title: Tracheal stenosis diagnosed on pulmonary ventilation/perfusion scan.
abstract: A 68-year-old woman, who had undergone coronary artery bypass surgery 5 months previously, was presented with cough, breathlessness and an elevated D-dimer. She was initially thought to have suffered a pulmonary embolus. A ventilation/perfusion scan demonstrated tracheal stenosis, which required dilation and endobronchial stent deployment. Tracheal stenosis is a well-recognised complication of endotracheal intubation; however, the onset of symptoms is often insidious and the diagnosis delayed.
authors.affiliation: Department of Thoracic Medicine, St Georges Hospital, Tooting, London SW17 0QT, UK. rj_cusack@yahoo.co.uk
authors.forename: R J
authors.initials: RJ
authors.lastname: Cusack
authors.forename: A
authors.initials: A
authors.lastname: Seth
authors.forename: B P
authors.initials: BP
authors.lastname: Madden