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: Cryopreserved saphenous vein homografts for femoral-distal vascular reconstruction.
    Author: Sellke FW, Meng RL, Rossi NP.
    Journal: J Cardiovasc Surg (Torino); 1989; 30(5):838-42. PubMed ID: 2808508.
    Abstract:
    Cryopreserved saphenous vein homografts may serve as an alternative for femoral distal bypass conduits when suitable endogenous vein is not available. In a preliminary study, 6 patients underwent femoral distal bypass for limb salvage with cryopreserved saphenous vein with patency in 2 patients at 18 and 20 months, respectively. One graft, occluded at 14 months, was salvaged with thrombolytic therapy and percutaneous angioplasty, and is patent 7 months post intervention. Occlusion occurred in 3 grafts at 1 day, 7 days and 4 months, respectively. Reasons for reduced patency of cryopreserved grafts are related to destruction of the cellular components and fibrosis as a result of the cryopreservation and poor distal run-off present in these patients. Due to lower patency as compared to autogenous vein grafts, cryopreserved veins should be reserved for limb salvage when no autogenous vein is available for revascularization.
    [Abstract] [Full Text] [Related] [New Search]