Paediatric anaesthesia
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Airway management for patients with craniofacial disorders poses many challenges. The anaesthesiologist must be familiar with the normal bony and soft-tissue anatomy in the airway and how anatomy is altered by various congenital disorders. Specific areas to assess include the oral cavity, anterior mandibular space, maxilla, temporomandibular joint and vertebral column. Congenital conditions that may alter normal anatomy and therefore anaesthetic management include cleft lip and palate with or without Pierre Robin syndrome, craniofacial dysostosis, mandibulofacial dysostosis/Treacher Collins syndrome, hemifacial microsomia, Klippel-Feil syndrome, Beckwith-Wiedemann syndrome, trisomy 21/Down's syndrome, Freeman-Sheldon/whistling face syndrome/craniocarpotarsal dysplasia, fibrodysplasia ossificans progressiva, mucopolysaccharidosis and vascular malformations.
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Paediatric anaesthesia · Jan 2004
ReviewMicrolaryngoscopy-airway management with anaesthetic techniques for CO(2) laser.
Carbon dioxide laser microlaryngoscopy requires planning and cooperation of both the anaesthesiologist and surgeon. While there are potentially significant complications, such as fire and difficulty ventilating the patient, laser microlaryngoscopy techniques provide the benefit of allowing for precise management of a wide range of upper airway conditions. Laryngoscopy and bronchoscopy require that the surgeon and anaesthesiologist cooperate in order to maximize exposure for the surgeon and allow for adequate ventilation of the patient. ⋯ The major complication to be avoided is airway fire. Each technique has advantages and disadvantages for avoiding fire and providing adequate ventilation. Fire is not a concern when the carbon dioxide laser bronchoscope is used, but the humidifier must be eliminated from the anaesthesia circuit to avoid vapour obstructing the bronchoscope coupler.
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Paediatric anaesthesia · Nov 2003
Case ReportsLacticacidosis after short-term infusion of propofol for anaesthesia in a child with osteogenesis imperfecta.
We describe the case of a 7-year-old boy with osteogenesis imperfecta, who underwent anaesthesia with propofol-fentanyl-nitrous oxide-suxamethonium for orthopaedic surgery of a distal femur fracture. He developed lacticacidosis after short-term propofol infusion (150 min, mean infusion rate 13.5 mg.kg-1.h-1) associated with a prolonged recovery time without serious haemodynamic changes. ⋯ There was no significant increase in body temperature. The boy fully recovered.
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Sotos syndrome is a rare condition characterized by typical facies, early accelerated growth, large body size, developmental delay and congenital heart defects. Reports of anaesthetic management of these children are very rare. ⋯ The child had a marked developmental delay, hypotonia and mitral regurgitation. The key points in the management of anaesthesia in Sotos syndrome are discussed.