癌症早期一般无症状,不易被人们发现和认识。但是,一个得了癌症的人,其体内必然会发生一定的变化,在血、尿或唾液里都会有一些与癌症有密切关系的物质。我们正是利用这一点来探索早期癌症之存在,作出诊断,以便能及早治疗。 随着医学科学的不断发展,癌瘤的实验诊断亦有了一定的突破和进展。下面就几种常见癌症的实验室 The early stage of cancer is generally asymptomatic and difficult to find and recognize. However, a person who has cancer may inevitably undergo certain changes in his body. In blood, urine or saliva, there will be some substances closely related to cancer. We are using this to explore the existence of early cancer and make a diagnosis so that it can be treated early. With the continuous development of medical science, the experimental diagnosis of cancer has also made some breakthroughs and progress. Here are some common cancer labs