[Bypass operation using a Gore-Tex graft with external ring support for SVC syndrome].
D001807:Blood Vessel Prosthesis; D005350:Fibroma / Q000150:complications; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications; D008875:Middle Aged; D013479:Superior Vena Cava Syndrome / Q000601:surgery*