Lasers are most often made use of to deal with superficial cancers that happen to be about the surface area of the human body or even the lining of internal organs. It can be employed to deal with basal mobile skin most cancers along with the extremely early levels of Other folks like cervical, penile, vaginal, vulvar, and non-little mobile lung most cancers. It is often coupled with other remedies, for instance medical procedures, chemotherapy, or radiation therapy.
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The tissue prognosis through the biopsy suggests the kind of cell that may be proliferating, its histological grade, genetic abnormalities along with other characteristics. Collectively, this data is useful To judge the prognosis and also to choose the most effective cure.
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。
您周围的环境可能含有会导致患癌风险增加的有害化学物质。即使您不吸烟，但如果您前往有人吸烟的地方或是与吸烟者同住，您也可能会吸入二手烟。家里或工作场所的化学物质（如石棉和苯）也会增加患癌的风险。
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。
症状性癌症的早期诊断在所有环境中并且对大多数癌症都意义重大。癌症规划应旨在减少诊断、治疗和支持性护理方面的延误和障碍。
健康饮食。选择富含水果和蔬菜的饮食。选择全谷物和瘦肉蛋白质。限制摄入加工肉类。
出生后发生的基因突变。大多数基因突变会在您出生后发生，并且不会被遗传。有多种因素会导致基因突变，例如抽烟、辐射、病毒、致癌化学物质（致癌物）、肥胖症、激素、慢性发炎和缺乏运动。
Some sorts of cancer are named for the size and condition of your cells less than a microscope, which include huge cell carcinoma, spindle cell carcinoma and small-mobile carcinoma.
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 single concept about why individuals with cancer are blamed or stigmatized, known as the just-entire world fallacy, is always that blaming cancer over the client's actions or attitudes allows the blamers to get back a way of Management.
An invasive ductal carcinoma in the breast (pale area at the center) surrounded by spikes of whitish scar tissue and yellow fatty tissue
虽然医生知道哪些因素会增加患癌风险，但大多数癌症会发生于没有任何已知导致癌症的风险因素的人身上。可导致癌症风险增加的已知因素包括：