摘要
目的评价MSCT定量分析肺动脉栓塞预后的实用性。方法23位肺动脉栓塞患者进行MSCT扫描,根据栓子的大小和位置得出肺动脉栓塞指数,并与患者的预后进行比较,以判断两者的关系。结果指数低于60％的16位患者中有1例死亡,而指数等于60％或更高者的7位患者有6例死亡。结论CT定量可用于肺动脉栓塞预后的估计。
Purpose To determine the quantification of pulmonary embolus with MSCT to predict the patient＇s expectation. Methods MSCT was performed in 23 patients. A pulmonary arterial obstruction index was derived from embolus size and location. PE indexes were compared with patient prognosis such as the PE volume and survival. Results One of 16 patients with an index of less than 60% died. Six of 7 patients died with an index of 60% and higher. Conclusion Quantification of pulmonary embolus with CT could be used to a predictor of patient prognosis .
出处
《上海医学影像》
2006年第4期286-287,共2页
Shanghai Medical Imaging
