【摘要】：正肺動(dòng)脈血栓栓塞(pulmonary thromboembolism,PTE)指脫落的血栓隨血流進(jìn)入肺動(dòng)脈及其分支,阻斷肺循環(huán)所引起的一種臨床病理狀態(tài),其發(fā)病率和死亡率都很高,血栓多來自下肢深靜脈[1-2]。多數(shù)患者下肢深靜脈血栓形成缺乏特異性的臨床表現(xiàn),易漏診,且血栓一旦脫落阻塞肺動(dòng)脈,常在短時(shí)間引起死亡。PTE的發(fā)生有眾多的危險(xiǎn)因素,包括遺傳性及獲得性高危因素。但在眾多高危因素中究竟哪些因素起決定性或關(guān)鍵性作用目前并無定論。本文通過對(duì)51例死于PTE的臨床
[Abstract]:Positive pulmonary embolism (pulmonary thromboembolism,PTE) refers to a clinicopathological state caused by the flow of thrombus into the pulmonary artery and its branches to block pulmonary circulation, and its incidence and mortality are very high. Most of the thrombus came from the deep vein of lower extremity [1 鈮，

本文編號(hào)：2493581