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: Aneurysm formation after patch aortoplasty repair (Vossschulte): reoperation in adults with and without hypothermic circulatory arrest.
    Author: Roth M, Lemke P, Schönburg M, Klövekorn WP, Bauer EP.
    Journal: Ann Thorac Surg; 2002 Dec; 74(6):2047-50. PubMed ID: 12643394.
    Abstract:
    BACKGROUND: Aortic aneurysm formation is common after patch aortoplasty repair of coarctation of the aorta. Its incidence varies between 5% and 38%. The majority of patients show progressive aneurysmal dilation within 6 to 18 years and reoperation is necessary to avoid rupture of the aneurysm. METHODS: Ten patients were reoperated on for patch aneurysm formation. Femorofemoral cardiopulmonary bypass (CPB) with a heparinized system was used in all patients. Decision to initiate hypothermic circulatory arrest (HCA) was made intraoperatively. All patients received a Dacron graft replacement of the aneurysmatic thoracic aorta. RESULTS: HCA was initiated in 5 patients owing to extreme adhesions in vicinity to the aneurysm. There was no significant intergroup difference regarding time interval after first operation, age, operation time, and postoperative blood loss. Only minor neurologic events were present in 2 patients with cross-clamping the aorta. CONCLUSIONS: Patch aneurysms after Vossschulte aortoplasty can safely be operated on with femorofemoral CPB. Initiation of HCA is recommended to prevent rupture of the aneurysm during preparation and injury of adjacent nerves and vessels.
    [Abstract] [Full Text] [Related] [New Search]