癌症的治疗方法仍然是目前医学研究的前沿内容。准确诊断癌症对采取适当有效 的治疗措施必不可少,因为每种癌症类型都需要特定的治疗方案。癌症多采用综合 治疗,以外科手术、化疗、放疗相结合为主,有需要者可结合靶向治疗、生物治疗 等方法,以提高预后。适当选择治疗方案既要考虑癌症又要考虑接受治疗的个体 情况。我们也专门针对癌症的治疗方法进行总结与归纳,用通俗的语言为大家 介绍,详细内容参考链接()。在此,我们将简要介绍癌症治疗的分类方法。
Experimental cancer treatment plans are studied in medical trials to check the proposed treatment to the top current cure.
Metastasis is typical within the late levels of most cancers and it could happen through the blood or perhaps the lymphatic program or equally. The typical actions in metastasis are area invasion, intravasation in the blood or lymph, circulation throughout the entire body, extravasation into your new tissue, proliferation and angiogenesis.
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。
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以放疗为主要手段来杀灭瘤细胞,达到治愈的目的。适用于鼻咽癌、头颈部癌症、前列腺癌、宫颈癌、肛管癌、肺癌、食管癌、恶性淋巴瘤、皮肤鳞癌、骨巨细胞瘤等。
梗阻:与瘤体增大堵塞正常腔道有关,如胃肠癌梗阻引发呕吐、排便困难,胰头癌胆汁排出受限引发黄疸等。
这里需要注意另外一个概念——肿瘤。肿瘤是局部组织细胞增生所形成的新生物。 肿瘤分为良性肿瘤和恶性肿瘤两大类。良性肿瘤不会扩散或侵入附近组织。切除后, 癌症 良性肿瘤通常不会再长出来,而恶性肿瘤有时会。然而,良性肿瘤的体积有时可能 很大,有些会引起严重的症状或危及生命,比如脑部的良性肿瘤。恶性肿瘤可分为 癌和肉瘤,癌是指来源于上皮组织的恶性肿瘤。癌性肿瘤会扩散或侵入附近的组织, 并可以扩散到身体的远处形成新的肿瘤(这一过程称为转移)。许多癌症形成实体瘤, 但白血病是血液癌症不会形成实体瘤。如果还是没能理解肿瘤和癌症的关系,可以看 下图。在后续的文章中我们将针对各类不同的癌症进行深入的讨论与分析。
减少接触室外和室内空气污染,包括氡(一种由铀的自然衰变产生的放射性气体,可能在建筑物中,住宅、学校和工作场所积累)。
Complementary and choice most cancers solutions are a various team of therapies, procedures and products which aren't Component of conventional medicine.[202] "Complementary medicine" refers to approaches and substances made use of in addition to regular drugs, while "substitute medicine" refers to compounds employed in place of common drugs.[203] Most complementary and alternate medicines for most cancers haven't been analyzed or examined making use of traditional strategies including clinical trials.
Men and women in the least levels of most cancers cure usually acquire some sort of palliative treatment. In some instances, medical specialty Qualified companies propose that individuals and doctors reply to most cancers only with palliative treatment. This is applicable to sufferers who:[196]
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。
作为加速消除宫颈癌全球战略的一部分,提供全球领导和技术援助,支持各国政府及其合作伙伴建立和维持高质量的宫颈癌控制规划;
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。