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癌症恶病质贫血患者血象和骨髓象特征分析 被引量:2

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摘要 目的探讨癌症恶病质贫血患者的血象与骨髓象特征。方法对20例癌症恶病质贫血患者进行血细胞学检验、骨髓细胞形态学检验和骨髓活检,分析血象和骨髓象改变特点。结果 20例患者血象以轻度贫血为主,红细胞平均容积(MCV)和红细胞分布宽度(RDW)正常或轻度异常,锯齿状红细胞则增多明显,白细胞计数和血小板计数多为轻度减低。骨髓穿刺液呈不同程度的胶冻样外观,变性成分松脆而不易涂片,镜下Wright-Giemsa染色为圆泡状或条片状浅(紫)红色匀质性物质,部分匀质区域无有核细胞;造血细胞增生均为明显减低,其中4例检出小簇癌细胞。14例骨髓活检获取的组织均缺乏坚固的圆条形软组织,切片上有核细胞极少,造血主质区为多少不一的匀质性变性成分。结论癌症恶病质贫血有不同于其他贫血的血象和骨髓象特征,对进一步认识其病理生理有重要的临床意义。
机构地区 台州市肿瘤医院
出处 《临床检验杂志》 CAS CSCD 2016年第4期281-283,共3页 Chinese Journal of Clinical Laboratory Science
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参考文献6

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