[Surgical treatment of primary mediastinal tumor and cyst. Report of 327 cases].
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008476:Mediastinal Cyst / Q000601:surgery*; D008479:Mediastinal Neoplasms / Q000601:surgery*; D008722:Methods; D008875:Middle Aged; D012737:Sex Factors; D013724:Teratoma / Q000601:surgery