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用超声波已能在产前诊断出胎儿胸膜渗液。据报道患非免疫性水肿(NIHF)合并有胸膜渗液的胎儿较患不合并胸膜渗液者预后差,前者常在新生儿期死于呼吸困难。其死亡原因可能与肺发育不良有关。本文对1983年1月至1988年5月在日本九洲大学医学院产科中心诊断为胸膜渗液的33例胎儿中的20例进行了研究。研究结果显示:诊断时20例的孕龄为21～35周,分娩时为23～36周。尸解肺重量为1.8～3.3g。所有病例肺重量/体重<0.020。按平均体重、心脏
Ultrasound has been able to prenatal diagnosis of fetal pleural effusion. Fetal pleural effusion is reported to have a worse prognosis in non-immune edema (NIHF) with pleural effusion than non-pleural effusion, the former often having dyspnea in the neonatal period. The cause of death may be related to lung dysplasia. In this paper, 20 of 33 fetuses diagnosed as pleural effusion at the obstetrical center of Jiuzhou University School of Medicine in Japan from January 1983 to May 1988 were studied. The results show that: the diagnosis of 20 cases of gestational age was 21 to 35 weeks, 23 to 36 weeks of delivery. Autopsy lung weight of 1.8 ~ 3.3g. All cases lung weight / body weight <0.020. By average body weight, heart