A.起病緩 B.出血輕皮膚黏膜多見(jiàn) C.血象中性粒細(xì)胞計(jì)數(shù)>15×109/L D.血象血小板計(jì)數(shù)<20×109/L E.血象網(wǎng)織紅細(xì)胞絕對(duì)值>15×109/L
A.血象中性粒細(xì)胞記數(shù)>1.5×109/L B.血象血小板>20×109/L C.血象網(wǎng)織紅細(xì)胞絕對(duì)值<15×109/L D.骨髓象巨核細(xì)胞明顯減少或缺如 E.骨髓象骨髓灶性造血
A.造血干細(xì)胞受損 B.造血微環(huán)境異常 C.T輔助細(xì)胞功能增強(qiáng) D.T抑制細(xì)胞功能增強(qiáng) E.病人血清和骨髓中干擾素水平提高具有抑制造血