Twin Peak sign is characteristic of
Determination of ZygositySonographic Determination:ChorionicityDividing inter-twin membrane thicknessSignDichorionicity> 2mmTwin peak sign or Lambda signMonochorionicity< 2mmT signReference: William's Obstetrics; 25th edition; Chapter 45; Multifetal pregnancy
Dichorionic Diamniotic
Monochorionic Diamniotic
Monochorionic Monoamniotic
Conjoined twins
General obstetrics