什么是白血病 为什么现在白血病患者越来越多 郎海燕 北京中医药大学东方医院

什么是白血病 为什么现在白血病患者越来越多 郎海燕 北京中医药大学东方医院
白血病是一类造血干细胞的恶性克隆增殖性疾病，那么白血病细胞在体内恶性克隆性增殖，在骨髓和其他造血组织器官中大量堆积，并且侵犯其他非造血组织，并且影响正常的造血功能。主要临床的表现以贫血、出血、感染和肝脾、淋巴结肿大为主，那么白血病一类血液系统的恶性肿瘤，在我国已经在各类恶性肿瘤中的发病率占到了第六位，现在白血病的患病率越来越高。我们可以归纳为两类原因，一类原因是由于环境因素，也就是空气污染、水的污染，还有一些居室装修，这些环境污染造成；那么第二类也是因为我们医学技术日新月异，越来越提高了，那么白血病的检出率也比以前大大提高了，所以我们现在白血病的发病率越来越高。

What is leukaemia? Why are more and more leukaemia patients now
Leukemia is a kind of malignant clonal proliferative disease of hematopoietic stem cells, Then leukemia cells proliferate in vivo, It accumulates in the bone marrow and other hematopoietic tissues, And invade other non hematopoietic tissues, And affect the normal hematopoietic function. The main clinical manifestations were anemia, hemorrhage, infection, hepatosplenomegaly and lymphadenopathy, So leukemia is a kind of malignant tumor of the blood system, In China, the incidence rate of malignant tumors has reached sixth. Now the prevalence of leukemia is increasing. There are two kinds of reasons, One is due to environmental factors, That is, air pollution and water pollution, There are also some room decorations, These environmental pollution causes; The second category is also because our medical technology is changing with each passing day, It's getting better and better, So the detection rate of leukemia is much higher than before, Therefore, we now have a higher incidence rate of leukemia.