• Satoko Noguchi, Futoshi Kimura, Takenori Sasaki, Anna Matsumoto, Toshinori Kasai, Kei Jinushi, Kazuyoshi Hirota, and Hironori Ishihara.
• Masui. 2014 Oct 1; 63 (10): 1122-4.

AbstractA 38-year-old man (BMI 31) underwent bilateral tonsillectomy for sleep apnea syndrome under general anesthesia without any airway difficulty. On the fifth post-operative day excessive bleeding occurred suddenly. Emergency tracheostomy was planned, not under local anesthesia but general anesthesia in the presence of otolaryngologists for urgent tracheostomy, since the patient could not lie in the supine position. Tracheal intubation was tried using rapid sequence technique. However, excessive bleeding in the oral cavity did not allow successful direct laryngoscopy, resulting in CICV situation. When CICV situation was con- firmed associated with SpO2 91%, surgical cricothyrotomy was started by otolaryngologists. SpO2 decreased to 13% associated with heart rate of 38 beats · min-1 immediately before restoration of ventilation and oxygenation. After hemostasis, he showed uneventful post-operative course. On the occasion of airway management for excessive laryngopharyngeal bleeding, emergency surgical crycothyrotomy should be performed immediately before the fall of oxygen tension, if rapid sequence tracheal intubation had failed.

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