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Updated: Jan 27, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
A new inclusion technique through an upper partial sternotomy for complicated Stanford B-type aortic dissection with
Maoxun Huang1, Hulin Piao, Bo Li
1Department of Cardiovascular Surgery, Second Hospital of Jilin University, Changchun, Jilin, China.
Rationale:
An aberrant right subclavian artery (ARSA), arising from the proximal descending aorta, is a common aortic arch anomaly, with an incidence of 0.5% to 2%. However, coexistence of dissection and an ARSA is extremely rare. We presented the first case of successful management of complicated Stanford B-type aortic dissection combined with an ARSA with a new inclusion technique and stent graft (SG) implantation through an upper partial sternotomy.
Patient Concerns:
A 39-year-old woman with a history of severe hypertension was admitted to our hospital because of sudden-onset chest and upper back pain.
Diagnoses:
Aortic computed tomography angiography (CTA) demonstrated complicated Stanford B-type dissection with ARSA.
Interventions:
A new inclusion technique and SG implantation through an upper partial sternotomy were performed for the patient, whose aortic arch branch vessels, including ARSA, were fully preserved.
Outcomes:
The patient had an uneventful postoperative course without neurologic deficits, and no blood transfusion was required during the hospitalization. The false lumen completely disappeared on postoperative CTA.
Lessons:
This new inclusion technique through an upper partial sternotomy is a safe and feasible treatment for complicated Stanford B-type aortic dissection with an ARSA with the primary tear located in the aortic arch.
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