title: Malignant tumors of the trachea. A new outlook.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy; D002277:Carcinoma / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D003528:Carcinoma, Adenoid Cystic / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D003037:Cobalt Radioisotopes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications; D011379:Prognosis; D011867:Radioisotope Teletherapy; D014056:Tomography, X-Ray; D014134:Tracheal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*
chemical_list: D003037:Cobalt Radioisotopes