Primary Cancers of the Trachea

摘要: Although the manifestations of tracheal cancers are generally known, these rare subtle tumors often diagnosed late in their clinical course and at an advanced stage. Whereas many reports have dealt with difficulties diagnosis treatment, little is known about ultimate effectiveness methods treatment. The present study was undertaken effort not only to define further pathologic features primary as they relate prognosis but also compare results various forms both duration survival quality palliation achieved. Scope Present Study encompasses a 30-year period, 1936 through 1965, Mayo Clinic. We reviewed available material all patients whose conditions were malignant involvement trachea. All arising outside trachea excluded. For