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肺栓塞 (ｐｕｌｍｏｎａｒｙｅｍｂｏｌｉｓｍ ,ＰＥ)在外科病人中仍不少见 ,占外科住院病人死亡率的 3 % [1] 。在一组 5 477例外科病人尸检研究中 ,发现 2 4%为ＰＥ所致。下肢深静脉血栓形成(ｄｅｅｐｖｅｎｏｕｓｔｈｒｏｍｂｏｓｉｓ ,ＤＶＴ) ,可引起高达 90 %的ＰＥ ,但
Pulmonary embolism (PE) is still not uncommon in surgical patients, accounting for 3% of surgical inpatient mortality [1]. In an autopsy study of 5 477 surgical patients, 24% were found to be PE. Deep vein thrombosis (DVT) can cause up to 90% of PE, but