title: [Reconstruction of the superior vena cava in malignant diseases using Gore-Tex graft with an external ring support].
mesh_terms: D000328:Adult; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications; D011138:Polytetrafluoroethylene; D013577:Syndrome; D014683:Vena Cava, Superior / Q000601:surgery*
chemical_list: D011138:Polytetrafluoroethylene