[Incidence of extension of esophageal cancer to the tracheal and bronchi (250 patients)].
D001980:Bronchi; D001984:Bronchial Neoplasms; D004938:Esophageal Neoplasms; D006801:Humans; D015994:Incidence; D014132:Trachea; D014134:Tracheal Neoplasms
BRONCHIAL NEOPLASMS; ESOPHAGEAL NEOPLASMS; TRACHEAL NEOPLASMS