Masui. The Japanese journal of anesthesiology
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A 75-year-old woman suffering from respiratory difficulty was diagnosed with severe tracheal stenosis due o malignant thyroid cancer. She was scheduled for an mergent tracheotomy, but preoperative computed omography revealed severe tracheal stenosis below he glottis due to thyroid cancer invasion. ⋯ Successful tracheal intubation which avoided damage to the tumor was achieved while maintaining spontaneous ventilation. The air-Q intubating laryngeal airway was useful in this setting of severe tracheal stenosis due to thyroid cancer just under the glottis.
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We report the anesthetic management of microlaryngeal surgery in children using tubeless total intravenous anesthesia (TIVA) without endotracheal intubation under spontaneous breathing. In 9 patients (median age : 4.9 yr. range 1 months-14 years, body weight : 17 kg, range 3-61 kg), 19 procedures were performed with TIVA using propofol and remifentanil. The median time from the start of TIVA to rigid laryngoscope insertion was 11 minutes. ⋯ Three children were found apneic after a bolus administration of remifentanil or after increasing the rate of remifentanil infusion accompanied with desaturation and their tracheae were intubated. The spontaneous respiration technique using TIVA without intubation provides an excellent view of the operative field while allowing stable anesthesia. Further studies are required to establish the optimal dose of propofol and remifentanil and the timing of rigid laryngoscope insertion.
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Participation in the American Heart Association advanced cardiac life support provider course is a prerequisite for taking the anesthesiology specialist examination in Japan. The course teaches fundamental resuscitation methods for different types of cardiac arrest. ⋯ Main contents of the course included circulation management, airway management central venous catheters, and pain clinic-related complications. ALS-OP simulation training may be beneficial for educating anesthesiologist and promoting perioperative patient safety.
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We report a case of sudden head-tilt difficulty after induction of general anesthesia which was postoperatively diagnosed as ossification of the posterior longitudinal ligament. A 42-year-old man weighing 115 kg was scheduled for emergent laparoscopic appendectomy for acute appendicitis. ⋯ Following mask ventilation with jaw-thrust maneuver, we successfully performed tracheal intubation using the Pentax-AWS Airwayscope. After surgery, he was diagnosed with ossification of the posterior longitudinal ligament by an orthopedist.
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The laryngeal tube (LT ; Smiths Medical, Minnesota, U. S. A) is an inflatable supraglottic device for emergency airway management such as during chest compression, the instability after insertion remains a problem. ⋯ A fixation neck tape may be useful in stabilizing the inserted position of LT during cardiopulmonary resuscitation.