Thoracoabdominal Aneurysm Repair During Early Stage of Pregnancy: Can and Should We Save the Baby?

Abstract

Aortic dissection during pregnancy is a life-threatening condition for both mother and fetus. We present the case of a 34-year-old woman with a rapidly expanding abdominal aorta in the context of a chronic type B aortic dissection. A 4 to 6 weeks' viable pregnancy was incidentally diagnosed during the preoperative workup. She underwent urgent extent II thoracoabdominal aortic aneurysm repair with left-sided heart bypass. Postoperatively, vaginal ultrasound evaluation confirmed viability of the fetus, but the patient wished to terminate the pregnancy because of the possible unknown hypoxic effects on the fetus.