患者男性,28岁。因腿疼3个月,皮肤淤斑1个月前来就诊。体检:贫血貌,全身可见散在大小不等淤斑,以四肢为主,胸骨下段压痛,肝脾肋下未及,胫骨压痛明显。实验室检查:WBC46.2×10
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/L,RBC2.85×10
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/L,PLT55×10
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/L;外周血涂片中小圆细胞>90%,其形态类似淋巴细胞,POX阴性,PAS阳性。此患者最有可能是
- A.
(来学网)急性髓系白血病M1
- B.
(来学网)急性髓系白血病M2
- C.
(来学网)急性淋巴细胞白血病
- D.
(来学网)多毛细胞白血病
- E.
(来学网)慢性粒细胞白血病