参考文献：J Tomcsányi, Arabadzisz H , B Bózsik. Left sided unilateral pulmonary oedema[J]. Heart, 2005, 91(9):1157.
During emergence from anesthesia at the conclusion of bariatric surgery, a27-yr-old patient (163 kg, body mass index 61.5 kg·m –2 ) became hypoxemic despite vigorous spontaneous ventilatory efforts through a 7.0 mm endotracheal tube with 100% oxygen. Right mainstem endobronchial tube malposition was detected by auscultation. The tube was repositioned, followed by copious pink frothy pulmonary edema abruptly issuing from the tracheal tube. Chest radiography revealed dense left lung infiltrates, consistent with unilateral negative pressure pulmonary edema, caused by brief, but forceful, inspiratory efforts against an obstructed left bronchus.
参考文献：Goodman B T , Richardson M G . Case report: Unilateral negative pressure pulmonary edema — a complication of endobronchial intubation[J]. Canadian Journal of Anaesthesia, 2008, 55(10):691-695.
参考文献：Lesieur O , Lorillard R , Thi H H , et al. Unilateral pulmonary oedema complicating mitral regurgitation: diagnosis and demonstration by transoesophageal echocardiography.[J]. Intensive Care Medicine, 2000, 26(4):466-470.