妇科腹腔镜手术并发症37例诊治分析
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http://laparoscopy.blogs.com/prevention_management_3/2010/07/complications-of-laparoscopic-gynecologic-surgery.html
Complications of Laparoscopic Gynecologic Surgery
Pneumomediastinum results from migration of preperitoneal gas to the mediastinum. In the presence of a congenital diaphragmatic defect or intraoperative diaphragm injury, pneumomediastinum and pneumothorax may occur. The incidence is 0.2% to 1.9% for pneumothorax/pneumomediastinum.35,36 Inhalation of 100% O2 and application of a thorax tube after discharging CO2 from the peritoneal cavity must be done. Pneumopericardium has been reported to occur in association with pneumomediastinum and subcutaneous emphysema.36
35. Murdock CM, Wolff AJ, Van Geem T. Risk factors for hypercarbia, subcutaneous emphysema, pneumothorax, and pneumomediastinum during laparoscopy. Obstet Gynecol. 2000;95:704-709.
36. Kalhan SB, Reaney JA, Collins RL. Pneumomediastinum and subcutaneous emphysema during laparoscopy. Cleve Clin J Med. 1990;57:639-642.