Complex braided true umbilical cord knots (TUCK) and cord entanglement with fetal demise in monochorionic monoamniotic twin pregnancy: a catastrophic sequela-what is your diagnosis?

Key Points

• To investigate the implications of umbilical cord complications in monochorionic monoamniotic twin pregnancies.
• Analysis of cases involving monochorionic monoamniotic twins
• Identification of umbilical cord knots and entanglement
• Assessment of fetal outcomes
• Identification of complex braided umbilical cord knots in cases of fetal demise
• Correlation between cord entanglement and adverse fetal outcomes
• Highlighting the severity of these conditions in twin pregnancies