• Ann. Thorac. Surg. · Apr 2012

    Primary translocation of aberrant left subclavian artery for children with symptomatic vascular ring.

    • Takeshi Shinkawa, S Bruce Greenberg, Robert D B Jaquiss, and Michiaki Imamura.
    • Department of Surgery, Division of Pediatric Cardiothoracic Surgery, Arkansas Children's Hospital, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72202, USA. tshinkawa@uams.edu
    • Ann. Thorac. Surg. 2012 Apr 1;93(4):1262-5.

    BackgroundThe standard operation for vascular ring with right aortic arch and aberrant left subclavian artery is ligamentum arteriosum division. A new surgical approach with primary translocation of the aberrant left subclavian artery to the left carotid artery, removal of the Kommerell diverticulum, and division of the ligamentum through left thoracotomy was recently applied. This study assessed the early outcomes of this approach.MethodsThis is a retrospective review of all patients having an operation for right aortic arch with aberrant left subclavian artery and the Kommerell diverticulum between January 2001 and April 2011 at a single institution.ResultsEight patients had a division of the ligamentum and 10 had a primary translocation of an aberrant left subclavian artery with diverticulum removal and ligamentum division. The median operative age and weight for each surgical technique group were, respectively, 2.2 and 1.8 years (p = 0.56) and 10.7 and 12.6 kg (p = 0.30). All patients were symptomatic preoperatively. No deaths occurred. One patient from each group had chylous effusion that was medically treated. The median hospital stay for each group was 4 and 5 days (p = 0.45). During the median follow-up of 47 months, 3 patients in the division of ligamentum group required albuterol aerosol or oral antiinflammatory medication for respiratory symptoms. All patients in the primary translocation group remained asymptomatic and required no medication (p = 0.069).ConclusionsPrimary translocation of aberrant left subclavian artery with removal of the diverticulum and division of the ligamentum had excellent early outcomes and can potentially eliminate residual symptoms and late complications.Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…