Craig T. Albanese, MD, MBA

Publication Details

  • Fetoscopic treatment for discordant twins JOURNAL OF PEDIATRIC SURGERY Sydorak, R. M., Feldstein, V., Machin, G., Tsao, K., Hirose, S., LEE, H., Farmer, D. L., Harrison, M. R., Albanese, C. T. 2002; 37 (12): 1736-1739


    In rare instances in monochorionic twin pregnancies, one twin can have a discordant anomaly (eg, cystic hygroma). If this twin dies in utero, neurologic injury and death can occur in the surviving cotwin. To protect the normal twin, the authors developed an approach to separate the circulations and ablate the umbilical cord of the abnormal twin.From September 1998 to February 2001, 6 cases of discordant anomalous twins were diagnosed by prenatal ultrasound scan in which the anomaly was lethal or parents desired prenatal termination for this abnormal twin. All underwent surgical intervention with gestational ages varying from 19 to 24 weeks.Depending on cord insertion site and placental anatomy, blood flow was interrupted to the anomalous fetus by either radiofrequency ablation (RFA; 2 cases), cord transection (1 case), or cord transection after laser ablation of communicating vessels (3 cases). Fetal death occurred in one normal twin 4 days postoperatively. Average age at delivery for the 5 surviving fetuses was 34.5 weeks' gestation. On follow-up, all surviving infants are neurologically intact.An otherwise normal monochorionic twin threatened by an anomalous cotwin can be salvaged successfully with a strategy tailored to interrupt the vascular connections between the 2 twins.

    View details for DOI 10.1053/jpsu.2002.36709

    View details for Web of Science ID 000179661100023

    View details for PubMedID 12483644

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