[Supra-clavicular approach in tumors located in the superior mediastinum].
D000328:Adult; D002968:Clavicle; D005260:Female; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000601:surgery*; D008875:Middle Aged; D009442:Neurilemmoma / Q000601:surgery*; D013562:Sympathectomy / Q000379:methods*