Wong P C, Arulkumaran S, Ratnam S S, Pang M
Int J Gynaecol Obstet. 1986 Feb;24(1):61-4. doi: 10.1016/0020-7292(86)90025-1.
Chorioangioma of the placenta is an uncommon benign tumor of the placenta. Large tumors are rare and they often cause increased maternal morbidity and fetal morbidity and mortality. A patient with continuous abdominal pain at 29 weeks gestation was clinically diagnosed to have acute polyhydramnios. Multiple pregnancy was suspected because of a tense uterus much larger than the dates and three palpable "fetal poles". An ultrasound examination revealed the third pole to be a large chorioangioma. She went into premature labor and a cesarean section was performed because of a cord presentation. Both mother and infant had an uneventful recovery. The complications of chorioangioma is discussed.
胎盘绒毛膜血管瘤是一种罕见的胎盘良性肿瘤。大的肿瘤很罕见，它们常导致孕产妇发病率增加以及胎儿发病和死亡。一名妊娠29周时持续腹痛的患者临床诊断为急性羊水过多。由于子宫紧张，比孕周大得多，且可触及三个“胎儿极”，怀疑为多胎妊娠。超声检查显示第三个极是一个大的绒毛膜血管瘤。她出现早产，因脐带脱垂行剖宫产。母婴恢复均顺利。本文讨论了绒毛膜血管瘤的并发症。
