Reconstruction of the vena cava with the peritoneum: the effect of temporary distal arteriovenous fistula on patency (an experimental study)
| Autor: | Mustafa Kemal Bayar, Ahmet Çekirdekçi, Sezgin Yilmaz, Erhan Ayan, Gökçe Ok, M Cihangiroglu, T Bakalim, Mustafa Duran, D Kaya |
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| Rok vydání: | 2003 |
| Předmět: |
Male
medicine.medical_specialty Vena cava Fistula Arteriovenous fistula Vena Cava Inferior Inferior vena cava Dogs Peritoneum medicine Animals Vascular Patency Medicine(all) medicine.diagnostic_test business.industry Temporary arteriovenous fistula Blood flow Plastic Surgery Procedures medicine.disease Surgery medicine.anatomical_structure medicine.vein Regional Blood Flow Angiography Models Animal cardiovascular system Female Radiology Cardiology and Cardiovascular Medicine business Peritoneal tube |
| Zdroj: | European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery. 27(1) |
| ISSN: | 1078-5884 |
| Popis: | Objective: To determine the effect of increasing inferior vena cava blood flow by means of distal arteriovenous fistula on the patency of a peritoneal tube graft. Materials and methods: In 16 mongrel dogs, a 3–4 cm long circular defect was created at the infrarenal inferior vena cava. The defect was interposed with peritoneal tube graft. A temporary distal femoro-femoral arteriovenous fistula was also constructed in 8 dogs just after the caval interposition. Graft patency was evaluated by Doppler ultrasonography and angiography. Histological evaluation was also performed. Results: Seven dogs in each group survived. All control grafts occluded within the first week, compared to no occlusions in fistula group (Fisher's exact test, p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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