Doppler sonographic demonstration of arterio-venous anastomosis in monochorionic twin gestation.

Machin, G A; Feldstein, V A; van Gemert, M J; Keith, L G; Hecher, K · Ultrasound Obstet Gynecol · 2000

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Abstract

Arterio-venous connections, which are known to occur in monochorionic twin placentae and are a mechanism for the development of twin-to-twin transfusion syndrome, can be demonstrated in utero by means of targeted sonography with the use of spectral and color flow Doppler techniques.

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