| 1 | 双胎输血综合征选择性激光凝固绒毛膜血管吻合支成功后,晚期胎儿并发症的发生率及其处理显示文摘Objective: This study was undertaken to report on the prevalence and management of late complications in twin-to-twin transfusion syndrome (TTTS) treated by laser therapy when both twins are alive 1 week after surgery. Study design: A total of 151 consecutive TTTS cases were treated by selective fetoscopic laser therapy. Cases in which both twins were alive 1 week after surgery were followed up with ultrasound and Doppler examination, including middle-cerebral artery peak systolic velocity measurement (MCA-PSV). Results: In the 151 cases treated with laser, both twins were still alive 7 days after the procedure in 101 cases. Intrauterine death of 1 and both twins occurred in 7 and 1 cases, respectively. Recurrence of TTTS with the polyhydramnios-oligohydramnios sequence occurred in 14 (14% ) cases. In another 13 (13% ) cases,amniotic fluid remained normal in both sacs, but MCA- PSV increased above 1.5 MoM in 1 twin and decreased concomitantly below 0.8 MoM in the co-twin. This was related to anemia and polycythemia, respectively, and resulted from unidirectional feto-fetal blood transfusion, mainly from former recipients into former donors. Late complications were managed accordingly by repeat laser, amnioreduction, cord coagulation, intrauterine blood transfusion, or elective delivery. Conclusion: MCA-PSV Doppler measurements are useful in the follow-up of double survivors to detect and manage late complications after selective laser therapy. | Robyr R. Lewi L. Salomon L.J. Y. Ville 朱国栋 | 2006 | 世界核心医学期刊文摘(妇产科学分册)2006，0，8： | 12 |
| 2 | 孕<26周175例胎-胎输血综合征胎儿在胎儿镜引导下的激光凝固法绒毛板血管吻合术后围手术期并发症的发生率和影响显示文摘The purpose of this study was to evaluate the perioperative complications in fetoscopy-guided laser therapy in feto-fetal transfusion syndrome. Study design: Details of feto-fetal transfusion syndrome cases who were delivered between 1999 and 2004 in a single center were reviewed retrospectively. Results: One hundred seventy-five procedures were performed percutaneously with the use of local anesthesia. Survival at 6 months of at least 1, 1, and 2 babies was 73% , 38% , and 35% , respectively. Placental abruption and miscarriage was diagnosed in 3 and 12 cases, respectively. Premature rupture of membranes occurred in 49 cases (28% ) and including 12, 29, and 46 cases that occurred before 24, 28, and 34 weeks of gestation, respectively. The entry of the trocar was transpla- cental in 48 cases (27% ), but it was not associated with miscarriage (P = .26), premature rupture of membranes (P = .58), or placental abruption (P = .37). Conclusion: Fetoscopic laser treatment of feto-fetal transfusion syndrome can be performed percutaneously with local anesthesia without significant maternal morbidity. Transplacental entry was not associated with premature rupture of membranes or miscarriage. | Yamamoto M. El Murr L. Robyr R. Y. Ville 高雪莲 | 2006 | 世界核心医学期刊文摘(妇产科学分册)2006，2，1： | 0 |
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