Twin-to-twin transfusion syndrome

Case contributed by James Harvey
Diagnosis certain


Follow-up obstetric ultrasound in a patient with MCDA twins.

Patient Data

Age: 25 years
Gender: Female

MCDA twins. Posterior placenta.

Twin A (donor):

Case Discussion

Features of twin-to-twin transfusion syndrome (TTTS) with abnormal Dopplers within the donor twin, reflecting stage III TTTS.

The patient underwent laser photocoagulation that same day.

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