妊娠期的血小板减少症是最常见的妊娠相关性的血小板减少。是血小板质和量发生异常,有文献报道:大约占病例总数的65%~80%。是一个生理过程,妊娠血小板减少症的定义是:妊娠中晚期发生的,轻度血小板减少,产后自然缓解,而无新生儿血小板减少。这种妊娠血小板减少症没有临床症状,其诊断是排除性诊断(即排除孕前存在原发和继发的血小板减少症以及种种引起血小板减少的 Gestational thrombocytopenia is the most common pregnancy-related thrombocytopenia. Is an abnormal platelet quality and quantity, there are reports in the literature: about 65% to 80% of the total number of cases. Is a physiological process, gestational thrombocytopenia is defined as: occurring in the second trimester of pregnancy, mild thrombocytopenia, postnatal natural relief, and no neonatal thrombocytopenia. This pregnancy thrombocytopenia has no clinical symptoms and its diagnosis is an exclusionary diagnosis (ie excluding the presence of primary and secondary thrombocytopenia and various thrombocytopenia