Montan S, Jörgensen C, Sjöberg N O
Acta Obstet Gynecol Scand. 1985;64(6):537-9. doi: 10.3109/00016348509156737.
A rare complication in twin pregnancy is acute polyhydramniosis. If left untreated, the perinatal mortality is 100%. The clinical courses of two cases treated with ultrasound-guided amniocentesis are presented. In the first case altogether 4875 ml amniotic fluid was drained. Both twins died within the first 24 hours of life after delivery in gestational week 26. In the second case 2150 ml amniotic fluid was drained. Both twins survived and were delivered in good condition in gestational week 35. We recommend ultrasound-guided amniocentesis to be performed in twin pregnancy affected by acute polyhydramniosis.
双胎妊娠的一种罕见并发症是急性羊水过多。如果不治疗，围产儿死亡率为100%。本文介绍了两例接受超声引导下羊膜腔穿刺术治疗的临床过程。第一例共抽出羊水4875毫升。在孕26周分娩后的头24小时内，两个胎儿均死亡。第二例抽出羊水2150毫升。两个胎儿均存活，并于孕35周顺利分娩。我们建议对受急性羊水过多影响的双胎妊娠进行超声引导下羊膜腔穿刺术。
