【单选题】At first I couldn't believe it! There were no【21】in rows no bells rang no one had to go to【22】. Although we all lived 'in',【23】made us go to bed at a certain time there was no 'lights out'. The【24】thi...
【单选题】对于原发性骨髓纤维化,下列哪项是错误的( )
【单选题】慢性粒细胞诊断:有不明原因的持续白细胞增高,有典型与骨髓象变化,粒细胞NAP阴性,脾大,骨髓细胞特征性基因BCR/ABL融合基因阳性。若慢性粒细胞白血病急粒变,则提示预后差。晚期部分病例出现不同程度的局灶性骨髓纤维化,骨髓易发生干抽现象。如果本例以后多次骨髓穿刺均干抽,骨髓活检银染色显示网状纤维明显增生,其最可能的诊断是()
【多选题】符合原发性骨髓纤维化的表现有
D.
骨髓活检见粒系增生与纤维组织取代同步 D.外周血白细胞计数明显增加 D.外周血涂片可见泪滴状红细胞
【单选题】骨髓穿刺呈“干抽”,外周血可见幼稚细胞,轻度脾大,最符合下列哪一种疾病的诊断