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Updated: Nov 3, 2025

Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas
Published on: September 5, 2011
Fetomaternal hemorrhage occurred in one fetus of dichorionic twin pregnancy
1Department of Obstetrics and Gynecology Japanese Red Cross Katsushika Maternity Hospital Tokyo Japan.
In a twin pregnancy, it may be difficult to notice the decreased fetal movements, which is one of the main symptoms of fetomaternal hemorrhage, in one fetus due to the movements of the other fetus.
In a twin pregnancy, it may be difficult to notice the decreased fetal movements, which is one of the main symptoms of fetomaternal hemorrhage, in one fetus due to the movements of the other fetus.
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09:52Accurate and Simple Evaluation of Vascular Anastomoses in Monochorionic Placenta using Colored Dye
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