彩色超声筛查下肢骨折患者下肢深静脉血栓形成的临床观察  

Doppler ultrasound screening for deep vein thrombosis in patients with lower limb fracture

作　　者：闫有青[1] 任华[1] 冯坤[1] 杜朝辉[1] 魏志宇[1] 

机构地区：[1]航天科工集团731医院功能科,北京100074

出　　处：《中华全科医师杂志》2011年第9期673-674,共2页Chinese Journal of General Practitioners

摘　　要：应用彩色超声对116例下肢骨折患者在骨折后72h内、第7天、第21天行下肢深静脉血栓筛查，发现血栓者3周后复查。116例中，72h内共检出血栓形成患者31例，检出率26．7％，第7天和第21天新发现血栓形成患者3例和1例，3周内累计共检出血栓形成患者35例，总检出率30．2％。提示对于下肢骨折患者，骨折后早期多次超声检查在下肢深静脉血栓形成筛查中具有很高的应用价值和临床意义。One hundred and sixteen patients with lower limb fracture were screened by Doppler ultrasound for deep vein thrombosis （DVT）of bilateral lower extremities within the first 72 h, d7 and d21 after fracture. Results showed that DVT was detected in 31 （26. 7% ） out of 116 cases within 72 h; at d7 and d21 DVT was detected in 3 and 1 patient respectively with a cumulated DVT rate of 30. 2% in 3 weeks. Serial Doppler ultrasonography is of value in screening for DVT of the lower extremities in patients with lower limb fracture at early stage.

关 键 词：深静脉血栓 骨折 下肢 

分 类 号：R473.6[医药卫生—护理学]