Anesthetic considerations for functional endoscopic sinus surgery in a patient with Kartagener syndrome.

Kartagener's syndrome (KS) is a rare genetic disease characterised by the triad of sinusitis, bronchiectasis, and situs inversus. This syndrome is associated with an increased risk of respiratory complications. Therefore, both the anaesthetic technique and the agents used must be carefully chosen according to the type of intervention and the patient's baseline condition. We present the case of a 48-year-old woman with KS, scheduled for functional endoscopic sinus surgery (FESS) and septoplasty under general anaesthesia. The main anaesthetic considerations in patients with KS are related to anatomical variations, pulmonary and cardiac functions, and respiratory infections. In this case, measures that reduce perioperative complications in KS are reviewed together with the special anaesthetic management in FESS, derived primarily from the need to maintain a bloodless surgical field and the use of induced hypotension techniques.