论文部分内容阅读
约有50％的新生儿于出生时发生紫癜,其原因很多,但血小板减少是其中一个最常见的因素。本文就新生儿血小板减少性紫癜的诊断及处理原则,复习有关文献作一综合介绍,俾能引起产科及儿科工作者对本病的注意。新生儿血小板数新生儿期血小板数的正常值尚未有统一的标准。国外统计’,〕,在生后2天内的血小板数为223,000,其范围是84,000一478,000,大多数在100,000~350,000。(作者按:据我国统计,生后第一天血小板数平均为268,000。年龄1个月至1岁时为128,000~266,000,并认为低于100,000即有病理意义。) 对于未成熟儿的血小
About 50% of newborns develop purpura at birth for many reasons, but thrombocytopenia is one of the most common causes. This article on neonatal thrombocytopenic purpura diagnosis and treatment principles, review the literature for a comprehensive introduction, so that obstetrics and pediatric workers can cause the attention of the disease. Neonatal platelets Neonatal platelet number of normal values have not yet reached a uniform standard. Foreign statistics’,], the number of platelets within 223 days after birth was 223,000, ranging from 84,000 to 478,000, with a majority ranging from 100,000 to 350,000. (According to our statistics, the average number of platelets on the first day after birth is 268,000.) The age ranged from 128,000 to 266,000 from 1 month to 1 year old and considered less than 100,000 to have pathological significance.) In the case of immature infants