We report a rare case of type A dissection involving a right-sided aortic arch with an aberrant left subclavian artery originating from Kommerell's diverticulum in a 76-year-old woman. Endovascular treatment for Kommerell's diverticulum including intimal tear of the dissection was performed. At the 5-year follow-up, the patient was doing well, with no endoleak or dilatation of the Kommerell's d...

Corresponding author: Isaac George, M.D. Assistant Professor of Surgery Division of Cardiothoracic Surgery College of Physicians and Surgeons of Columbia University New York Presbyterian Hospital MHB 7GN-435, 177 Fort Washington Ave New York, NY, 10032 e-mail: [email protected] Hybrid endovascular repair of Kommerell diverticulum and aberrant right subclavian artery in a patient with rep...

Neuroradiologists performing cervical spine MR scans are reminded that an aberrant right subclavian artery is detectable on sagittal cervical spine views. This review of 335 consecutive patients revealed two such anomalies for a prevalence of 0.6%, which compares favorably with the published range of occurrences in the literature (0.5 to 2%).

A 78-year-old man with a Kommerell diverticulum and aberrant right subclavian artery was admitted for thoracic pain and severe malnutrition due to esophageal compression. We performed an atypical surgical procedure including extra-anatomical debranching and direct aortic repair, trying to avoid deep hypothermic circulatory arrest and shorten the cardiopulmonary bypass time.

Pseudocoarctaion is a rare congenital anomaly due to elongation of aortic arch. The exact etiology is still uncertain. It may be associated with other congenital cardiac and vascular anomalies. We report an unusual case of pseudocarctation associated with aberrant right subclavian artery, left SVC and multiple saccular aneurysms in the kinked arch and we feel that this is the first documented c...

  Anatomical vascular variations are rare causes of carpal tunnel syndrome. An aberrant medial artery is the most common vascular variation, while an aberrant radial artery causing carpal tunnel syndrome is even more rare, with an incidence ranging less than 3%. This article reports a patient with compression of the median nerve at the carpal tunnel by an aberrant superficial branch of the radi...

The right-sided thoracic aortic arch is a rare congenital malformation occurring during embryologic development. A majority of the cases present with two anatomic variations, one of which is an aberrant left subclavian artery (LSA) originating off the distal descending aortic arch. This aberrant LSA courses across and compresses thoracic structures on its way to the left thoracic outlet. While ...

We have experienced three cases of retroesophageal right subclavian artery. Two cases were cadavers, and one case was a live human. In the two cadavers of a 68-year-old and a 76-year-old, respectively Japanese and European males, the right subclavian artery originated from the aorta after the aorta branched the right carotid artery, the left carotid artery and the left subclavian artery. The ri...

A 61-year-old woman presented with the primary complaints of chest heaviness and dysphagia over the past 10 years. Extensive work-up included a computerized tomographic angiography that revealed a right aortic arch with an aberrant left subclavian artery with a vascular ring completed by the fibrotic ligamentum arteriosum connecting the proximal aberrant left subclavian artery to the left pulmo...