These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Graft Replacement of Kommerell Diverticulum and In Situ Aberrant Subclavian Artery Reconstruction.
    Author: Ikeno Y, Koda Y, Yokawa K, Gotake Y, Henmi S, Nakai H, Matsueda T, Inoue T, Tanaka H, Okita Y.
    Journal: Ann Thorac Surg; 2019 Mar; 107(3):770-779. PubMed ID: 30218662.
    Abstract:
    BACKGROUND: This study aimed to evaluate the early and long-term outcomes of graft replacement of Kommerell diverticulum and in situ reconstruction of aberrant subclavian arteries in adults. METHODS: Seventeen patients, 6 symptomatic and 11 with right aortic arch, underwent open repair of Kommerell diverticulum from October 1999 to September 2017. Two of these patients underwent open surgical treatment of a ruptured aneurysm. Surgical indications were dilatation of Kommerell aneurysm (n = 9), the presence of a nondissecting aneurysm with Kommerell diverticulum (n = 6), acute type A aortic dissection (n = 1), and complicated acute type B aortic dissection (n = 1). Ten patients underwent total arch replacement and descending aorta replacement through a thoracotomy. Five patients underwent arch replacement and in situ reconstruction through a median sternotomy. All patients except 1 also underwent in situ reconstruction of their aberrant subclavian artery. RESULTS: In-hospital death occurred in 1 patient (5.9%), who underwent total arch replacement for a ruptured aneurysm. Permanent neurologic deficit did not occur in any patient, whereas transient neurologic deficit occurred in 2 patients (11.8%). Five- and 10-year survival rates were 85.2 ± 9.8% and 75.8 ± 12.5%, respectively. There was no symptom recurrence or stenosis of the reconstructed subclavian arteries. CONCLUSIONS: Early outcomes of graft replacement of Kommerell diverticulum and in situ aberrant subclavian artery reconstruction were acceptable. As for long-term outcomes, symptomatic improvement and an excellent patency rate among reconstructed aberrant subclavian arteries suggest that in situ surgical repair is an effective treatment option.
    [Abstract] [Full Text] [Related] [New Search]