Twin-to-twin transfusion syndrome

Case contributed by James Harvey , 22 Apr 2021
Diagnosis certain
Changed by James Harvey, 2 May 2022
Disclosures - updated 2 May 2022: Nothing to disclose

Updates to Case Attributes

Status changed from draft to published (public).
Published At was set to .

Updates to Study Attributes

Findings was changed:

MCDA twins. Posterior placenta.

Twin A (donor):Cephalic presentation. Oligohydramnios with deepest vertical pocket measuring only 0.7 cm.Reduced MCA pulsitivity index. Intermittent absent end diastolic flow within the MCAumbilical artery. MCA S/D ratio (2.1) less than umbilical artery S/D ratio (4.5).Twin B (recipient):Cepahlic presentation. Polyhydramnios with deepest vertical pocket measuring 10.6 cm. Large bladder. Normal placental bloodflow. No hydrops.

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