title: Anterior thoracic tracheostomy for malignant upper airway obstruction: case report.
mesh_terms: D000328:Adult; D000402:Airway Obstruction / Q000209:etiology / Q000601:surgery*; D002277:Carcinoma / Q000150:complications; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D019736:Prostheses and Implants; D013964:Thyroid Neoplasms / Q000150:complications*; D014140:Tracheotomy