今天我去查了血常规，我白细胞才2.0是不是严重偏低？
推荐回答（1个）
你的主要问题是粒细胞减少症.现在就来分析你粒细胞减少的原因:
1)是否存在测量上的误差?也就是说,本来你的是正常的,而仪器检测结果却稍稍偏离了正常范围.这是因为现在的全自动血细胞分析仪所测量的结果不一定是绝对的准确,多种因素可以影响其测量结果,这里不想多说.解决的办法就是多测量几次,如果每次都高或大多数结果都低,那就可以肯定是确实的减低了.只看一次的结果有时侯会被仪器所误导.
2)是否存在统计学上的误差?我们知道,大凡正常范围都是在从一大群人中测量并统计出来的,一般来讲,95%以上的正常人都是在这一正常范围内.这也就意味着,还有5%左右的正常人可能稍稍偏离了此一范围,可能少于也可能大于此.你是不是就正好属于这5%中的一个呢?这我也答不上来了.
3)如果可以完全去除上述两种情况,那么,临床上粒细胞减少的原因主要有如下:
A.感染性粒细胞减少症
此种情况最为常见,如果你在体检的前一两内有过发热感冒症状,那么你的粒细胞减少完全可能是由此引起.
B.药物性粒细胞减少症
如果你在体检前长期服用某些可引起中性粒细胞减少的药物如磺胺药,某些抗菌素,抗风湿药物,止痛药物等,那么你的粒细胞减少完全可能是由此引起.
C.化学性粒细胞减少症
如果你在体检前长期接触某些化学品,那么你的粒细胞减少完全可能是由此引起.
D.放射性粒细胞减少症
如果你在体检前长期接触放射性物质或放射线,那么你的粒细胞减少完全可能是由此引起.
E.免疫性粒细胞减少症
某些自身免疫性疾病,可以导致外周血中的粒细胞破坏过多,因此出现粒细胞减少,这种情况要检查尤物某些自身免疫性疾病的存在,方可以明确诊断.本病也是粒细胞减少的常见原因.
F.周期性粒细胞减少症
粒细胞减少呈现周期性变化,为本病特点.
G.家族性粒细胞减少症
家族中不止一人患有这种毛病,为本病特点.
H.惰性白细胞综合症
本病是粒细胞在体内分布异常,但粒细胞总数是正常的.我们平时化验血时所检测到的白细胞(包括粒细胞)只是检测循环池中的白细胞(包括粒细胞),而边缘池中白细胞(包括粒细胞)不能检测到.如果循环池中的白细胞(包括粒细胞)向边缘池转移过多,导致循环池中白细胞(包括粒细胞)减少,那么检测结果就会出现粒细胞减少.是为惰性白细胞综合症.
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