<P> Twin - to - twin transfusion syndrome ( TTTS ) , also known as Feto - Fetal Transfusion Syndrome ( FFTS ) and Twin Oligohydramnios - Polyhydramnios Sequence ( TOPS ) is a complication of disproportionate blood supply , resulting in high morbidity and mortality . It can affect monochorionic multiples , that is , multiple pregnancies where two or more fetuses share a chorion and hence a single placenta . Severe TTTS has a 60 -- 100 % mortality rate . </P>
<P> Twin - to - twin transfusion syndrome ( TTTS ) , also known as Feto - Fetal Transfusion Syndrome ( FFTS ) and Twin Oligohydramnios - Polyhydramnios Sequence ( TOPS ) is a complication of disproportionate blood supply , resulting in high morbidity and mortality . It can affect monochorionic multiples , that is , multiple pregnancies where two or more fetuses share a chorion and hence a single placenta . Severe TTTS has a 60 -- 100 % mortality rate . </P>
a consequence of twin to twin transfusion is
a consequence of twin to twin transfusion is
high morbidity and mortality
high morbidity and mortality