[The experience of primary tracheal tumor (author's transl)].
D000368:Aged; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology / Q000601:surgery*; D005260:Female; D006393:Hemangiopericytoma / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008722:Methods; D008875:Middle Aged; D014134:Tracheal Neoplasms / Q000473:pathology / Q000601:surgery*