Zolotukhina T V, Kuliev A M, Biriukov V B, Kirillova I A
Genetika. 1989 May;25(5):950-2.
A case of triploidy identified in second trimester fetal diagnosis is presented. Cytogenetic study was undertaken in chorionic willi obtained by transabdominal placentocentesis. The diagnosis was confirmed by cytogenetic analysis of cultured amniotic fluid cells. The observation was revealed within a programme of combined ultrasound and cytogenetic prenatal monitoring, in association with maternal age. The fetus aborted at 23 weeks of pregnancy was abnormal, including congenital malformations and hypoplasia of internal organs and placenta.
本文报告一例在孕中期胎儿诊断中发现的三倍体病例。通过经腹胎盘穿刺获取绒毛膜绒毛进行细胞遗传学研究。通过对培养的羊水细胞进行细胞遗传学分析确诊。该病例是在超声和细胞遗传学联合产前监测项目中发现的，与母亲年龄有关。妊娠23周时流产的胎儿异常，包括先天性畸形以及内脏和胎盘发育不全。
