本文观察了117例败血症患儿治疗前后白细胞及其分类计数的变化,治疗后白细胞数,中性多核、杆状核粒细胞显著减低,嗜酸性粒细胞和淋巴细胞显著增高,但新生儿,特别是年龄小于7天的新生儿改变不明显。同时观察急性黄疸性肝炎24例和结核性脑膜炎31例,均无以上改变,并简要讨论了白细胞变化的机理及其对治疗反应和预后估计的意义。 This article observed 117 cases of sepsis in children before and after treatment of leukocytes and their classification of changes in count, the number of leukocytes after treatment, neutral multinucleate, significantly reduced rod granulocytes, eosinophils and lymphocytes increased significantly, but newborns, especially Newborns younger than 7 days did not change significantly. 24 cases of acute jaundice hepatitis and 31 cases of tuberculous meningitis were observed at the same time. The mechanism of leukocyte change and its significance to treatment response and prognosis were discussed briefly.