The Chimney/Periscope Technique as Total Endovascular Treatment of Kommerell's Diverticulum

We report a case of Kommerell's diverticulum (KD) treated with a total endovascular approach, maintaining supra-aortic trunk (SAT) patency. A 75 year-old female with aneurysmal KD was deemed unsuitable for open surgery. Landing zone 2 was unfeasible; therefore, we planned an endovascular approach with landing in zone 1, chimney to left subclavian artery and periscope to right subclavian artery. Postoperatively she was free from complications, with complete exclusion of KD and SAT patency at 3-year follow-up.

Kommerell's diverticulum of retroesophageal aberrant brachiocephalic artery with right aortic arch in an adult

A retroesophageal aberrant brachiocephalic artery is a very rare congenital aortic arch anomaly. We herein presented a 29-year-old man with right aortic arch, retroesophageal aberrant left brachiocephalic artery, left ligamentum arteriosus, and absent left internal carotid artery. Graft replacement of the descending aorta and anatomical reconstruction of left brachiocephalic artery was successfully performed using a midline sternotomy approach without blood transfusion. We discuss the surgical management for Kommerell's diverticulum.

Single-Stage Off-Pump Hybrid Repair of Kommerell's Diverticulum with Right-Sided Aortic Arch Using a Surgeon-Customized Vascular Prosthesis

We report the successful single-stage hybrid management of Kommerell's diverticulum associated with a right-sided aortic arch in a 63-year-old woman. She underwent total aortic arch debranching utilizing a surgeon-customized vascular prosthesis, without cardiopulmonary bypass or deep hypothermic circulatory arrest, and concomitant zone-0 endovascular stent–graft deployment.

Right Sided Aortic Arch with Aberrant Left Subclavian Artery from Kommerell’s Diverticulum, a Cause of Persistent Dysphagia in an Adult: A Case Report

Congenital variations and anomalies of the aortic arch are important entity in vascular imaging. Most of them are asymptomatic. About 30-40% presents with tracheo-oesophageal symptoms like dyspnea and dysphagia. A 27 year-old female presented with persistent dysphagia for 6 months duration and cause of persistent dysphagia was the right sided aortic arch with aberrant left subcalvian artery from Kommerell’s diverticulum. The diagnosis was made through combination of chest X-Ray, echocardiography, non-ionic contrast swallow and Computed Tomography angiography. Non-invasive modalities (CT and MR Angiography) play an important role in diagnosis and pre-operative surgical planning providing relationship with the surrounding structures especially trachea and esophagus.