[Reconstructive surgery of the large intrathoracic veins, four case reports]
Autor: | Rodolfo, Abreu, Hugo, Valentim, Fernando, Martelo, Hugo, Rodrigues, Ivan, Bravio, Frederico, Gonçalves, Maria E, Ferreira, João A, Castro, J, Fragata, L Mota, Capitão, João M, Castro |
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Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Revista portuguesa de cirurgia cardio-toracica e vascular : orgao oficial da Sociedade Portuguesa de Cirurgia Cardio-Toracica e Vascular. 20(2) |
ISSN: | 0873-7215 |
Popis: | The resection and reconstruction of the large venous vessels of the chest is a procedure intended to treat the symptoms of venous hypertension caused by the Superior Vena Cava Syndrome and to allow resection of mediastinal tumors that invade the superior vena cava (SVC) and the left and right innominate veins. We report four clinical cases of mediastinal tumors involving the large intrathoracic venous vessels, submitted to surgery between 2010 and 2013. In all cases our purpose was to completely resect the tumor. We intended to evaluate the surgical results in terms of improvement of symptoms, complications of the procedures, permeability of the bypasses in the short and medium term and mortality rates. We used ringed ePTFE grafts to perform the following vascular reconstructions: - Y configuration bypass from the left subclavian vein and the left internal jugular vein to the left inominate vein; - two bypasses from the top of the left innominate vein to the right atrial appendage; - bypass from the left innominate vein to the right atrial appendage and a bypass from the right innominate vein to the SVC. All patients were discharged, and all the bypasses were patent at discharge and after 30 days . There were two cases of late thrombosis, but patients remained asymptomatic. Our series shows the feasibility of these technically complex surgeries, which are an excellent example of the benefits of multidisciplinary collaboration between vascular and thoracic surgeons. |
Databáze: | OpenAIRE |
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