Presentation
Primigravida for anomaly scan.
Patient Data
Age: 26 weeks gestation
Gender: Female
From the case:
Right-sided aortic arch (antenatal ultrasound)
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There was normal fetal situs.
There is 'U' configuration of the pulmonary artery and aortic arch.
The trachea is seen within 'U'.
Four chamber view, LVOT-RVOT are normal.
Rest of the fetal anatomical survey was normal.
Fetal maturity corresponded to LMP.
Case Discussion
Findings suggest a right-sided aortic arch in the fetus of 26 weeks gestation.