新生儿多血症(NPCM)是危害婴儿健康的疾病之一,发病率为1.8～5％。症状性NPCM如不及时治疗,可能导致多种后果十分严重的并发症,应予以足够重视。本文报导经常规筛查的19例NPCM。 临床资料 一、对象与方法:自1988年1月4日至1989年1月3日,以我院产科出生的486例活婴作为筛查对象,均于生后4～6小时,采足跟血样,查毛细血管血球压积(CHCT)。凡CHCT≥65％者,立即采股静脉血,查静脉血球压积(VHCT)。VHCT≥65％者,确诊为NPCM。筛查结果共发 Neonatal polycymia (NPCM) is one of the diseases endangering the health of infants, with a prevalence of 1.8-5%. Symptomatic NPCM if not treated, may lead to a variety of serious consequences of complications should be given enough attention. This article reports the routine screening of 19 cases of NPCM. Clinical data First, the object and method: From January 4, 1988 to January 3, 1989, 486 live births obstetrics and gynecology in our hospital as a screening object, were 4 to 6 hours after birth, mining heel Blood samples were examined for capillary hematocrit (CHCT). Where CHCT ≥ 65%, immediately collect femoral venous blood, check venous hematocrit (VHCT). VHCT ≥ 65%, diagnosed as NPCM. Screening results were shared