This report describes a patient with right-sided aortic arch, aberrant left subclavian artery and Kommerell diverticulum, who presented aneurysmal degeneration of the root to descending aorta, in addition an acute Type B 2-10 dissection. He underwent hybrid treatment valve-sparing replacement, transverse arch replacement reattachment right artery, bilateral common carotid arteries, thoracic end...

The rare anomaly of a right aortic arch, distal origin of the left subclavian artery, and posterior left ductus arteriosus (forming a vascular ring) plus a right ductus arteriosus is described in an infant with d-transposition of the great arteries with an intact septum. The presence of a right aortic arch and distal left subclavian artery with bilateral ductus arteriosus has not been described...

The operation of subclavian-pulmonary anastomosis has provided another cause for unilateral rib-notching-the collateral circulation to the arm after division of its subclavian artery. The flow is, of course, in the reverse direction to the flow in the collateral arteries that by-pass a coarctation of the aorta. We are reporting three cases in which there was striking unilateral rib-notching aft...

In the evaluation of the extracranial carotid circulation for occlusive disease, duplex sonography was used routinely to determine the direction of flow in the vertebral arteries. Of 600 patients examined, 15 were found to have reversed flow in a vertebral artery-the subclavian steal syndrome. This was confirmed in the seven patients who underwent angiography. Duplex sonography was found to be ...

A new retrieval device for use in small vessels was evaluated in a canine model. Retrieval was attempted on 25 coils, three silicone balloons, and five catheter and guide wire fragments placed in the renal, pulmonary, hepatic, brachiocephalic, subclavian, carotid, and maxillary arteries. This was successful in 91% (30/33). The snare could also be selectively placed in the vertebral and proximal...

OBJECTIVES Aortic arch disease can be treated with hybrid repair (extra-anatomic bypass plus placement of aortic endoprostheses), but there is controversy about whether a bypass from one relatively small vessel will provide adequate blood flow to the entire brachiocephalic system. We, therefore, compared flow volumes before and after hybrid repair. METHODS We reviewed the records of 16 patien...

From the time that coarctation of the aorta was first described by Morgagni in 1771 (cited by Evans, 1933) until 1944, when Crafoord and Nylin (1945) and Gross (1945) independently managed the lesion successfully by a surgical procedure, the lesion remained a curiosity which challenged the descriptive powers of anatomists and pathologists and which proved a diagnostic exercise for clinicians. T...

We report the case of a female patient with obstructive lesions in the right and left carotid, right renal, left subclavian and left common iliac arteries which were percutaneously treated.

Introduction: Subclavian steal syndrome refers to the reversal of vertebral blood flow in the setting of proximal subclavian or innominate artery severe stenosis or occlusion resulting in the symptoms of vertebrobasilar insufficiency related to exercise of the upper extremities. It is more common on the left side. Case report: We reported a case of subclavian steal syndrome on the right side in...