[Transtracheal oxygenation in respiratory tract obstruction from a hypopharyngeal tumor].

A 42-year-old male with a history of chronic alcoholism was admitted to the department of otolaryngology with acute respiratory insufficiency and generalised cyanosis due to a respiratory obstruction by a large tumour of the hypopharynx. Because of the size and location of the tumour and the risk of bleeding, orotracheal intubation by direct laryngoscopy was considered almost impossible. To improve oxygenation cricothyroidal punction and oxygen insufflation was done immediately and SpO2 increased from 56% to 82%. Awake fiberoptic nasotracheal intubation was performed under topical anaesthesia, then general anaesthesia was induced and controlled ventilation was started. After surgical tracheotomy the patient was transferred to an intensive care unit and 12 h later the patient was discharged from the ICU.