[Rare diseases in anesthesia : Knowledge mining and core points of perioperative anesthesiological care].

Due to refined and new diagnostic possibilities and improved medical care, in the future anesthesiologists will be more frequently confronted with patients suffering from rare diseases. As the physicians providing perioperative care often have little or no experience with the diseases of such patients, the access to high-quality specific literature is essential. In this respect they must be able to assess and classify the quality of the information which is predominantly available online, especially as when evidence-based knowledge is available, it is only available to a very limited extent. Patients with rare diseases mostly present with recurring problem constellations. A systematic assignment to the most important problem areas (airway, circulation, metabolism, etc.) as well as a structured and interdisciplinary approach are decisive for a successful perioperative treatment of these patients. Due to low prevalence, lack of personal experience and lack of evidence-based data, anesthesia in patients with SE is an absolute challenge, especially in time-critical situations.