不久前,著名相声演员笑林因患白血病去世。笑林的离世,引起了人们对白血病相关知识的关注。白血病又称为血癌。白血病是中国人易患的十大癌症之一,并且发病率呈逐年上升态势。白血病青睐“小和老”白血病是常见的恶性肿瘤,根据年龄发病率可发现,5岁以下和15~20岁间有两个小高峰,40岁以后,随年龄增长发病率逐渐升高,60岁以后属发病高峰年龄。我国每年就有大约3-4/10万人患白血病。抽样 Not long ago, the famous crosstalk actor laugh Lin died of leukemia. Miao Lin’s death, has caused people’s concern about leukemia-related knowledge. Leukemia, also known as leukemia. Leukemia is one of the top ten cancers predisposed to the Chinese population, and the incidence has been increasing year by year. Leukemia favor “small and old ” leukemia is a common malignancy, according to the incidence of age can be found under the age of 5 and 15 to 20 years old, there are two small peaks, 40 years of age, the incidence increased with age gradually increased , After 60 years of age is the incidence of peak age. About 3-4 / 10 million people suffer from leukemia each year in our country. sampling