Pflieger H, Gaus W, Dietrich M
Acta Haematol. 1979;61(3):150-4. doi: 10.1159/000207648.
Two methods have been compared through performing differential blood counts: the routine blood count (routine count = RC) and blood counts from films after concentrating white blood cells (cell concentrate = CC). Normal persons were examined and patients with leukocytes less than 1,000/microliter of peripheral blood. The correlation coefficient between RC and CC is higher for more frequent cell types and lower for less frequent cell types. It is concluded that the preparation of CC is simple and reproducible, and that the time-saving CC method for performing differential blood counts from patients with severe leukopenia may be a worthwhile addition to routine laboratory methods.
常规血细胞计数（常规计数=RC）和白细胞浓缩后涂片的血细胞计数（细胞浓缩=CC）。对正常人以及外周血白细胞低于1000/微升的患者进行了检查。对于较常见的细胞类型，RC和CC之间的相关系数较高，而对于较不常见的细胞类型则较低。结论是，CC制备简单且可重复，对于严重白细胞减少症患者进行血细胞分类计数的省时CC方法可能是常规实验室方法中一项值得补充的方法。
