The diagnostic challenge of a tracheal tear with a double-lumen endobronchial tube: massive air leak developing from the mouth during mechanical ventilation

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• 作者：Vani Venkataramanappa MD^a ; CA3 Resident ; Arthur J. Boujoukos MD^b ; Associate Professor ; Tetsuro Sakai MD ; PhD^a ; ^{sakait@upmc.edu} ; Assistant Professor
• 关键词：Double-lumen endobronchial intubation ; Complications ; Fiberoptic bronchoscopy ; Tracheal tear
• 刊名：Journal of Clinical Anesthesia
• 出版年：2011
• 出版时间：February 2011
• 年：2011
• 卷：23
• 期：1
• 页码：66-70
• 全文大小：315 K

文摘

The case of a 78 year-old woman who underwent a right lower lobectomy using a 35-French, left-sided, double-lumen endobronchial tube (DLET) is presented. Multiple adjustments were needed for the DLET's proper placement. At the end of surgery, sudden loss of tidal volume with a large air leak from the patient's mouth was noted. Fiberoptic bronchoscopic examination through the DLET was negative. Rupture of the tracheal cuff was suspected, and the DLET was replaced with a single-lumen tube. In the intensive care unit, the massive air leak from the mouth recurred during mechanical ventilation. Nasal fiberoptic bronchoscopic examination showed a longitudinal laceration of the membranous portion of the trachea extending from the subglottic area to the orifice of the right bronchus. Surgical repair of the tear was performed.