Exclusive complication of monochorionic twins-: (A) Cord entanglement, (B) Twin to twin transfusion, (C) Discordant growth, (D) Abortion
Answer is B. Ans. is 'b' i.e., Twin to twin transfusion Complications of mcinochor ionic twinsTwin to twin transfusion:-o It is a clinicopathological state, exclusively occurring in monozygotic twins, where one twin appears to bleed into other through placental vascular anastomosis. As a result receptor twin becomes larger with hvdramnios, polycythemic, hypertensive and hypervolemic at expense of donor twin who becomes smaller with oligohydramnios, anaemic, hypotensive and hypovolemic.Dead fetus syndrome:-o Death of one twin is associated with poor outcome of the co-twin.Twin reversed arterial perfusion (TRAP) :-o Characterized by acardiac perfused twin having blood from co-twin via large arterial to arterial or vein to vein anastomosis. In majority co-twin dies (in perinatal period) due to high output cardiac failure.MonoamniocityConjoined twins