Interrupted aortic arch associated with aortopulmonary window in a 20 year-old young adult

Interrupted Aortic Arch Associated With Aortopulmonary Window: The Role of Multidetector Computed Tomography Angiography

We report a case of a 2-day-old male with a diagnosis of interrupted aortic arch combined with aortopulmonary window suspected through echocardiography and confirmed by multidetector computer tomography (MDCT) angiography. Our case highlights how MDCT angiography was a key factor in planning surgical approach as it not only accurately defined aortic arch anatomy but also aortopulmonary window morphology.

Is surgery necessary for adults with isolated interrupted aortic arch?: Case series with literature review

BACKGROUND AND AIM

Interrupted aortic arch (IAA) is defined as a complete interruption of aortic lumen between the ascending and descending aorta. It is an uncommon and complicated congenital heart disease. It is rare for patients with isolated IAA to survive to adulthood without operation. Here we present three rare cases with isolated IAA together with a review of the literature of IAA. Besides, we reviewed reported adult cases with isolated IAA in the last 20 years and summarized the relevant data of the isolated type.

METHODS

We retrospectively searched the hospital databases for adult patients with isolated IAA diagnosed at the Wuhan Union Hospital over the past 10 years. Cases related to adult isolated IAA published in last 20 years were identified by searching Pubmed.

RESULTS

Three adult patients with isolated IAA were identified. Two were referred to us for hypertension management and were diagnosed with IAA. They declined surgical treatments and took antihypertensive medications. One patient was referred to our hospital for further treatment options after diagnosed with IAA at another hospital. He received an extra-anatomic bypass surgery. But his hypertension did not well resolve after surgery, and was subsequently managed by anti-hypertensives medications. 25 published adult patients with isolated IAA were identified in Pubmed and relevant details were summarized.

CONCLUSIONS

Adult patients with isolated IAA usually have extensive collateral vessels joining the descending aorta. Anti-hypertensives medical management with long-term follow-up appears to be a reasonable treatment option for these patients, although surgical intervention is a good choice.

Surgical repair for aortopulmonary window with interrupted aortic arch in late childhood

Aortopulmonary window with interrupted aortic arch is rarely reported beyond infancy. Pre-operative assessment and surgical repair are challenging. We report successful surgical repair of aortopulmonary window with interrupted aortic arch in a 6-year-old girl with near-normal pulmonary artery pressure immediately following surgery.

Hybrid intervention for type A aortic arch interruption and a giant subclavian artery aneurysm in an adult

Interrupted aortic arch is a very rare but well-described congenital anomaly. Concomitant presentation of interrupted aortic arch and giant subclavian artery aneurysm is an unusual event in adulthood. To the best of our knowledge, hybrid intervention for type A aortic arch interruption with a giant aneurysm of the subclavian artery is an alternative approach for the management of these concomitant pathologies in adults.

Interrupted aortic arch in the adult

Interrupted aortic arch (IAA) is a rare condition in infants that occurs approximately three times per million births. It is considered incompatible with life after the ductus arteriosus closes if it is not surgically corrected. A review found 37 reported cases not identified until the patient was over the age of 18, and analysis of these cases and of our own case is reported.