目的评价下腔静脉滤器预防肺动脉血栓栓塞的作用。
Objective To evaluate the effect of inferior vena cava filter for prevention of pulmonary embolus (PE) formation.
目的探讨肺动脉血栓栓塞(PE) MRI诊断的价值和限度。
Objective to probe into the value and limitation of MRI in pulmonary thromboembolism (PE).
目的探讨非增强性螺旋CT扫描对肺动脉血栓栓塞的诊断价值。
Objective To investigate the diagnostic value of helical ct study in pulmonary thromboembolism with analysis on signs of plain ct images in particular.
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