[A benign mesenchymal tumor of the trachea].
D000293:Adolescent; D006801:Humans; D008297:Male; D008637:Mesenchymoma / Q000473:pathology* / Q000601:surgery; D014134:Tracheal Neoplasms / Q000473:pathology* / Q000601:surgery
Benign mesenkymal trakealtumor.